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C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen 18
C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic 15
C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines 14
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1.

COMB POLYMER HAVING SALT GROUPS

      
Application Number 18281322
Status Pending
Filing Date 2022-04-05
First Publication Date 2024-05-16
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Yonehara, Hiroshi
  • Okkel, Andreas
  • Lindner, Benjamin
  • Hino, Shinji
  • Stelz, Sabine
  • Takabayashi, Ryo

Abstract

The invention relates to a comb polymer having a polymer backbone and lateral side chains linked to the polymer backbone, wherein the lateral side chains comprise a) alkyl ether terminated polyalkylene oxide side chains, and b) tertiary amine-functional side chains, wherein the tertiary amine groups are at least partly neutralized by an acid having a molecular weight in the range of 100 g/mol to 2000 g/mol, wherein the molecular weight relates to the number average molecular weight Mn in the case of polymeric acids, and wherein the lateral side chains a) and b) are distributed in random order.

IPC Classes  ?

  • C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • C09D 7/45 - Anti-settling agents
  • C09D 7/65 - Additives macromolecular
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
  • C09D 11/326 - Pigment inks characterised by the pigment dispersant
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

2.

POLYSILOXANE DISPERSING AGENT

      
Application Number 18276271
Status Pending
Filing Date 2022-02-21
First Publication Date 2024-05-02
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Austermann, Tobias
  • Boeckmann, Verena
  • Griesel, Wolfgang
  • Jaunky, Guillaume Wojciech
  • Sulzbach, Horst

Abstract

The invention relates to the use of a polysiloxane having a plurality of siloxane groups and at least one cyclic carboxylic anhydride group or the hydrolysis product thereof covalently linked to the polysiloxane, as a dispersing agent for solid particles in a non-aqueous composition.

IPC Classes  ?

  • C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
  • C08G 77/38 - Polysiloxanes modified by chemical after-treatment
  • C08K 3/22 - Oxides; Hydroxides of metals
  • C08K 7/18 - Solid spheres inorganic

3.

RHEOLOGY CONTROL AGENT

      
Application Number 18039297
Status Pending
Filing Date 2021-12-01
First Publication Date 2024-01-04
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Chajda, Dominika
  • Nagelsdiek, René
  • Leonhard, Vera
  • Holtkamp, Heribert

Abstract

The invention relates to a composition comprising a mixture of compounds according to formula (I) wherein IC1 and IC2 independently of one another and of each occurrence represent a hydrocarbyl group, AM independently of each occurrence represents N a hydrocarbyl group, m is the average number of repeating units from 0 to 20, RP1 and RP2 independently of one another and of each occurrence represent an organic group selected from RP3, RP4, RP5, wherein RP3 represents a hydrocarbyl group, RP4 represents an t7 organic group according to formula (II) RP41-(AO)n- wherein RP41 represents a hydrocarbyl group having 1 to 24 carbon atoms, AO represents an alkylene oxide repeating unit and n is the average number of repeating units from 6 to 30, RP5 represents an organic group N according to formula (III) RP51-(AO)p- wherein RP51 represents a hydrocarbyl group having 1 to 24 carbon atoms, AO represents an CN alkylene oxide repeating unit and p is the average number of repeating units from 1 to 5, wherein the mixture comprises compounds of formula (I) wherein (A) RP1 is RP3 and RP2 is RP4, (B) RP1 is RP4 and RP2 is RP5, (C) RP1 is RP3 and RP2 is RP5. The invention relates to a composition comprising a mixture of compounds according to formula (I) wherein IC1 and IC2 independently of one another and of each occurrence represent a hydrocarbyl group, AM independently of each occurrence represents N a hydrocarbyl group, m is the average number of repeating units from 0 to 20, RP1 and RP2 independently of one another and of each occurrence represent an organic group selected from RP3, RP4, RP5, wherein RP3 represents a hydrocarbyl group, RP4 represents an t7 organic group according to formula (II) RP41-(AO)n- wherein RP41 represents a hydrocarbyl group having 1 to 24 carbon atoms, AO represents an alkylene oxide repeating unit and n is the average number of repeating units from 6 to 30, RP5 represents an organic group N according to formula (III) RP51-(AO)p- wherein RP51 represents a hydrocarbyl group having 1 to 24 carbon atoms, AO represents an CN alkylene oxide repeating unit and p is the average number of repeating units from 1 to 5, wherein the mixture comprises compounds of formula (I) wherein (A) RP1 is RP3 and RP2 is RP4, (B) RP1 is RP4 and RP2 is RP5, (C) RP1 is RP3 and RP2 is RP5.

IPC Classes  ?

4.

POLYSILOXANE POLYMER

      
Application Number 18032232
Status Pending
Filing Date 2021-11-05
First Publication Date 2023-12-21
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Griesel, Wolfgang
  • Jaunky, Guillaume Wojciech

Abstract

The invention relates to the use of a polymer for improving the clean-ability of a surface coating or for reducing the dirt pick up of a surface coating, wherein the polymer is a a non-crosslinked polymer having a polymer main chain comprising i) polysiloxane segments comprising repeating units of the formula (I) wherein R 1 independent of each occurrence represents a hydrocarbyl group and n is an integer in the range of 6 to 150, and ii) non-polysiloxane segments having at least one functional group comprising at least one of hydroxyl group, acryloyl group, methacryloyl group, acetyl group, urethane group, and methyl ether group, wherein the number of links between non-polysiloxane segments and polysiloxane segments in the polymer is less than 9.5%, calculated on the average number of silicon atoms per polysiloxane segment, and wherein at least one non-polysiloxane segment is located between two polysiloxane segments. The invention relates to the use of a polymer for improving the clean-ability of a surface coating or for reducing the dirt pick up of a surface coating, wherein the polymer is a a non-crosslinked polymer having a polymer main chain comprising i) polysiloxane segments comprising repeating units of the formula (I) wherein R 1 independent of each occurrence represents a hydrocarbyl group and n is an integer in the range of 6 to 150, and ii) non-polysiloxane segments having at least one functional group comprising at least one of hydroxyl group, acryloyl group, methacryloyl group, acetyl group, urethane group, and methyl ether group, wherein the number of links between non-polysiloxane segments and polysiloxane segments in the polymer is less than 9.5%, calculated on the average number of silicon atoms per polysiloxane segment, and wherein at least one non-polysiloxane segment is located between two polysiloxane segments.

IPC Classes  ?

  • C09D 7/65 - Additives macromolecular
  • C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C08G 77/08 - Preparatory processes characterised by the catalysts used
  • C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

5.

ALL SOLID STATE BATTERY AND METHOD FOR PRODUCING THE SAME

      
Application Number 18249875
Status Pending
Filing Date 2020-10-23
First Publication Date 2023-12-07
Owner
  • TOYOTA JIDOSHA KABUSHIKI KAISHA (Japan)
  • BYK-CHEMIE GMBH (Germany)
Inventor
  • Oura, Kei
  • Hagen, Robin Von
  • Wakahara, Akihiro
  • Takai, Megumu

Abstract

A main object of the present disclosure is to provide an all solid state battery including a dispersant-containing layer with good solid electrolyte dispersibility. The present disclosure solves the above problem by providing an all solid state battery comprising a cathode layer, an anode layer, and a solid electrolyte layer disposed between the cathode layer and the anode layer, and at least one of the cathode layer, the anode layer, and the solid electrolyte layer is a dispersant-containing layer including at least a solid electrolyte and a dispersant, an amine value of the dispersant is 20 mgKOH/g or more and 200 mgKOH/g or less, a weight-average molecular weight of the dispersant is less than 1,500,000 g/mol, and a proportion of the dispersant in the dispersant-containing layer is 0.1 weight % or more and 20 weight % or less.

IPC Classes  ?

  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
  • H01M 10/0562 - Solid materials

6.

IMPROVEMENT OF SURFACE PROPERTIES OF RADIATION-CURED COATINGS

      
Application Number 18023769
Status Pending
Filing Date 2021-08-30
First Publication Date 2023-10-26
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Eberhardt, Marc
  • Jaunky, Guillaume

Abstract

The invention relates to a method of improving the surface properties of a radiation cured coating, comprising adding to a radiation-curable coating composition 0.1 to 10.0% by weight, based on the total weight of the radiation-curable coating composition, of a polymer (A) having a polysiloxane backbone and at least two methacryloyl groups connected to the polysiloxane backbone via linking groups, wherein the linking groups comprise at least one non-cyclic ether group, and wherein the polysiloxane backbone is connected to the linking groups via a Si—C bond, and wherein polymer (A) is prepared by a process comprising i) Providing a polysiloxane backbone having at least two Si—H groups, ii) Providing a molecule having at least one methacryloyl group, one allyl group, and at least one non-cyclic ether group located between the allyl group and the at least one methacryloyl group, and iii) Forming a covalent bond between the polysiloxane backbone i) and the molecule ii) by reacting the Si—H groups with the allyl group via a hydrosilylation reaction.

IPC Classes  ?

  • C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups

7.

LADDER COPOLYMER

      
Application Number 18023807
Status Pending
Filing Date 2021-08-30
First Publication Date 2023-10-05
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Gers-Barlag, Alexander
  • Jaunky, Guillaume
  • Fertich, Viktor
  • Heekeren, Mark
  • Süselbeck, Mirco
  • Waschilowski, Nadine

Abstract

The invention relates to a polymer comprising a) at least two polymer backbone chains and b) at least one polymeric connecting chain comprising at least two polyether segments and one polysiloxane segment, said polysiloxane segment having a number average molecular weight in the range of 400 to 6000 g/mol, and at least one of the at least two polyether segments being positioned between the polymer backbone chains and the polysiloxane segment, wherein the at least two polymer backbone chains are linked by the at least one polymeric connection chain.

IPC Classes  ?

  • C08F 290/06 - Polymers provided for in subclass
  • C08G 77/442 - Block- or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

8.

SYSTEM AND METHOD FOR ASSESSING A COATED SURFACE WITH RESPECT TO SURFACE DEFECTS

      
Application Number 18019623
Status Pending
Filing Date 2021-08-02
First Publication Date 2023-09-28
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Kladt, Nikolay
  • Hinnerwisch, Jörg
  • Dicke, Brigitte
  • Groh, Christopher
  • Knospe, Manfred
  • Thyssen-Wallner, Volker
  • Della Valentina, Petra

Abstract

The invention relates to a method for providing a system for assessing a coated surface with respect to a type set containing at least one type of surface defect that can occur on the surface, to such a system for assessing a coated surface, to a measuring device for acquiring an image of a coated surface including such a system, and to a method for assessing a coated surface using such a system. The system can use a convolutional neural network (CNN), in particular the so-called U-Net architecture, to recognize the at least one surface defect in an image provided to the system. Moreover, the system can use a support vector machine algorithm to provide, based on the recognition results, quantitative and/or qualitative information about the depiction of the at least one surface defect in the image provided to the system.

IPC Classes  ?

  • G01N 21/88 - Investigating the presence of flaws, defects or contamination

9.

THERMOSET POLYMER POWDER

      
Application Number 17925127
Status Pending
Filing Date 2021-05-11
First Publication Date 2023-06-22
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nolte, Ulrich
  • Quickert, Erik
  • Kniesburges, Rainer
  • Berkei, Michael
  • Zühlke, Julia Katharina

Abstract

The invention relates to a thermoset polymer powder having a particle size D90 of 60 μm or less, determined by laser diffraction, wherein the polymer is obtainable by polymerization of compounds having one or more ethylenically unsaturated polymerizable groups, and wherein the compounds having one or more ethylenically unsaturated polymerizable groups include at least one compound having at least two ethylenically unsaturated polymerizable groups.

IPC Classes  ?

  • C08J 3/12 - Powdering or granulating
  • C08F 222/10 - Esters
  • C08F 2/01 - Processes of polymerisation characterised by special features of the polymerisation apparatus used
  • B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
  • C09D 5/03 - Powdery paints
  • C09D 7/40 - Additives
  • C09D 7/65 - Additives macromolecular

10.

COMB POLYMER AND USE THEREOF AS DISPERSING AGENT

      
Application Number 17798936
Status Pending
Filing Date 2021-03-04
First Publication Date 2023-05-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Van Kamp, Ina
  • Okkel, Andreas
  • Meyer, Sandra Sabrina
  • Rudolfi, Astrid

Abstract

The invention relates to a comb polymer having repeating units of at least one of the structures of formulae (I) to (IV) wherein R1 represents a polyoxyalkylene group and A represents an organic group, and wherein the comb polymer has end groups of the general formula (V) wherein R2 and R3 independent of each other are selected from a) organic groups having 1 to 24 carbon atoms and b) R1. The invention relates to a comb polymer having repeating units of at least one of the structures of formulae (I) to (IV) wherein R1 represents a polyoxyalkylene group and A represents an organic group, and wherein the comb polymer has end groups of the general formula (V) wherein R2 and R3 independent of each other are selected from a) organic groups having 1 to 24 carbon atoms and b) R1.

IPC Classes  ?

  • C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds

11.

RHEOLOGY CONTROL AGENT

      
Application Number 17911173
Status Pending
Filing Date 2021-03-17
First Publication Date 2023-05-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Knappke-Bongartz, Christiane
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Moellers, Kathrin
  • Boeckmann, Verena

Abstract

The invention relates to the use of a composition as rheology control agent comprising (A) silicate and (B) a polyethylenimine comprising the structure (I), wherein R1 is formula (I), or part of the polyethylenimine, and wherein R2 is H or an organic group, R3 is H or an organic group, with the proviso that one of R2 or R3 is H and wherein the polyethyleneimine has a weight average molecular weight Mw in the range of 40000 to 300000 g/mol before the reaction with the epoxide compound. The invention relates to the use of a composition as rheology control agent comprising (A) silicate and (B) a polyethylenimine comprising the structure (I), wherein R1 is formula (I), or part of the polyethylenimine, and wherein R2 is H or an organic group, R3 is H or an organic group, with the proviso that one of R2 or R3 is H and wherein the polyethyleneimine has a weight average molecular weight Mw in the range of 40000 to 300000 g/mol before the reaction with the epoxide compound.

IPC Classes  ?

  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • C08G 73/02 - Polyamines
  • C08K 3/34 - Silicon-containing compounds
  • C08K 3/36 - Silica
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C09D 7/65 - Additives macromolecular
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C09D 7/20 - Diluents or solvents
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

12.

AMPHIPHILIC BLOCK COPOLYMER

      
Application Number 17798920
Status Pending
Filing Date 2021-03-04
First Publication Date 2023-03-30
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Leibig, Daniel
  • Frey, Holger
  • Verkoyen, Patrick
  • Rudolfi, Astrid
  • Krappe, Udo
  • Blankenburg, Jan
  • Jaunky, Guillaume Wojciech

Abstract

The invention relates to block copolymer comprising i) A first block wherein at least 65 mol-% of the repeating units of the first block are repeating units of the formula (I)—[CH2—CH2—O]—, ii) A second block wherein at least 90 mol-% of the repeating units of the second block are repeating units of at least one of formulae (II) or (III), wherein the groups R1, R2, and R3 independent of each occurrence are selected from hydrocarbyl groups having 1 to 40 carbon atoms, which are optionally substituted by ether or hydroxyl groups, and wherein the groups R1 and R2 are optionally linked to each other such that a nitrogen heterocyclic structure is present, iii) A third block which is different from the first block and the second block and which is more hydrophobic than the first block. The invention relates to block copolymer comprising i) A first block wherein at least 65 mol-% of the repeating units of the first block are repeating units of the formula (I)—[CH2—CH2—O]—, ii) A second block wherein at least 90 mol-% of the repeating units of the second block are repeating units of at least one of formulae (II) or (III), wherein the groups R1, R2, and R3 independent of each occurrence are selected from hydrocarbyl groups having 1 to 40 carbon atoms, which are optionally substituted by ether or hydroxyl groups, and wherein the groups R1 and R2 are optionally linked to each other such that a nitrogen heterocyclic structure is present, iii) A third block which is different from the first block and the second block and which is more hydrophobic than the first block.

IPC Classes  ?

  • C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
  • C08G 65/08 - Saturated oxiranes
  • C08G 65/24 - Epihalohydrins
  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C09D 7/65 - Additives macromolecular
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints

13.

HYDROPHOBIC MEDIA FOR THE COLLECTION OF MINERAL PARTICLES IN AQUEOUS SYSTEMS

      
Application Number 17795932
Status Pending
Filing Date 2021-02-04
First Publication Date 2023-02-23
Owner
  • CiDRA CORPORATE SERVICES LLC (USA)
  • BYK-CHEMIE GMBH (Germany)
Inventor
  • Ryan, Michael Stephen
  • Gelorme, Jeff
  • Ibanez, Jordi Calveras
  • Greene, Allison K.
  • Coppola, Michael D.
  • Yang, Guozhen
  • Sackinger, Kathryn

Abstract

A composite medium for collecting mineral particles in an aqueous slurry has a polymer substrate deposited or penetrated with an inorganic material and further coated with a hydrophobic material. The hydrophobic material can be a hydrophobic silane or a hydrophobic polymer such as polysiloxane. Alternatively, the inorganic material deposited substrate is first reacted with a reactive silane and then coated with a hydrophobic polymer. The polymer substrate can be in the form of a spherical bead, a small cube, a filter or a conveyor.

IPC Classes  ?

  • B03D 1/02 - Froth-flotation processes
  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
  • C23C 16/40 - Oxides
  • C23C 16/56 - After-treatment
  • B03D 1/018 - Mixtures of inorganic and organic compounds
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
  • C09D 183/04 - Polysiloxanes
  • C08J 9/36 - After-treatment

14.

RELEASE AGENT FOR IMPROVED REMOVAL OF VALUABLE MATERIAL FROM THE SURFACE OF AN ENGINEERED COLLECTION MEDIA

      
Application Number 17780196
Status Pending
Filing Date 2020-12-11
First Publication Date 2022-12-29
Owner
  • CiDRA Corporate Services LLC (USA)
  • BYK-Chemie GmbH (Germany)
Inventor
  • Jaunky, Guillaume
  • Griesel, Wolfgang
  • Greene, Allison
  • Coppola, Michael D.
  • Lassila, Kevin
  • Ryan, Michael
  • Dolan, Paul
  • Fernald, Mark R.
  • Rothman, Paul J.

Abstract

An apparatus for removing mineral particles from loaded engineered collection media includes one or more solvents with sufficiently low surface tension. The engineered collection media are made of a synthetic material and have a surface coated with a hydrophobic material to provide a chemical bond between the mineral particles and the surface. The solvents together with a releasing mechanism are arranged to disrupt the chemical bond. Preferably, a surfactant or a nonionic surfactant is also added to the solvents.

IPC Classes  ?

  • B03D 1/08 - Subsequent treatment of concentrated product
  • B03D 1/02 - Froth-flotation processes

15.

CURABLE COMPOSITION

      
Application Number 17625796
Status Pending
Filing Date 2020-07-08
First Publication Date 2022-10-06
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Radespiel, Tina
  • Borup, Birthe
  • Thielmann, Josephine
  • Biecker, Christian

Abstract

A composition comprising a) a curable resin or prepolymer component having ethylenically unsaturated polymerizable groups, b) an ethylenically unsaturated polymerizable monomer, c) an oxidoreductase and d) at least one of an organic peroxide and hydrogen peroxide, wherein the composition comprises between 0.0 and 20.0% by weight of water, calculated on the total weight of the composition.

IPC Classes  ?

  • C08K 3/011 - Crosslinking or vulcanising agents, e.g. accelerators
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 5/14 - Peroxides
  • C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
  • C12N 9/08 - Oxidoreductases (1.), e.g. luciferase acting on hydrogen peroxide as acceptor (1.11)

16.

ADDITIVE FOR TEMPERATURE ADAPTIVE RHEOLOGY PROFILE

      
Application Number 17632853
Status Pending
Filing Date 2020-08-04
First Publication Date 2022-09-15
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Steinmetz, Alan L.
  • Adams, Justin
  • Nagelsdiek, René
  • Benefiel, Donna
  • Walter, Diana
  • Osborne, Aaron
  • Zody, George M.

Abstract

The invention relates to a polymer (P) comprising at least one segment (S1) and at least one segment (S2) covalently linked to each other, wherein i) at least one segment (S1) has a number average molecular weight in the range of 6,000-25,000 g/mol and consists of ether repeating units, and for at least 75% by weight of repeating units of the formula —[CH2—CH2—O—]—, ii) at least one segment (S2) has a number average molecular weight of at most 10,000 g/mol and consists of ether repeating units, and for at most 25% by weight of repeating units of the formula —[CH2—CH2—O—]—, iii) polymer (P) comprises terminal groups comprising at least one of hydroxyl, primary amine or salts thereof, secondary amine or salts thereof, carboxylic acid or salts thereof.

IPC Classes  ?

  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret
  • C08G 18/40 - High-molecular-weight compounds
  • C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
  • C08G 18/66 - Compounds of groups , , or
  • C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/48 - Polyethers
  • C08G 18/50 - Polyethers having hetero atoms other than oxygen
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/22 - Catalysts containing metal compounds
  • C09D 7/43 - Thickening agents
  • C09D 5/02 - Emulsion paints

17.

Reaction products containing urethane groups and urea groups

      
Application Number 17726106
Grant Number 11879032
Status In Force
Filing Date 2022-04-21
First Publication Date 2022-09-08
Grant Date 2024-01-23
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Pritschins, Wolfgang
  • Bessel, Michael
  • Giebelhaus, Irina
  • Meichsner, Marcus
  • Roch, Monika

Abstract

The present invention relates to reaction products containing urethane groups and urea groups, containing at least one species of general formula (I), to a method for producing said reaction products, to the use of said reaction products as wetting agents, dispersants, dispersion stabilizers, and/or adhesion promoters, and to compositions that contain the reaction products containing urethane groups and urea groups.

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/48 - Polyethers
  • C08G 18/61 - Polysiloxanes
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/80 - Masked polyisocyanates
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/63 - Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers

18.

POUR POINT DEPRESSANT

      
Application Number 17624620
Status Pending
Filing Date 2020-07-06
First Publication Date 2022-08-25
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Von Haaren, Jan
  • Giebelhaus, Irina
  • Bömer, Jörg
  • Lorenz, Markus
  • Stannek, Peter Walter
  • Scranton, Stacy
  • Heitzer, Jennifer

Abstract

The invention relates to a polymer or oligomer comprising a) An oligomeric or polymeric core comprising carbon atoms and at least one of oxygen atoms and nitrogen atoms, and b) at least three hydrocarbyl terminal and/or pending groups having 12 to 100 carbon atoms, wherein the hydrocarbyl groups are linked to the core via c) a linking moiety comprising i) a urethane group and ii) a group selected from urethane group, urea group, and biuret group.

IPC Classes  ?

  • C08G 73/02 - Polyamines
  • C08G 69/48 - Polymers modified by chemical after-treatment
  • C09K 8/524 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
  • C10L 1/238 - Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
  • C10L 10/16 - Pour-point depressants

19.

SYNERGISTIC COMPOSITION

      
Application Number 17625948
Status Pending
Filing Date 2020-07-08
First Publication Date 2022-08-04
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Chajda, Dominika Beata
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Dziwok, Klaus
  • Holtkamp, Heribert
  • Verlinden, Christoph

Abstract

The invention deals with a composition comprising an organically modified silicate, and an organic compound having at least one non-primary amine group and at least three hydroxyl groups, wherein at least two of said hydroxyl groups have an amino group in beta position of the hydroxyl group, and wherein said at least two hydroxyl groups having an amino group in beta position of the hydroxyl group are separated by at least 6 carbon atoms, and wherein at least a part of the hydroxyl groups of the organic compound are secondary hydroxyl groups.

IPC Classes  ?

  • C09D 7/43 - Thickening agents
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
  • C09D 7/20 - Diluents or solvents
  • C08K 9/04 - Ingredients treated with organic substances

20.

An Amine Functional Compound Having A Urethane Group

      
Application Number 17276057
Status Pending
Filing Date 2019-08-29
First Publication Date 2022-08-04
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Jaunky, Guillaume Wojciech
  • Okkel, Andreas
  • Giebelhaus, Irina
  • Lorenz, Markus
  • Teuwsen, Hans-Josef
  • Bömer, Jörg
  • Vogel, Anne

Abstract

An amine functional compound is provided comprising: i. at least one segment consisting of at least one ether unit and at least one ester unit, wherein the ether units and ester units are connected by an ether link or an ester link, and wherein the sum of the number of ether units and ester units is at least three, and wherein the ether units and ester units are arranged in random order, and ii. at least one amine group ii. selected from a tertiary amine group, a salt of a tertiary amine group and a quaternary ammonium group, and wherein each segment i. is covalently linked to the at least one amine group ii. via a linkage comprising an urethane group and another group selected from an urethane group, an urea group, a biuret group and an allophanate group.

IPC Classes  ?

  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/64 - Macromolecular compounds not provided for by groups
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08K 5/18 - Amines; Quaternary ammonium compounds with aromatically bound amino groups
  • C09D 133/08 - Homopolymers or copolymers of acrylic acid esters

21.

NON-PIGMENTED DISPERSANT COMPOSITION

      
Application Number 17605458
Status Pending
Filing Date 2020-04-22
First Publication Date 2022-07-07
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Yonehara, Hiroshi
  • Lindner, Benjamin
  • Bömer, Jörg
  • Frank, Albert
  • Krappe, Udo
  • Takabayashi, Ryo
  • Kohara, Yoshizumi

Abstract

The invention relates to a non-pigmented composition comprising a) a block co-polymer comprising at least one first block and at least one second block which is different from the first block, wherein the first block comprises repeating units 1, repeating unit 1 and the second block comprises repeating units 2, repeating unit 2 wherein Z represents O or NH, R1 represents H or CH3, R2 represents a group selected from hydrocarbyl groups and ether group-containing groups, R3 represents an organic group having 2 to 4 carbon atoms, R4 and R5 independently represent an organic group, wherein R4 and R5 are optionally linked to each other to form a cyclic structure, and b) a polymer comprising at least one acidic group, and having a number average molecular weight of 300 g/mol or higher. The invention relates to a non-pigmented composition comprising a) a block co-polymer comprising at least one first block and at least one second block which is different from the first block, wherein the first block comprises repeating units 1, repeating unit 1 and the second block comprises repeating units 2, repeating unit 2 wherein Z represents O or NH, R1 represents H or CH3, R2 represents a group selected from hydrocarbyl groups and ether group-containing groups, R3 represents an organic group having 2 to 4 carbon atoms, R4 and R5 independently represent an organic group, wherein R4 and R5 are optionally linked to each other to form a cyclic structure, and b) a polymer comprising at least one acidic group, and having a number average molecular weight of 300 g/mol or higher.

IPC Classes  ?

  • C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
  • C09D 7/45 - Anti-settling agents
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/322 - Pigment inks
  • C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
  • C09D 11/326 - Pigment inks characterised by the pigment dispersant
  • C09D 7/65 - Additives macromolecular
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • G02B 5/22 - Absorbing filters

22.

SHEET SILICATE LAMELLAE WITH A HIGH ASPECT RATIO

      
Application Number 17677438
Status Pending
Filing Date 2022-02-22
First Publication Date 2022-06-16
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Kalo, Hussein
  • Breu, Josef
  • Stoeter, Matthias
  • Daab, Matthias

Abstract

The present invention relates to sheet silicate lamellae of a 2:1 sheet silicate with a high aspect ratio, to a method for producing these sheet silicate lamellae and to an aqueous dispersion which comprises the sheet silicate lamellae. The present invention further relates to the use of the sheet silicate lamellae of the invention for producing a composite material, and also to a corresponding composite material comprising or obtainable using the sheet silicate lamellae, more particularly for use as a diffusion barrier or as a flame retardant.

IPC Classes  ?

  • C01B 33/44 - Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
  • C08K 3/34 - Silicon-containing compounds
  • C09K 21/02 - Inorganic materials

23.

Silyl functional compound for improving flame retardant properties

      
Application Number 17603065
Grant Number 11680154
Status In Force
Filing Date 2020-04-15
First Publication Date 2022-06-09
Grant Date 2023-06-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Kröller, Thorsten
  • Meyer, Alessa
  • Al-Masri, Majdi
  • Piestert, Frederik
  • Wilen, Carl-Eric
  • Aubert, Melanie
  • Tirri, Teija
  • Ääritalo, Timo

Abstract

The invention relates to the use of a silyl functional compound b), which silyl functional compound comprises a N—O—Si bond, for improving the flame retardant properties of a composition comprising an organic polymer a), which is one of a thermoplastic polymer or a thermoset polymer or a mixture thereof.

IPC Classes  ?

24.

Silyl functional compound for improving flame retardant properties

      
Application Number 17603070
Grant Number 11680155
Status In Force
Filing Date 2020-04-15
First Publication Date 2022-06-09
Grant Date 2023-06-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Kröller, Thorsten
  • Meyer, Alessa
  • Al-Masri, Majdi
  • Piestert, Frederik
  • Wilen, Carl-Eric
  • Aubert, Melanie
  • Tirri, Teija
  • Ääritalo, Timo

Abstract

The invention relates to a composition comprising an organic polymer, and a silyl functional compound comprising a N—Si bond.

IPC Classes  ?

  • C08K 5/544 - Silicon-containing compounds containing nitrogen
  • C08K 3/22 - Oxides; Hydroxides of metals
  • C08K 3/32 - Phosphorus-containing compounds
  • C08K 5/49 - Phosphorus-containing compounds
  • C09K 21/04 - Inorganic materials containing phosphorus
  • C09K 21/10 - Organic materials containing nitrogen
  • C09K 21/12 - Organic materials containing phosphorus
  • C08K 3/016 - Flame-proofing or flame-retarding additives
  • C08K 5/00 - Use of organic ingredients

25.

RHEOLOGY CONTROL ADDITIVE CONTAINING CYCLIC AMIDES

      
Application Number 17437502
Status Pending
Filing Date 2020-03-12
First Publication Date 2022-05-12
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Chajda, Dominika Beata
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Morhenn, Bianca
  • Tiemann, André

Abstract

The invention relates to a composition comprising one or more urea-based compounds (A) having a number average molecular weight (Mn) between 350 g/mol and 30000 g/mol and one or more N-substituted caprolactam derivatives (B) according to formula (I) wherein R1 is an organic group having 1 to 2 carbon atoms and wherein R1 contains no oxygen atoms linked by single bonds. The invention relates to a composition comprising one or more urea-based compounds (A) having a number average molecular weight (Mn) between 350 g/mol and 30000 g/mol and one or more N-substituted caprolactam derivatives (B) according to formula (I) wherein R1 is an organic group having 1 to 2 carbon atoms and wherein R1 contains no oxygen atoms linked by single bonds.

IPC Classes  ?

  • C09D 7/43 - Thickening agents
  • C09D 175/04 - Polyurethanes
  • C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
  • C09D 191/00 - Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/22 - Catalysts containing metal compounds
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines

26.

Aqueous dispersant composition

      
Application Number 17430504
Grant Number 11787955
Status In Force
Filing Date 2020-02-18
First Publication Date 2022-05-05
Grant Date 2023-10-17
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Stelz, Sabine
  • Stopka, Sabrina

Abstract

The invention relates to an aqueous composition having a continuous aqueous phase, a polymer having a polymer backbone having carboxylic acid groups covalently linked to the polymer backbone, a polyalkylene oxide terminated at one end by a hydrocarbyl group having 8 to 30 carbon atoms, and, a compound according to formula (I) as described herein.

IPC Classes  ?

27.

UREA GROUP CONTAINING RHEOLOGY CONTROL ADDITIVE

      
Application Number 17419373
Status Pending
Filing Date 2019-12-20
First Publication Date 2022-03-10
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Knappke-Bongartz, Christiane
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Johann, Meike
  • Müllemann, Jasmin
  • Jacobs, Berthold

Abstract

The invention relates to a composition comprising: a) 10 to 60% by weight of one or more urea components having a number average molecular weight Mn above 350 g/mol, and b) 40 to 90% by weight of one or more carboxylic acid components according to formula (I): HO—R1—COOH, wherein R1 represents an organic group having 3 to 75 carbon atoms, and wherein the % by weight are calculated on the sum of components a) and b).

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/22 - Catalysts containing metal compounds
  • C09D 7/43 - Thickening agents
  • C09D 5/04 - Thixotropic paints

28.

COMPOSITION COMPRISING A COMB COPOLYMER

      
Application Number 17433050
Status Pending
Filing Date 2020-02-21
First Publication Date 2022-02-10
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Von Hagen, Robin
  • Takai, Magumu
  • Okkel, Andreas
  • Yonehara, Hiroshi
  • Lindner, Benjamin
  • Sugioka, Yu

Abstract

The invention relates to a composition comprising a) a polymer a) comprising polymerized units of a N-vinyl lactam, b) a comb copolymer b) having a polymer backbone based on a vinyl aromatic compound and an ethylenically unsaturated polymerizable carboxylic anhydride, and having at least two polyalkylene oxide side chains, and c) a carbon-based material.

IPC Classes  ?

  • C08L 39/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
  • C08K 3/04 - Carbon
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
  • H01M 10/44 - Methods for charging or discharging

29.

Ceramic Slurry Composition And Process For Producing Stacked Ceramic Component

      
Application Number 17286849
Status Pending
Filing Date 2019-10-25
First Publication Date 2021-12-09
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Jaunky, Guillaume Wojciech
  • Kitagawa, Yoshito

Abstract

The invention relates to A slurry composition, comprising: an inorganic powder; a dispersant; and a solvent wherein the dispersant is a block copolymer comprising at least one hydrophobic block A and at least one hydrophilic block B, and wherein the blocks A and B comprise repeating units represented by the following general formula (I) wherein R1 is selected from a hydrogen atom, a linear or branched alkyl group having 1 to 10 carbon atoms and a cyclic alkyl group having 4 to 6 carbon atoms, and wherein at least one carboxylic acid group or a salt thereof is covalently linked to the block copolymer. The invention relates to A slurry composition, comprising: an inorganic powder; a dispersant; and a solvent wherein the dispersant is a block copolymer comprising at least one hydrophobic block A and at least one hydrophilic block B, and wherein the blocks A and B comprise repeating units represented by the following general formula (I) wherein R1 is selected from a hydrogen atom, a linear or branched alkyl group having 1 to 10 carbon atoms and a cyclic alkyl group having 4 to 6 carbon atoms, and wherein at least one carboxylic acid group or a salt thereof is covalently linked to the block copolymer.

IPC Classes  ?

  • C04B 35/626 - Preparing or treating the powders individually or as batches
  • C04B 35/468 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
  • C04B 35/634 - Polymers
  • C04B 35/622 - Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
  • C04B 37/00 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating
  • H01G 4/30 - Stacked capacitors
  • H01G 4/12 - Ceramic dielectrics
  • H01G 4/008 - Selection of materials

30.

Filled polyvinyl chloride composition

      
Application Number 17049064
Grant Number 11945940
Status In Force
Filing Date 2019-04-18
First Publication Date 2021-08-19
Grant Date 2024-04-02
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Pritschins, Wolfgang
  • Leibig, Daniel
  • Fischer, Martin
  • Fritsch, Thomas
  • Heitzer, Jennifer
  • Krüsmann, Dennis

Abstract

A composition is provided comprising: a) polyvinylchloride, b) inorganic solid particles, and c) a polymer having a polyether segment, wherein at least 60 mol-% of the end groups of the polymer are selected from the group consisting of carboxylic acid groups and hydroxyl groups, and wherein at least a part of the end groups of the polymer is a carboxylic acid group, wherein the carboxylic acid end groups are linked to the polyether segment via a linking segment comprising an ester group.

IPC Classes  ?

  • C08L 27/06 - Homopolymers or copolymers of vinyl chloride
  • C08K 3/26 - Carbonates; Bicarbonates
  • C08K 5/12 - Esters; Ether-esters of cyclic polycarboxylic acids
  • C08L 71/02 - Polyalkylene oxides
  • E04C 2/20 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of foamed products of plastics

31.

Polymer with polyether polyester segment and polysiloxane segment

      
Application Number 15733940
Grant Number 11623977
Status In Force
Filing Date 2019-05-16
First Publication Date 2021-07-22
Grant Date 2023-04-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Griesel, Wolfgang
  • Jaunky, Guillaume Wojciech
  • Scholten, Ramona

Abstract

3 independent of each other represent organic groups having 1 to 30 carbon atoms, and b) at least one polysiloxane segment linked to the at least one polyether polyester copolymer segment.

IPC Classes  ?

  • C08G 77/445 - Block- or graft-polymers containing polysiloxane sequences containing polyester sequences
  • C09D 7/65 - Additives macromolecular
  • C08G 63/664 - Polyesters containing oxygen in the form of ether groups derived from hydroxycarboxylic acids
  • C08G 63/695 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing silicon
  • C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08G 63/08 - Lactones or lactides
  • C08G 65/22 - Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C08G 63/66 - Polyesters containing oxygen in the form of ether groups

32.

Grafted polylactic acid

      
Application Number 17258314
Grant Number 11970559
Status In Force
Filing Date 2019-07-11
First Publication Date 2021-07-01
Grant Date 2024-04-30
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Rapthel, Inno
  • Piestert, Frederik
  • Rapthel, Andre
  • Kroller, Thorsten
  • Oostendorp, Patricia
  • Bachmann, Lisa

Abstract

A grafted polylactic acid is provided, wherein the grafted polylactic acid contains carboxylic acid end groups in an amount from 1.0 to 10.0 mg KOH/g and contains epoxide groups in an amount from 0.005 to 0.500 mmol/g.

IPC Classes  ?

  • C08F 283/02 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polycarbonates or saturated polyesters
  • C08F 212/08 - Styrene
  • C08F 220/14 - Methyl esters
  • C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
  • C08F 220/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
  • C08G 63/91 - Polymers modified by chemical after-treatment
  • C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones

33.

Polymer suitable as a thickener

      
Application Number 16604742
Grant Number 11377553
Status In Force
Filing Date 2018-04-12
First Publication Date 2021-04-22
Grant Date 2022-07-05
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Bernert, Dominika
  • Nagelsdiek, René
  • Steinmetz, Alan L.
  • Adams, Justin
  • Zody, George M.
  • Huff, Wesley A.
  • Leutfeld, Daniela

Abstract

1 per molecule, a number average molecular weight in the range of 2000 to 100000 Daltons, a polydispersity in the range of 1.0 to 5.0, wherein the quotient of the polydispersity divided by (n+1) is less than 1.0, with the proviso that the polymer is not the reaction product of a) the mono-adduct of isophorone diisocyanate with 1-dodecanol and b) a polyether based on glycerol and a mixture of ethylene oxide and propylene oxide with an OH number of 18 mg KOH/g.

IPC Classes  ?

  • C08L 75/08 - Polyurethanes from polyethers
  • C09D 7/43 - Thickening agents
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/22 - Catalysts containing metal compounds
  • C08G 18/48 - Polyethers
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
  • C08G 18/80 - Masked polyisocyanates
  • C08G 18/78 - Nitrogen

34.

Urea group containing anti-sagging rheology control agents

      
Application Number 16955430
Grant Number 11702385
Status In Force
Filing Date 2018-12-20
First Publication Date 2021-03-11
Grant Date 2023-07-18
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Knappke-Bongartz, Christiane
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Klein, Agnetha
  • Jacobs, Berthold

Abstract

3 groups contained in the one or more species of formula (I) are hydrocarbyl groups having (2) or (3) carbon atoms, and n is an integer of (2) to (150). The invention further relates to a method of manufacturing such urea group containing products, liquid compositions containing the same and the use of such liquid compositions as rheology control additives. Furthermore, the invention relates to a process for rheology adjustment adding such liquid composition to semi-finished or final products. The invention also relates to an article coated with the liquid composition.

IPC Classes  ?

  • C09D 175/02 - Polyureas
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
  • C07C 275/24 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
  • C09D 7/43 - Thickening agents
  • C07C 275/18 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings
  • C08G 18/24 - Catalysts containing metal compounds of tin
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/40 - High-molecular-weight compounds
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • C09D 175/04 - Polyurethanes
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines

35.

Process for delamination of layered silicates

      
Application Number 16966924
Grant Number 11905418
Status In Force
Filing Date 2019-02-04
First Publication Date 2021-02-18
Grant Date 2024-02-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Daab, Matthias
  • Breu, Josef
  • Edenharter, Andreas

Abstract

t being ≥9; and wherein the delamination agent is used to treat the layered silicate in an amount of at least equal to the cation exchange capacity of the layered silicate. The invention further relates to the thus produced delaminated layered silicates, their use in the production of composite and coating material and as a barrier material. Moreover, the invention relates to compositions containing the thus produced delaminated layered silicates.

IPC Classes  ?

36.

Process for delamination of layered silicates

      
Application Number 16966929
Grant Number 11905419
Status In Force
Filing Date 2019-02-04
First Publication Date 2021-02-18
Grant Date 2024-02-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Daab, Matthias
  • Breu, Josef
  • Schiessling, Hubert
  • Kalo, Hussein

Abstract

A process for delamination of a layered silicate in an aqueous medium includes treating a synthetic or naturally occurring 2:1 clay mineral layered silicate with a delamination agent, and contacting the treated layered silicate with an aqueous medium. An amount of the delamination agent used to treat the layered silicate can be at least equal to the cation exchange capacity of the layered silicate. A delaminated layered silicate can be obtained from the process and provided in a dispersion, a composite, or a barrier.

IPC Classes  ?

  • C09C 1/30 - Silicic acid
  • C01B 33/40 - Clays
  • C01B 33/42 - Micas
  • C08K 3/34 - Silicon-containing compounds
  • C09D 1/02 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes

37.

PROCESSES FOR COATING RETICULATED FOAMS

      
Application Number 16552515
Status Pending
Filing Date 2018-02-28
First Publication Date 2020-12-31
Owner
  • CIDRA CORPORATE SERVICES LLC (USA)
  • BYK-CHEMIE GMBH (Germany)
  • CIDRA CORPORATE SERVICES LLC (USA)
  • BYK-CHEMIE GMBH (Germany)
Inventor
  • Rothman, Paul J.
  • Fernald, Mark R.
  • Dolan, Paul
  • Ryan, Michael Stephen
  • Bailey, Timothy J.
  • Johnson, Kirk
  • Tuxbury, Patrick
  • Lassila, Kevin Rodney
  • Coppola, Michael D.
  • Greene, Allison K.

Abstract

A substrate for use in an aqueous slurry has a polymeric coating to provide a compliant and sticky surface. The polymer coating has a chemical to render the surface hydrophobic so as to attract hydrophobic or hydrophobized mineral particles in the slurry. The substrate can take the form of a conveyor belt, a bead, a mesh, an impeller, a filter or a flat surface. The substrate can also be an open-cell foam. The polymeric coating can be modified with tackifiers; plasticizers; crosslinking agents; chain transfer agents; chain extenders; adhesion promoters; aryl or alky copolymers; fluorinated copolymers and/or additives; hydrophobizing agents such as hexamethyldisilazane; inorganic particles such as silica, hydrophobic silica, and/or fumed hydrophobic silica; MQ resin; and/or other additives to control and modify the properties of the polymer.

IPC Classes  ?

  • B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
  • C08J 9/36 - After-treatment
  • B05C 1/08 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller
  • B05C 9/12 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres

38.

AN ACID FUNCTIONAL COMPOUND

      
Application Number 16635846
Status Pending
Filing Date 2018-08-07
First Publication Date 2020-12-17
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Giebelhaus, Irina
  • Jaunky, Guillaume Wojciech
  • Lorenz, Markus

Abstract

The invention relates to an acid functional compound comprising i. at least one segment consisting of at least one ether unit E and at least one ester unit, wherein the ether units and ester units are connected by an ether link or by an ester link, and wherein the sum of the number of ether units and ester units is at least three, and wherein the ether units and ester units are arranged in random order, and ii. at least one acidic group which is selected from the group consisting of a phosphoric acid group, an acidic phosphoric acid ester group, a sulfonic acid group, an acidic sulfonic acid ester group and a carboxylic acid group, wherein the at least one acidic group is covalently linked to the at least one segment.

IPC Classes  ?

  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds

39.

Polymer suitable as a thickener

      
Application Number 16604733
Grant Number 11370912
Status In Force
Filing Date 2018-04-12
First Publication Date 2020-12-03
Grant Date 2022-06-28
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Bernert, Dominika
  • Nagelsdiek, René
  • Steinmetz, Alan L.
  • Adams, Justin
  • Zody, George M.
  • Huff, Wesley A.
  • Leutfeld, Daniela

Abstract

1 per molecule, a number average molecular weight in the range of 2000 to 100000 Daltons, and a polydispersity in the range of 1.0 to 5.0, wherein the quotient of the polydispersity divided by (n+1) is less than 1.0.

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08L 75/08 - Polyurethanes from polyethers
  • C09D 7/43 - Thickening agents
  • C08G 18/22 - Catalysts containing metal compounds
  • C08G 18/48 - Polyethers
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 5/14 - Paints containing biocides, e.g. fungicides, insecticides or pesticides
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
  • C08G 18/80 - Masked polyisocyanates
  • C08G 18/78 - Nitrogen

40.

Thermoplastic composition having improved flame retardant properties

      
Application Number 16771319
Grant Number 11512192
Status In Force
Filing Date 2018-12-13
First Publication Date 2020-10-29
Grant Date 2022-11-29
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Piestert, Frederik
  • Rapthel, Inno
  • Kröller, Thorsten
  • Wilms, Jochen
  • Levering, Dennis
  • Borth, Markus
  • Eichler, Hans-Jürgen
  • Oostendorp, Patricia

Abstract

The invention relates to a composition comprising a) a thermoplastic matrix polymer based on one or more ethylenically unsaturated polymerizable monomer(s), wherein the thermoplastic polymer is selected from the group consisting of polyolefins, polystyrene, polyacrylates, ethylene-vinylacetate copolymer, and copolymers and blends of the aforementioned, b) an inorganic flame retardant, c) a polymer based on one or more ethylenically unsaturated polymerizable monomers and having a plurality of alkoxysilane and/or acetoxysilane groups covalently linked to the polymer, wherein the ethylenically unsaturated polymerizable monomers of component c) are different or have a different composition than the ethylenically unsaturated monomer(s) of component a) and d) a clay.

IPC Classes  ?

  • C08L 23/08 - Copolymers of ethene
  • C08L 23/12 - Polypropene
  • H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
  • H01B 7/295 - Protection against damage caused by external factors, e.g. sheaths or armouring by extremes of temperature or by flame using material resistant to flame

41.

Polyolefin polylactic acid polymer blends

      
Application Number 16755613
Grant Number 11254815
Status In Force
Filing Date 2018-10-11
First Publication Date 2020-10-22
Grant Date 2022-02-22
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Rapthel, Inno
  • Piestert, Frederik
  • Rapthel, Andre
  • Kröller, Thorsten

Abstract

The invention relates to a process of preparing a polyolefin polylactic acid polymer blend comprising the steps of i) providing a polyolefin selected from polyethylene, polypropylene, and mixtures and copolymers thereof, ii) providing polylactic acid, iii) providing a polyolefin selected from polyethylene, polypropylene, and mixtures and copolymers thereof grafted with at least one epoxide-functional monomer, iv) providing a polylactic acid grafted with at least one carboxylic acid or carboxylic anhydride functional monomer, v) mixing the components i) to iv) at elevated temperature in a range from 150° C. to 260° C., and wherein component i) is provided in an amount of 5.0 to 50.0% by weight, component ii) is provided in an amount of 40.0 to 90.0% by weight, component iii) is provided in an amount of 1.0 to 20.0% by weight, and component iv) is provided in an amount of 1.0 to 15.0% by weight, calculated on the sum of components i) to iv).

IPC Classes  ?

  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08L 23/06 - Polyethene
  • C08L 23/08 - Copolymers of ethene
  • C08L 23/12 - Polypropene
  • C08L 23/14 - Copolymers of propene
  • C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
  • C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
  • B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

42.

UREA AND URETHANE GROUP CONTAINING ANTI-SETTLING RHEOLOGY CONTROL ADDITIVE

      
Application Number 16954656
Status Pending
Filing Date 2018-12-20
First Publication Date 2020-10-01
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Knappke-Bongartz, Christiane
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Von Haaren, Jan
  • Klein, Agnetha
  • Verlinden, Christoph

Abstract

The present invention relates to a urea and urethane group containing product comprising one or more species of formula (I) R1—O—(C═O)—NH—R2—NH—(C═O)—NH—R3—NH—[—(C═O)—NH—R4—NH—(C═O)—NH—R3—NH—]n—(C═O)—NH—R2—NH—(C═O)—O—R1 (I), wherein R1 independently represents a non-aromatic hydrocarbyl group having 14 to 30 carbon atoms; R2 independently represents alkyl-substituted aromatic hydrocarbyl groups having 7 to 12 carbon atoms; R3 independently represents hydrocarbyl groups having 2 to 36 carbon atoms, which can be interrupted by 1 to 17 ether oxygen atoms in case of aliphatic hydrocarbyl groups; R4 independently represents hydrocarbyl groups having 2 to 36 carbon atoms; n is an integer from 0 to 200; and wherein on average from 40 mol-% to 100 mol-% of all R3 and R4 groups contained in the one or more species of formula (I) are acyclic aliphatic hydrocarbyl groups which, in case of R3, can be interrupted by 1 to 17 ether oxygen atoms. The invention further relates to a method of manufacturing such product, liquid compositions containing such products and the use of the liquid compositions as rheology control additive, preferably as anti-settling agent. Furthermore, the present invention relates to a process for rheology adjustment, comprising the step of adding such liquid composition to a variety of compositions and formulations.

IPC Classes  ?

  • C07C 275/12 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by doubly-bound oxygen atoms

43.

Polymer having polyether and polysiloxane segments

      
Application Number 16632937
Grant Number 11142607
Status In Force
Filing Date 2018-07-23
First Publication Date 2020-09-10
Grant Date 2021-10-12
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Jaunky, Guillaume Wojciech
  • Eberhardt, Marc
  • Heekeren, Mark
  • Tenbusch, Sven
  • Muschiolik, Olaf
  • Hartmann, Jürgen
  • Della Valentina, Petra

Abstract

The invention relates to a polymer having a) a polymer backbone and b) one or more polymeric side chains covalently linked to the polymer backbone, wherein the polymeric side chains comprise a polyether segment and a polysiloxane segment, said polysiloxane segment having a number average molecular weight in the range of 1050 to 6000, and said polyether segment being positioned between the polymer backbone and the polysiloxane segment.

IPC Classes  ?

  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C08F 290/06 - Polymers provided for in subclass
  • B05D 7/14 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
  • B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
  • C08G 65/08 - Saturated oxiranes

44.

Multi component dispersant

      
Application Number 16643254
Grant Number 11447598
Status In Force
Filing Date 2018-09-03
First Publication Date 2020-08-13
Grant Date 2022-09-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Pritschins, Wolfgang
  • Burge, Matthew
  • Teuwsen, Hans-Josef

Abstract

The invention relates to a composition comprising i) 10-90 wt. % of an ethylenically unsaturated component (A), ii) 10-90 wt. % of a component (B) having urethane and/or urea groups, iii) 0-4 wt. % of an organic component (C) which is different from components (A) and (B), and iv) 0-9 wt. % of other ingredients (D) wherein the wt. % are calculated on the total weight of the composition, wherein the sum of the wt. % of component (A) and the wt. % of component (B) is 91-100 wt. %, component (A) consists of compounds having 1-8 ethylenically unsaturated bonds and a molar mass of 100-1400 g/mol, component (A) contains no amino groups, component (B) contains no primary and no secondary amino groups, component (B) consists of compounds having 2-40 functional groups selected from urethane and urea groups, having 1-40 groups selected from tertiary amino groups, salts thereof, quaternary ammonium groups, and mixtures thereof, component (B) contains not more tertiary amino groups than the sum of urethane and urea groups, and component (B) has a nitrogen content in the range of 1.0 to 12.0 wt. %, component (C) consists of organic compounds having a molar mass of less than 1000 g/mol.

IPC Classes  ?

  • C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/24 - Catalysts containing metal compounds of tin
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
  • C09D 175/04 - Polyurethanes
  • C08L 75/14 - Polyurethanes having carbon-to-carbon unsaturated bonds

45.

Polysiloxane defoaming agent

      
Application Number 16650181
Grant Number 11298634
Status In Force
Filing Date 2018-09-25
First Publication Date 2020-07-30
Grant Date 2022-04-12
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Wintermeyer, Verena
  • Jaunky, Guillaume Wojciech
  • Süselbeck, Mirco
  • Kulessa, Mathis
  • Leutfeld, Daniela

Abstract

The invention relates to the use of a polysiloxane having a plurality of siloxane groups and at least one tertiary amide group covalently linked as a pending and/or terminal group to the polysiloxane, as a defoaming agent in a liquid composition.

IPC Classes  ?

  • B01D 19/04 - Foam dispersion or prevention by addition of chemical substances
  • C09D 7/47 - Levelling agents
  • C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • B05B 9/03 - Spraying apparatus for discharge of liquid or other fluent material without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
  • B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying

46.

Amine functional compound

      
Application Number 16635839
Grant Number 11453748
Status In Force
Filing Date 2018-08-07
First Publication Date 2020-07-09
Grant Date 2022-09-27
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Giebelhaus, Irina
  • Jaunky, Guillaume Wojciech
  • Teuwsen, Hans-Josef
  • Lorenz, Markus
  • Vogel, Anne
  • Bömer, Jörg

Abstract

An amine functional compound comprising i. least one segment consisting of at least one ether unit E and at least one ester unit, wherein the ether units and ester units are connected by an ether link or by an ester link, and wherein the sum of the number of ether units and ester units is at least three, and wherein the ether units and ester units are arranged in random order, and ii. at least one amine group ii. selected from a tertiary amine group, a salt of a tertiary amine group and a quaternary ammonium group, wherein the at least one segment is covalently linked to a polymerization starter moiety comprising the at least one amine group ii.

IPC Classes  ?

  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C08G 63/48 - Polyesters chemically modified by esterification by resin acids
  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C09D 11/322 - Pigment inks
  • C09D 11/326 - Pigment inks characterised by the pigment dispersant
  • C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
  • C08G 65/327 - Polymers modified by chemical after-treatment with inorganic compounds containing phosphorus
  • C08G 65/332 - Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides or esters thereof
  • C09D 167/08 - Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
  • C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers

47.

Use of a branched polyester

      
Application Number 16639797
Grant Number 11248105
Status In Force
Filing Date 2018-08-20
First Publication Date 2020-07-02
Grant Date 2022-02-15
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Piestert, Frederik
  • Gunning, Lee Robyn
  • Levering, Dennis
  • Oelmann, Torsten
  • Biecker, Christian
  • Kockoth, Sascha
  • Kröller, Thorsten

Abstract

The invention relates to the use of a branched polyester having an average of at least 2.8 terminal groups as additive for a curable pre-polymer composition, wherein the branched polyester acts as de-foaming agent.

IPC Classes  ?

  • C08K 5/11 - Esters; Ether-esters of acyclic polycarboxylic acids
  • C08F 22/10 - Esters
  • C08F 18/04 - Vinyl esters
  • C08G 63/20 - Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

48.

COMPOSITION COMPRISING CARBON FIBERS AND AN ADDITIVE AGENT

      
Application Number 16640961
Status Pending
Filing Date 2018-08-22
First Publication Date 2020-06-25
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nagelsdiek, René
  • Knappke-Bongartz, Christiane
  • Gunning, Lee Robyn
  • Rudner, Jasmin

Abstract

The invention relates to a composition comprising carbon fibers and an additive agent having a molecular weight of at least 200 g/mol and comprising at least one functional group (A) which is an ethylenically unsaturated polymerizable group, and at least one functional group (B) comprising at least one group selected from secondary amine, tertiary amine, salt of secondary or tertiary amine, and quaternary ammonium, and wherein groups (A) and groups (B) are connected via covalent bonds, and wherein the covalent bonds include at least one ester group.

IPC Classes  ?

  • C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical

49.

Organoclay compositions and oil-based drilling fluid comprising the clays

      
Application Number 16093189
Grant Number 11091684
Status In Force
Filing Date 2017-04-26
First Publication Date 2020-06-11
Grant Date 2021-08-17
Owner BYK-CHEMIE GMBH (Germany)
Inventor Bauer, Patricia M.

Abstract

An organoclay composition comprising a mineral clay mixture which has been treated with a combination of quaternary ammonium salts, said mixture comprising: mineral clay (a) comprising about 15 to about 60 wt. %, based on the weight of the mineral clay mixture, of sepiolite; mineral clay (b) comprising about 40 to about 85 wt. % based on the weight of the mineral clay mixture, of montmorillonite; an alkyl or alkenyl quaternary ammonium salt and an alkoxylated quaternary ammonium salt.

IPC Classes  ?

  • C09K 8/36 - Water-in-oil emulsions
  • C01B 33/44 - Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
  • C09K 8/32 - Non-aqueous well-drilling compositions, e.g. oil-based
  • C09K 8/54 - Compositions for in situ inhibition of corrosion in boreholes or wells
  • C09K 8/502 - Oil-based compositions

50.

Additive for drilling fluids

      
Application Number 15643639
Grant Number 10626314
Status In Force
Filing Date 2017-07-07
First Publication Date 2020-04-21
Grant Date 2020-04-21
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Bennett, Richard William
  • Nagelsdiek, Rene

Abstract

A drilling fluid for drilling gas or oil wells including: at least one oleaginous base fluid; at least one inorganic thixotropic agent; at least one of water or brine; at least one emulsifier; optionally at least one wetting agent; optionally at least one material which imparts alkalinity in the drilling fluid; optionally at least one weighting material; and a rheology modifying additive; wherein the rheology modifying additive, prior to addition to the drilling fluid, includes: (i) an amine salt of a trimer acid, the trimer acid having from about 30 to about 72 carbon atoms; and (ii) an amine salt of a monocarboxylic fatty acid, the monocarboxylic fatty acid having from about 6 to about 30 carbon atoms, optionally wherein the monocarboxylic fatty acid includes at least one of: (a) at least one saturated carboxylic; or (b) at least one unsaturated carboxylic acid.

IPC Classes  ?

  • C09K 8/035 - Organic additives
  • C09K 8/36 - Water-in-oil emulsions
  • C09K 8/03 - Specific additives for general use in well-drilling compositions

51.

Monoepoxide-monoamine adducts as wetting agents and dispersants

      
Application Number 16499890
Grant Number 11560452
Status In Force
Filing Date 2018-03-28
First Publication Date 2020-04-16
Grant Date 2023-01-24
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Bessel, Michael
  • Meichsner, Marcus
  • Nagel, Carsten
  • Sanchez Y Sosa, Maya
  • Biecker, Christian
  • Stannek, Peter

Abstract

with one or more monoepoxides (B) of general formula (II) t is a radical selected from alkyl radicals having 1 to 6 carbon atoms, OEt is an ethylene oxide radical, OPr is a propylene oxide radical and OBu is a butylene oxide radical, n is a number from 0 to 100, m is a number from 3 to 50 and s is a number from 0 to 20 and n+m+s=3 to 170, R is an organic radical selected from aliphatic radicals having 4 to 24 carbon atoms, aromatic radicals having 6 to 18 carbon atoms and araliphatic radicals having 7 to 34 carbon atoms, and p is 0 or 1, wherein (i) the primary amine(s) (A) and the monoepoxide(s) (B) are reacted in an equivalents ratio (A):(B) of from 1:2 to 1:1.35; and (ii) at least 40 mol % of the radicals R are selected from aromatic radicals having 6 to 18 carbon atoms and araliphatic radicals having 7 to 24 carbon atoms; and optionally subsequent salification and/or quaternization and/or modification of the reaction product. The invention furthermore relates to wetting agents and dispersants comprising or consisting of the epoxide-amine adducts and also to the production of the wetting agents and dispersants and to the use of the epoxide-amine adducts and the wetting agents and dispersants for the production of dispersions. The invention also relates to dispersions and particle formulations comprising the epoxide-amine adducts and wetting agents and dispersants.

IPC Classes  ?

  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C09K 23/16 - Amines or polyamines
  • C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
  • C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

52.

Urea-group- and/or urethane-group-containing amides as and in rheology control agents, their preparation and their use

      
Application Number 16481968
Grant Number 11453750
Status In Force
Filing Date 2018-01-28
First Publication Date 2019-12-26
Grant Date 2022-09-27
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Gaul, Silke
  • Jacobs, Berthold
  • Karwath, Verena
  • Bernert, Dominika
  • Leutfeld, Daniela

Abstract

The invention relates to urea- and/or urethane-substituted amides of the general formula (I) The radicals R1, Z1, R2, and Z2 comprise a building block containing urea groups and/or containing urethane groups; the radicals R4, Z4, R5, and Z5 comprise a building block containing amide groups, and E is a carboxylic acid group or salt thereof. The invention also relates to rheology control agents which consist of or comprise the amides of the formula (I). A further subject of the invention is a method for producing the rheology control agents, and the use of the urea- and/or urethane-substituted amides, and also of the rheology control agents, as thickeners, especially in liquid compositions, and also the liquid compositions themselves.

IPC Classes  ?

  • C08G 69/48 - Polymers modified by chemical after-treatment
  • C09D 7/65 - Additives macromolecular

53.

Powder particulate diamide-polyolefin wax mixture

      
Application Number 16484878
Grant Number 11453791
Status In Force
Filing Date 2018-02-07
First Publication Date 2019-12-12
Grant Date 2022-09-27
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Knappke-Bongartz, Christiane
  • Nagelsdiek, Rene
  • Bühne, Sylvia
  • Johann, Meike
  • Klein, Agnetha
  • Tiemann, Andre

Abstract

2 are identical or different and are linear or branched, saturated or unsaturated, optionally substituted hydrocarbon radicals having 3 to 29 carbon atoms, and Y is a divalent organic radical which is selected from the group consisting of aliphatic radicals having 2 to 26 carbon atoms, aromatic radicals having 6 to 24 carbon atoms or araliphatic radicals having 7 to 24 carbon atoms, and Y optionally comprises secondary or tertiary amino groups, and the polyolefin wax or waxes (B) carry one or more carboxyl groups and have an acid number of 3 to 50, and are homopolymers or copolymers of at least one ethylenically unsaturated olefin monomer, where the diamide or diamides (A), based on the total weight of the diamide-polyolefin wax mixture, are present in an amount of 20 wt % to less than 40 wt %, the polyolefin wax or waxes (B), based on the total weight of the diamide-polyolefin wax mixture, are present in an amount of above 60 wt % up to 80 wt %, characterized in that the diamide-polyolefin wax mixture at 25° C. is a particulate solid of defined particle size distribution, and the particles comprise both the diamide (A) and the polyolefin wax (B). The invention further relates to the preparation of the aforesaid diamide-polyolefin wax mixture, to the use thereof in liquid compositions, especially as a rheology control agent, to compositions additized accordingly, and to rheology control agents which comprise the diamide-polyolefin wax mixtures.

IPC Classes  ?

54.

Polyethers based on oxetanes for use as wetting agents and as dispersants and production thereof

      
Application Number 16349803
Grant Number 11015026
Status In Force
Filing Date 2017-11-14
First Publication Date 2019-11-28
Grant Date 2021-05-25
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Bessel, Michael
  • Jaunky, Guillaume Wojciech
  • Piestert, Frederik
  • Nagel, Carsten
  • Meyer, Sandra Sabrina
  • Levering, Dennis

Abstract

9 contain hydroxyl groups, 10 to 100 mol % of which can be present in salt form analogously to polymers or otherwise capped, u=0 or 1, v=1 to 60 and w=1 to 20. The invention further relates to wetting agents and dispersants that contain the aforementioned polyesters or consist thereof and to a method for producing said wetting agents and dispersants, to the use of the polyesters and reaction products of the method according to the invention as wetting agents and dispersants, and to compositions containing the polyesters, wetting agents and/or dispersants or reaction products of the method according to the invention and particulate solids.

IPC Classes  ?

  • C08G 65/18 - Oxetanes
  • C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
  • B01F 17/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
  • C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
  • C08K 3/26 - Carbonates; Bicarbonates
  • C08K 5/098 - Metal salts of carboxylic acids
  • C08K 13/02 - Organic and inorganic ingredients
  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • C08G 65/328 - Polymers modified by chemical after-treatment with inorganic compounds containing other elements
  • C08G 65/335 - Polymers modified by chemical after-treatment with organic compounds containing phosphorus
  • C08G 65/334 - Polymers modified by chemical after-treatment with organic compounds containing sulfur
  • C08G 65/325 - Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
  • C08G 65/331 - Polymers modified by chemical after-treatment with organic compounds containing oxygen
  • C08K 3/013 - Fillers, pigments or reinforcing additives

55.

Sheet silicate lamellae with a high aspect ratio

      
Application Number 16482328
Grant Number 11358874
Status In Force
Filing Date 2018-01-30
First Publication Date 2019-11-28
Grant Date 2022-06-14
Owner BYK CHEMIE GMBH (Germany)
Inventor
  • Kalo, Hussein
  • Breu, Josef
  • Stoeter, Matthias
  • Daab, Matthias

Abstract

The present invention relates to sheet silicate lamellae of a 2:1 sheet silicate with a high aspect ratio, to a method for producing these sheet silicate lamellae and to an aqueous dispersion which comprises the sheet silicate lamellae. The present invention further relates to the use of the sheet silicate lamellae of the invention for producing a composite material, and also to a corresponding composite material comprising or obtainable using the sheet silicate lamellae, more particularly for use as a diffusion barrier or as a flame retardant.

IPC Classes  ?

  • C01B 33/44 - Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
  • C08K 3/34 - Silicon-containing compounds
  • C09K 21/02 - Inorganic materials

56.

(Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers

      
Application Number 16475255
Grant Number 10519358
Status In Force
Filing Date 2017-12-14
First Publication Date 2019-10-31
Grant Date 2019-12-31
Owner BYK CHEMIE GMBH (Germany)
Inventor
  • Nagelsdiek, René
  • Steinmetz, Alan
  • Adams, Justin
  • Bernert, Dominika
  • Rudner, Jasmin
  • Zody, George Mark

Abstract

The invention relates to a drilling fluid in the form of a water-in-oil (W/O) emulsion comprising at least components (A) to (D), wherein component (D) is at least one (meth)acrylic copolymer, which contains at least one of structural units (D1), (D2) and (D3) to introduce at least one hydroxyl and/or amino functionality into the copolymer and which further contains at least one structural unit (D4), a use of said (meth)acrylic copolymer as rheological agent in drilling fluids, which are water-in-oil (W/O) emulsions, as well as to a method of producing oil and/or natural gas or of preparing the production thereof comprising the step of using the inventive drilling fluid for generating and/or operating a drill hole.

IPC Classes  ?

  • C09K 8/36 - Water-in-oil emulsions
  • E21B 21/00 - Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

57.

Organoclay composition and its use

      
Application Number 16313574
Grant Number 11021643
Status In Force
Filing Date 2017-07-06
First Publication Date 2019-10-17
Grant Date 2021-06-01
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Bennett, Richard William
  • Bauer, Patricia M.
  • Nagelsdiek, René

Abstract

An organoclay composition which is a mineral clay or mineral clay mixture that has been treated with at least organic quaternary ammonium compound and a synergist comprising (i) an amine salt of a trimer acid, and (ii) an amine salt of a monocarboxylic fatty acid. The monocarboxylic fatty acid may be (a) at least one saturated carboxylic acid; and/or (b) at least one unsaturated carboxylic acid.

IPC Classes  ?

  • C09K 8/36 - Water-in-oil emulsions
  • C09C 1/42 - Clays
  • C09K 8/34 - Organic liquids
  • C09K 8/80 - Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open

58.

Polyester-modified amino adducts

      
Application Number 16333847
Grant Number 10836857
Status In Force
Filing Date 2017-09-11
First Publication Date 2019-08-29
Grant Date 2020-11-17
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Giebelhaus, Irina
  • Okkel, Andreas
  • Pritschins, Wolfgang

Abstract

The invention relates to processes for producing an amine adduct in which in a 1st step a polyamine (A) is reacted with a monomer (C) in the form of an epoxide, an oxetane or a cyclic carbonate to afford an (intermediate) product (AC) which in a subsequent 2nd step is reacted with a monomer (B) in the form of a lactone, an acyclic hydroxycarboxylic acid or a hydroxy-functional acyclic ester to afford a (descendant) product (ACB), wherein the polyamine (A) in each case comprises at least three amino groups (A+) selected from primary and secondary amino groups and each capable of reaction with the monomers (C) and (B), the monomer (C) contains no ester groups, no carboxyl groups and no primary or secondary amino groups and in the 1st step with ring opening and formation of a hydroxyl group (H+) reacts with one of the amino groups (A+) of the polyamine (A) with additional formation of either a carbon-nitrogen bond or a urethane bond, the monomer (B) contains no primary or secondary amino groups, has a molecular weight of 90-300 g/mol and in the 2nd step reacts in such a way that any amino groups (A+) not converted in the 1st step are converted into amide groups and hydroxyl groups (H+) formed in the 1st step are converted into ester groups, wherein the monomer (B) is chosen in such a way that either in the conversion thereof a terminal hydroxyl group (H++) is additionally formed or that the monomer (B) itself already has a terminal hydroxyl group (H++) and that via the terminal hydroxyl groups (H++) with formation of (poly)ester groups a further addition of the monomer (B) is effected, wherein the process parameters are chosen such that in the 1st step and in the 2nd step altogether at least 50 mol % of the amino groups (A+) are converted.

IPC Classes  ?

  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C08G 63/664 - Polyesters containing oxygen in the form of ether groups derived from hydroxycarboxylic acids
  • C08K 5/17 - Amines; Quaternary ammonium compounds
  • C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08G 63/64 - Polyesters containing both carboxylic ester groups and carbonate groups

59.

Emulsion, method for the production thereof and use thereof

      
Application Number 16308678
Grant Number 11034878
Status In Force
Filing Date 2017-06-02
First Publication Date 2019-05-23
Grant Date 2021-06-15
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Von Haaren, Jan
  • Klein, Agnetha
  • Sauerländer, Christian

Abstract

(C) 0.02 to 8.00 wt. % of a salt of an amino amide of a fatty acid, containing at least one primary, secondary or tertiary amino group, and an acid component of general formula (I) wherein the weight proportions of components (A), (B) and (C) relate to the sum of the masses of these components and this is 100 wt. %. The invention also relates to a method for the production of the emulsion, to an oil-based drilling mud and to a method for creating and stabilizing a drill hole.

IPC Classes  ?

  • C09K 8/36 - Water-in-oil emulsions
  • C11D 1/65 - Mixtures of anionic with cationic compounds
  • C11D 3/20 - Organic compounds containing oxygen
  • C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties
  • C09K 8/28 - Oil-in-water emulsions containing organic additives
  • B01F 17/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
  • E21B 21/00 - Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
  • C11D 3/04 - Water-soluble compounds
  • C11D 3/43 - Solvents
  • C11D 1/06 - Ether- or thioether carboxylic acids
  • C11D 1/34 - Derivatives of acids of phosphorus
  • C11D 1/52 - Carboxylic amides, alkylolamides or imides

60.

Ureaurethanes for rheology control

      
Application Number 15577970
Grant Number 10407385
Status In Force
Filing Date 2016-07-22
First Publication Date 2018-06-21
Grant Date 2019-09-10
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Eberhardt, Marc
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Omeis, Jürgen
  • Schmitt, Agnetha

Abstract

The present invention relates to ureaurethanes of the following formula (I) 4 is a tolylene radical or various other radicals. The invention also relates to ureaurethane compositions comprising the ureaurethanes of the invention and to the preparation of both. The invention further relates to the use of the ureaurethanes or ureaurethane compositions as rheology control agent and antisettling agent. The invention further provides liquid formulations from the group consisting of coating compositions, polymer formulations, pigment pastes, sealant formulations, cosmetics, ceramic formulations, drilling fluids, adhesive formulations, potting compounds, construction material formulations, lubricants, spackling compounds, printing inks and other inks, comprising the ureaurethanes and ureaurethane compositions.

IPC Classes  ?

  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/81 - Unsaturated isocyanates or isothiocyanates
  • C07C 275/40 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
  • C08G 18/67 - Unsaturated compounds having active hydrogen
  • C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
  • C07C 273/18 - Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
  • C07C 275/26 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of rings other than six-membered aromatic rings
  • C09D 5/04 - Thixotropic paints
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08L 75/04 - Polyurethanes
  • C09D 7/45 - Anti-settling agents
  • G01N 30/00 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

61.

Copolymers containing polyether-polysiloxane macromonomer units, process of their preparation and their use in coating compositions and polymeric moulding compounds

      
Application Number 15578357
Grant Number 10035870
Status In Force
Filing Date 2016-04-08
First Publication Date 2018-06-07
Grant Date 2018-07-31
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Jaunky, Wojciech
  • Bessel, Michael
  • Cheng, Jia
  • Della Valentina, Petra
  • Eberhardt, Marc
  • Heekeren, Mark
  • Muschiolik, Olaf

Abstract

The invention relates to copolymers obtainable from polyether-polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric molding compounds as well as such compositions containing at least one inventive copolymer.

IPC Classes  ?

  • C07F 7/08 - Compounds having one or more C—Si linkages
  • C08F 290/06 - Polymers provided for in subclass
  • C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • A61K 8/91 - Graft copolymers
  • A61Q 19/00 - Preparations for care of the skin
  • C08G 77/442 - Block- or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
  • C08F 299/08 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
  • C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

62.

Urethane-group-containing reaction products

      
Application Number 15575219
Grant Number 10253133
Status In Force
Filing Date 2016-06-03
First Publication Date 2018-05-31
Grant Date 2019-04-09
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Okkel, Andreas
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Omeis, Jürgen
  • Bömer, Jörg
  • Heitzer, Jennifer
  • Hoverath, Eva
  • Stelz, Sabine
  • Tiegs, Werner

Abstract

1 is a branched or unbranched, saturated or unsaturated organic radical which contains at least one tertiary nitrogen group and is free of XH groups.

IPC Classes  ?

  • C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
  • C08G 18/08 - Processes
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 5/02 - Emulsion paints
  • C08G 18/80 - Masked polyisocyanates
  • C09D 11/326 - Pigment inks characterised by the pigment dispersant
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
  • C09D 7/65 - Additives macromolecular

63.

Reaction products containing amidoamine groups

      
Application Number 15575128
Grant Number 10544091
Status In Force
Filing Date 2016-06-03
First Publication Date 2018-05-24
Grant Date 2020-01-28
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Okkel, Andreas
  • Göbelt, Bernd
  • Omeis, Jürgen
  • Bömer, Jörg
  • Roch, Monika
  • Stelz, Sabine

Abstract

1 is a branched or unbranched, saturated or unsaturated organic radical containing at least two carbon atoms, having at least one amide group and at least one tertiary amino group.

IPC Classes  ?

  • C07C 237/04 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C07C 269/02 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups from isocyanates with formation of carbamate groups
  • C07C 271/28 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
  • C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C07C 271/26 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
  • C09D 7/45 - Anti-settling agents
  • C09D 7/65 - Additives macromolecular
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints

64.

Epoxy/amine adducts for dispersing solids

      
Application Number 15516187
Grant Number 10301486
Status In Force
Filing Date 2015-10-13
First Publication Date 2017-10-12
Grant Date 2019-05-28
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Omeis, Jürgen
  • Okkel, Andreas
  • Meichsner, Marcus
  • Rudolfi, Astrid

Abstract

1 stands for an aliphatic, aromatic, or araliphatic hydrocarbon residue having 1 to 12 carbon atoms; Z stands for a residue free of primary and secondary amino groups and having at least one basic nitrogen atom, T and V do not contain any secondary amino groups and stand, independently of each other, for aliphatic residues having 1 to 12 carbon atoms, aromatic residues having 6 to 12 carbon atoms, or araliphatic residues having 7 to 12 carbon atoms, wherein the molar number of the sum of the primary amino groups of the polyether monoamines (B) and primary amino groups of the amines (C) divided by the molar number of the epoxy groups of the diglycidyl ethers (A) equals a value of ⅓ to ¾. The invention further relates to the production of the comb copolymers, dispersions, particulate preparations, wetting agents, and dispersants that contain the comb copolymers, to particles coated with the comb copolymers, and to the use of the comb copolymers as wetting agents and dispersants, in particular for increasing the jetness.

IPC Classes  ?

  • C08G 59/20 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the epoxy compounds used
  • C09D 7/65 - Additives macromolecular
  • C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
  • C08G 59/50 - Amines
  • C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds

65.

Polysiloxanes as anti-adhesive and dirt-repellant additives, method for the production and use thereof

      
Application Number 15521812
Grant Number 09938432
Status In Force
Filing Date 2015-11-20
First Publication Date 2017-08-31
Grant Date 2018-04-10
Owner BYK Chemie, GmbH (Germany)
Inventor
  • Jaunky, Wojciech
  • Griesel, Wolfgang

Abstract

The invention relates to polysiloxanes which can be obtained by adding at least one monovinyl functional polysiloxane and at least one epoxy functional, monovinyl functional component to a Si—H functional polysiloxane. The invention also relates to the production of polysiloxanes, to compositions containing said polysiloxanes, to the use of the compositions in a coating method and to substrates coated with the composition and to the use of the polysiloxanes as additives for finishing surfaces of hardened compositions with anti-adhesive properties.

IPC Classes  ?

  • C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
  • C09D 183/10 - Block or graft copolymers containing polysiloxane sequences
  • C08L 83/10 - Block- or graft-copolymers containing polysiloxane sequences
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C08G 77/458 - Block- or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyurethane sequences
  • B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes

66.

Composition for rheology control

      
Application Number 15304028
Grant Number 10377906
Status In Force
Filing Date 2015-02-11
First Publication Date 2017-08-24
Grant Date 2019-08-13
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Leutfeld, Daniela
  • Eberhardt, Marc
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Omeis, Jürgen
  • Rudner, Jasmin

Abstract

The invention relates to a rheology control agent containing i) 15-95% by weight of an amide compound (A), ii) 5-75% by weight of a urea compound (B), iii) 0-50% by weight of an ionogenic compound (C) and iv) 0-35% weight of an organic solvent (D).

IPC Classes  ?

  • C09D 123/00 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
  • C09D 5/04 - Thixotropic paints
  • C09D 7/63 - Additives non-macromolecular organic
  • C08K 5/20 - Carboxylic acid amides
  • C08K 5/21 - Urea; Derivatives thereof, e.g. biuret

67.

Epoxy resin-epoxy curing systems with a latent thickening tendency

      
Application Number 15320517
Grant Number 10557015
Status In Force
Filing Date 2015-06-23
First Publication Date 2017-08-10
Grant Date 2020-02-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Kockoth, Sascha
  • Omeis, Jürgen

Abstract

The invention relates to a two-component or multi-component system having at least one epoxy resin component (1) that comprises i. at least one epoxy resin, ii. at least one inorganic thickener (a1) and iii. at least one wetting and dispersing agent (a2) that inhibits the thickening effect of said inorganic thickener (a1); as well as a curing component (2) which comprises i.) at least one component (b1) that at least partially cancels the inhibition of the thickening effect of the inorganic thickener (a1); said wetting and dispersing agent (a2) being non-reactive to the at least one epoxy resin, and the curing component (2) being reactive to said epoxy resin component (1). The invention also relates to substrates coated with a two-component or multi-component system according to the invention. The invention also relates to the use of a combination of (a1) and (a2) in epoxy resin compositions, in order to give the formulation a latent thickening effect.

IPC Classes  ?

  • C08K 3/34 - Silicon-containing compounds
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
  • C08K 3/36 - Silica
  • C09D 7/43 - Thickening agents
  • C08K 9/04 - Ingredients treated with organic substances
  • C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
  • C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C09J 11/04 - Non-macromolecular additives inorganic
  • C09J 11/06 - Non-macromolecular additives organic

68.

Polyamine addition compounds

      
Application Number 15038379
Grant Number 10640611
Status In Force
Filing Date 2014-11-28
First Publication Date 2017-07-06
Grant Date 2020-05-05
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Okkel, Andreas
  • Omeis, Jürgen
  • Pritschins, Wolfgang
  • Bömer, Jörg
  • Stelz, Sabine
  • Eßer, Andrea

Abstract

The invention relates to polyamine addition compounds, methods for the production thereof, the use thereof as crosslinking agents and dispersing agents, and paints and plastic materials containing the addition compounds.

IPC Classes  ?

  • C08G 73/02 - Polyamines
  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C08G 63/91 - Polymers modified by chemical after-treatment

69.

Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity epoxy resin formulations

      
Application Number 15355447
Grant Number 09670339
Status In Force
Filing Date 2016-11-18
First Publication Date 2017-06-06
Grant Date 2017-06-06
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Dziwok, Klaus
  • Coutelle, Helmut
  • Briell, Robert G.
  • Nash, Tyler

Abstract

The invention relates to the use of at least one mixed mineral organoclay rheology additive in a liquid composition comprising at least one epoxy resin, the additive comprises or consists of a quaternary alkyl-ammonium salt treated mineral clay mixture prepared by forming an aqueous hormite clay slurry (a), forming an aqueous smectite clay slurry (b), combining the aqueous hormite clay slurry (a) with the aqueous smectite clay slurry (b) to form a combined clay slurry (c), treating the combined clay slurry (c) with one or more quaternary alkyl-ammonium salts, and separating the produced quaternary alkyl-ammonium salt treated mineral clay mixture from the aqueous medium. The invention also relates to a process for producing a mixed mineral organoclay rheology additive and the use of the thus produced additive as a thickening agent in liquid compositions.

IPC Classes  ?

  • C08K 9/04 - Ingredients treated with organic substances
  • C08K 5/19 - Quaternary ammonium compounds
  • C08K 3/34 - Silicon-containing compounds
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring

70.

Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity unsaturated polyester containing formulations

      
Application Number 15355514
Grant Number 09637614
Status In Force
Filing Date 2016-11-18
First Publication Date 2017-05-02
Grant Date 2017-05-02
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Dziwok, Klaus
  • Coutelle, Helmut
  • Briell, Robert G.
  • Nash, Tyler

Abstract

The invention relates to the use of at least one mixed mineral organoclay rheology additive, which comprises or consists of a quaternary alkyl-ammonium salt treated mineral clay mixture prepared by forming an aqueous hormite clay slurry (a), forming an aqueous smectite clay slurry (b), combining the aqueous hormite clay slurry (a) with the aqueous smectite clay slurry (b) to form a combined clay slurry (c), treating the combined clay slurry (c) with one or more quaternary alkyl-ammonium salts, and separating the thus produced quaternary alkyl-ammonium salt treated mineral clay mixture from the aqueous medium. The invention also relates to a process for producing a mixed mineral organoclay rheology additive and the use of the thus produced additive as a thickening agent in liquid compositions.

IPC Classes  ?

  • C08K 9/04 - Ingredients treated with organic substances
  • C08K 5/19 - Quaternary ammonium compounds
  • C08K 3/34 - Silicon-containing compounds
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring

71.

Storage-stable urea preparations which are suitable as rheology control agents

      
Application Number 15303620
Grant Number 09796860
Status In Force
Filing Date 2015-04-15
First Publication Date 2017-02-09
Grant Date 2017-10-24
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Leutfeld, Daniela
  • Eberhardt, Marc
  • Nagelsdiek, René
  • Bühne, Sylvia
  • Omeis, Jürgen
  • Jacobs, Berthold

Abstract

3 are connected to each other by a chemical bond and together form a ring with 4 to 10 ring atoms while incorporating the nitrogen atom of the general formula (I) with the proviso that for each of (a), (b), and (c), x+y+z≧8; (C) 0 to 35 wt. % of one or more organic solvents which differ from (B) and do not contain urea groups or ionic groups and which have maximally two heteroatoms selected from the group consisting of nitrogen and oxygen; and (D) 0 to 50 wt. % of a salt which differs from the urea component(s) (A), the solvent(s) (B), and the solvent(s) (C), wherein the sum of all of the stated weight percentages equals the total weight of the urea preparation. The invention further relates to the use of the urea preparation as a rheology additive for liquid compositions and to liquid media which contain the urea preparations.

IPC Classes  ?

  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C09D 5/04 - Thixotropic paints
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines

72.

Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity unsaturated polyester containing formulations

      
Application Number 15189584
Grant Number 09546252
Status In Force
Filing Date 2016-06-22
First Publication Date 2017-01-17
Grant Date 2017-01-17
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Dziwok, Klaus
  • Coutelle, Helmut
  • Briell, Robert G.
  • Nash, Tyler

Abstract

α1-radiation, in a liquid composition comprising at least one unsaturated polyester. The invention also relates to a process for producing a mixed mineral organoclay rheology additive and the use of the thus produced additive as a thickening agent in liquid compositions.

IPC Classes  ?

  • C09K 8/18 - Clay-containing compositions characterised by the organic compounds
  • C09K 8/38 - Gaseous or foamed well-drilling compositions
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C09K 8/32 - Non-aqueous well-drilling compositions, e.g. oil-based
  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C09J 11/06 - Non-macromolecular additives organic

73.

Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity non aqueous formulations

      
Application Number 15189624
Grant Number 09522981
Status In Force
Filing Date 2016-06-22
First Publication Date 2016-12-20
Grant Date 2016-12-20
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Dziwok, Klaus
  • Coutelle, Helmut
  • Briell, Robert G.
  • Nash, Tyler

Abstract

α-radiation of less than 0.800 scan units, in a liquid composition. The invention also relates to a process for producing a mixed mineral organoclay rheology additive and the use of the thus produced additive as a thickening agent in liquid compositions.

IPC Classes  ?

  • C09K 8/18 - Clay-containing compositions characterised by the organic compounds
  • C09K 8/38 - Gaseous or foamed well-drilling compositions
  • C08J 3/20 - Compounding polymers with additives, e.g. colouring
  • C09K 8/32 - Non-aqueous well-drilling compositions, e.g. oil-based
  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C09J 11/06 - Non-macromolecular additives organic

74.

Composition for rheology control

      
Application Number 14650791
Grant Number 09458332
Status In Force
Filing Date 2013-09-10
First Publication Date 2016-06-30
Grant Date 2016-10-04
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Leutfeld, Daniela
  • Nagelsdiek, René
  • Omeis, Jürgen
  • Rudner, Jasmin

Abstract

The present invention relates to a composition effective as a rheology additive containing 15-95 wt.-% of an oxygen compound (A), 5-75 wt.-% of a urea compound (B), 0-50 wt.-% of an ionogenic compound (C) and 0-35 wt.-% of an organic solvent (D).

IPC Classes  ?

  • C08K 5/20 - Carboxylic acid amides
  • C08L 75/02 - Polyureas
  • C09D 5/04 - Thixotropic paints
  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C09D 7/12 - Other additives
  • C08G 18/77 - Polyisocyanates or polyisothiocyanates having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
  • C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen

75.

Thixotropy-increasing additive and composition containing said additive

      
Application Number 14773606
Grant Number 09822234
Status In Force
Filing Date 2014-03-11
First Publication Date 2016-02-04
Grant Date 2017-11-21
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Biecker, Christian
  • Kockoth, Sascha
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Omeis, Jürgen
  • Besten, Eva
  • Orlowski, Angelika

Abstract

The invention relates to a use of at least one condensation product (A) in the form of the free compound or in the form of a salt of at least one acid as a thixotropy-increasing additive, which condensation product can be obtained by reacting at least one polymerized fatty acid or at least one reaction product (U) of at least two polymerized fatty acids and at least one polyamine having at least two primary amino groups as component (a1) with at least one polyalkylene polyamine, which is capable of forming at least one imidazoline and/or tetrahydropyrimidine unit and which has at least two primary amino groups or at least one primary and at least one secondary amino group, a composition containing at least one such condensation product (A) and at least one thixotropic agent (B), and a use of said composition, which additionally comprises at least one binder (C), as an adhesive, sealant, paint, coating agent, adhesive resin, casting resin, artificial marble, floor covering, polymer concrete, or fiber composite material.

IPC Classes  ?

  • C08K 3/36 - Silica
  • C08K 5/3442 - Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
  • C08K 5/3445 - Five-membered rings
  • C08K 5/3462 - Six-membered rings
  • C09D 5/04 - Thixotropic paints
  • C08L 33/04 - Homopolymers or copolymers of esters
  • C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08L 77/08 - Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
  • C09D 177/08 - Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
  • C09J 177/08 - Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids

76.

Method for producing functionalized thermoplastic elastomers

      
Application Number 14772023
Grant Number 10189933
Status In Force
Filing Date 2014-03-14
First Publication Date 2016-01-21
Grant Date 2019-01-29
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Besser, Klaus Dieter
  • Gerecke, Jochen
  • Leitner, Bianka
  • Rapthel, Inno

Abstract

Hwz/1h) between 50 and 200° C. are added and, at reaction temperatures between 40° C. and the melting or softening temperature of the grafting substrate, are polymerized over a reaction period between 10 and 200 min to solid-fluid phase, wherein a grafting product having a grafted functional monomer is produced by such a solid phase functionalization which is used as an input component for further processing. Functionalized thermoplastic elastomers having a degree of functionalization between 0.1 and 5 mass-% can be obtained using the method. Said elastomers are suitable for use as a bonding agent and/or adhesive agent for various substrates or multi-layer composites.

IPC Classes  ?

  • C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
  • C08F 2/36 - Polymerisation in solid state
  • C08F 4/38 - Mixtures of peroxy-compounds
  • C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
  • C08F 285/00 - Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
  • C09J 151/00 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
  • C08K 5/134 - Phenols containing ester groups
  • C08K 5/52 - Phosphorus bound to oxygen bound to oxygen only

77.

Latent thickeners, rheology control kit and multi-component systems

      
Application Number 14746922
Grant Number 10392494
Status In Force
Filing Date 2015-06-23
First Publication Date 2015-12-24
Grant Date 2019-08-27
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Kockoth, Sascha
  • Omeis, Jürgen

Abstract

The invention relates to rheology control kits for thickening two- or multi-component systems, comprising at least one module A containing (a1) at least one inorganic thickener and (a2) at least one wetting and dispersing agent that inhibits the thickening effect of the inorganic thickener (a1) and at least one module B containing (b1) at least one polymer that at least partially removes the inhibition of the thickening effect of the inorganic thickener (a1). The invention also relates to two- and multi-component systems into which modules can be incorporated, latent thickeners comprising module A and the use of latent thickeners in order to equip components with a latent thickening effect.

IPC Classes  ?

  • C08K 3/36 - Silica
  • C08L 79/02 - Polyamines
  • C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
  • C08K 9/08 - Ingredients agglomerated by treatment with a binding agent

78.

Amine adducts based on epoxide compounds

      
Application Number 14358462
Grant Number 09574121
Status In Force
Filing Date 2012-11-15
First Publication Date 2015-10-22
Grant Date 2017-02-21
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Omeis, Jürgen
  • Mössmer, Stefan
  • Esser, Andrea
  • Roch, Monika
  • Pritschins, Wolfgang

Abstract

The invention relates to a process for preparing an amine adduct, in which a polyamine component (A), a polyester component (B) and a hydrocarbon component (C) are reacted. The amine adduct is of particularly good suitability as a wetting agent and dispersant, especially for coatings and plastics applications.

IPC Classes  ?

  • C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
  • C09J 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C08G 63/91 - Polymers modified by chemical after-treatment
  • C09D 7/12 - Other additives
  • C09D 11/30 - Inkjet printing inks
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones

79.

Surface-active comb copolymers

      
Application Number 14127811
Grant Number 09556299
Status In Force
Filing Date 2012-05-04
First Publication Date 2015-07-23
Grant Date 2017-01-31
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nagelsdiek, Renë
  • Göbelt, Bernd
  • Greefrath, Dorothée
  • Gertzen, Bärbel
  • Omeis, Jürgen

Abstract

The invention relates to a copolymer whose overall structure as such and/or an optionally present segment A having at least 10 bivalent structural units in the overall structure contains surface-active bivalent structural units present in the form of long hydrocarbon chains among other forms. The copolymer is effective as a universal surface-active additive, especially also in conjunction with nonpolar media.

IPC Classes  ?

  • C08F 8/14 - Esterification
  • C08F 222/06 - Maleic anhydride
  • C08F 222/08 - Maleic anhydride with vinyl aromatic monomers
  • C08F 8/32 - Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
  • C08F 299/00 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
  • C08K 3/04 - Carbon
  • C08K 7/24 - Expanded, porous or hollow particles inorganic
  • C08L 31/02 - Homopolymers or copolymers of esters of monocarboxylic acids
  • C08L 35/06 - Copolymers with vinyl aromatic monomers
  • C08L 47/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
  • C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • C08F 210/10 - Isobutene
  • C08F 36/08 - Isoprene
  • C08F 136/06 - Butadiene
  • C08F 136/08 - Isoprene
  • C08F 36/06 - Butadiene
  • C08F 236/06 - Butadiene
  • C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
  • C08F 110/10 - Isobutene
  • C08F 236/08 - Isoprene
  • C08F 10/10 - Isobutene

80.

Method for producing a nanocomposite dispersion comprising composite particles of inorganic nanoparticles and organic polymers

      
Application Number 14413166
Grant Number 09650536
Status In Force
Filing Date 2013-05-15
First Publication Date 2015-07-16
Grant Date 2017-05-16
Owner
  • Akzo Nobel Coatings International B.V. (Netherlands)
  • BYK-Chemie GmbH (Germany)
  • Energenics Europe Ltd. (United Kingdom)
  • Universidad del Paris Vasco (Spain)
  • YKI, Ytkemiska Institutet AB (Sweden)
Inventor
  • Ronne, Nils Erik
  • Hormann, Melanie
  • Tecklenburg, Janin
  • Nagel, Carsten
  • Nolte, Ulrich
  • Berkei, Michael
  • Xu, Yingqian
  • Leiza, Jose Ramon
  • Reyes, Yuri
  • Paulis, Maria
  • Arrese, Miren Aguirre
  • Ahniyaz, Anwar
  • Fornara, Andrea
  • Hanitzsch, Ninja

Abstract

The present invention relates to a method for producing nanocomposite dispersions comprising composite particles of inorganic nanoparticles and organic polymers in a continuous phase, especially in a dispersion medium, as well as to the nanocomposite dispersions thus obtained and to the use thereof.

IPC Classes  ?

  • C08F 2/22 - Emulsion polymerisation
  • C09D 133/12 - Homopolymers or copolymers of methyl methacrylate
  • C08J 3/05 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
  • C08J 3/09 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
  • C08J 3/11 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
  • C09D 129/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
  • C09D 131/04 - Homopolymers or copolymers of vinyl acetate
  • C08F 2/24 - Emulsion polymerisation with the aid of emulsifying agents

81.

Ionic bonding group-containing comb polymers

      
Application Number 14407657
Grant Number 09957343
Status In Force
Filing Date 2013-06-04
First Publication Date 2015-06-04
Grant Date 2018-05-01
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Omeis, Jürgen
  • Nagelsdiek, René
  • Meichsner, Marcus

Abstract

The invention relates to a copolymer that can be used as wetting agent and dispersant and contains i) 40-73 mole percent of a base structural unit (A) and ii) 27-60 mole percent of a substituted dicarboxylic acid derivative structural unit (B), the structural unit (B) containing species having a bisamide structure and species having quaternized amino groups.

IPC Classes  ?

  • C08F 267/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group on to polymers of anhydrides
  • C08F 267/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group on to polymers of acids or salts
  • C08F 18/16 - Esters of polycarboxylic acids with alcohols containing three or more carbon atoms
  • C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
  • C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
  • C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
  • C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
  • C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
  • C08F 8/14 - Esterification
  • C08F 8/44 - Preparation of metal salts or ammonium salts
  • C08F 220/34 - Esters containing nitrogen
  • C08F 220/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
  • C08F 222/08 - Maleic anhydride with vinyl aromatic monomers
  • C08F 222/22 - Esters containing nitrogen
  • C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
  • C08F 20/26 - Esters containing oxygen in addition to the carboxy oxygen
  • C08F 218/16 - Esters of polycarboxylic acids with alcohols containing three or more carbon atoms
  • C08F 222/20 - Esters containing oxygen in addition to the carboxy oxygen
  • C08F 218/14 - Esters of polycarboxylic acids
  • C08F 220/58 - Amides containing oxygen in addition to the carbonamido oxygen
  • C08F 20/60 - Amides containing nitrogen in addition to the carbonamido nitrogen
  • C08F 20/58 - Amides containing oxygen in addition to the carbonamido oxygen
  • C08F 18/14 - Esters of polycarboxylic acids
  • C08F 220/60 - Amides containing nitrogen in addition to the carbonamido nitrogen
  • C08F 20/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
  • C08F 222/06 - Maleic anhydride
  • C08F 20/34 - Esters containing nitrogen
  • C08F 212/08 - Styrene
  • C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds

82.

Polyisocyanate adducts as additives for radiation-curable coating material compositions

      
Application Number 14384463
Grant Number 09243153
Status In Force
Filing Date 2013-03-12
First Publication Date 2015-04-23
Grant Date 2016-01-26
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Hans, Marc
  • Jaunky, Wojciech
  • Hartmann, Jürgen
  • Omeis, Jürgen

Abstract

2H— group. In addition, m+n+x+y≧3. The invention further relates to a process for preparing the polyisocyanate adducts and to a radiation-curable coating composition comprising at least one radiation-curable polymer as a binder and at least one inventive polyisocyanate adduct. The invention further relates to the use of the inventive polyisocyanate adducts as an additive.

IPC Classes  ?

  • C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
  • C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
  • C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
  • C09D 7/12 - Other additives
  • C08G 18/67 - Unsaturated compounds having active hydrogen
  • C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
  • C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
  • C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
  • C09D 5/16 - Anti-fouling paints; Underwater paints
  • C08G 18/61 - Polysiloxanes
  • C09D 167/07 - Unsaturated polyesters having carbon-to-carbon unsaturation having terminal carbon-to-carbon unsaturated bonds

83.

Dispersing additives based on phosphoric acid ester derivatives

      
Application Number 14127753
Grant Number 09518146
Status In Force
Filing Date 2012-05-04
First Publication Date 2015-02-05
Grant Date 2016-12-13
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Nagelsdiek, Rene
  • Omeis, Jürgen
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Meznaric, Natasa
  • Schröder, Daniela
  • Tiegs, Werner

Abstract

1 is represented by a branched or unbranched, saturated or unsaturated organic radical, which contains at least two carbon atoms and at least one phosphoric acid ester group.

IPC Classes  ?

  • C08G 18/61 - Polysiloxanes
  • C09D 7/02 - Use of compounds as anti-settling agents
  • C08G 18/83 - Chemically modified polymers
  • B01F 17/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/48 - Polyethers
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain

84.

Solid amine adducts

      
Application Number 14358575
Grant Number 09598618
Status In Force
Filing Date 2012-11-15
First Publication Date 2014-10-23
Grant Date 2017-03-21
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Pritschins, Wolfgang
  • Omeis, Jürgen
  • Mössmer, Stefan
  • Esser, Andrea
  • Roch, Monika

Abstract

The invention relates to a process for preparing an amine adduct, in which a polyamine component (A), a polyester component (B) and a hydrocarbon component (C) are reacted. The amine adduct is of particularly good suitability as a wetting agent and dispersant, especially for coatings and plastics applications.

IPC Classes  ?

  • C08G 63/91 - Polymers modified by chemical after-treatment
  • C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
  • C09J 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C09D 7/12 - Other additives
  • C09D 11/30 - Inkjet printing inks
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones

85.

Amine adducts preparable by Michael addition

      
Application Number 14358508
Grant Number 09752067
Status In Force
Filing Date 2012-11-15
First Publication Date 2014-10-02
Grant Date 2017-09-05
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Pritschins, Wolfgang
  • Omeis, Jürgen
  • Mössmer, Stefan
  • Esser, Andrea
  • Roch, Monika

Abstract

The invention relates to a process for preparing an amine adduct, in which a polyamine component (A), a polyester component (B) and a hydrocarbon component (C) are reacted. The amine adduct is of particularly good suitability as a wetting agent and dispersant, especially for coatings and plastics applications.

IPC Classes  ?

  • C08G 63/91 - Polymers modified by chemical after-treatment
  • C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
  • C09J 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08G 63/685 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing nitrogen
  • C09D 7/12 - Other additives
  • C09D 11/30 - Inkjet printing inks
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
  • C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones

86.

Use of modified polysiloxanes in coating material compositions and molding materials

      
Application Number 13261892
Grant Number 09453143
Status In Force
Filing Date 2012-11-14
First Publication Date 2014-10-02
Grant Date 2016-09-27
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Hans, Marc
  • Jaunky, Wojciech
  • Della Valentina, Petra
  • Hartmann, Jüergen
  • Wintermeyer, Verena

Abstract

The present invention relates to the use of modified polysiloxanes in thermally curing coating material compositions and molding materials, and to thermally curing coating material compositions and molding materials comprising modified polysiloxanes. The present invention also relates to coatings on a substrate, and to moldings which have been produced with such a coating material composition or molding material.

IPC Classes  ?

  • C09D 183/10 - Block or graft copolymers containing polysiloxane sequences
  • C09D 183/14 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
  • C08G 77/54 - Nitrogen-containing linkages
  • C08G 77/452 - Block- or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences

87.

Object or an article whose surface is provided with a coating produced using and adhesion promoter

      
Application Number 14251724
Grant Number 09593246
Status In Force
Filing Date 2014-04-14
First Publication Date 2014-08-07
Grant Date 2017-03-14
Owner BYK-CHEMIE GMBH (Germany)
Inventor
  • Nagelsdiek, René
  • Gobelt, Bernd
  • Omeis, Jürgen
  • Freytag, Andreas
  • Greefrath, Dorothée

Abstract

An object having a coating produced using an adhesion promoter, wherein the adhesion promoter comprises at least one, optionally oligomeric, addition product having no terminal C═C double bonds and having hydrolyzable silane groups.

IPC Classes  ?

  • B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • C09D 7/12 - Other additives
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
  • C09D 167/07 - Unsaturated polyesters having carbon-to-carbon unsaturation having terminal carbon-to-carbon unsaturated bonds
  • C08F 222/10 - Esters

88.

Method for producing dispersant additives

      
Application Number 14127861
Grant Number 09573103
Status In Force
Filing Date 2012-05-05
First Publication Date 2014-07-10
Grant Date 2017-02-21
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Göbelt, Bernd
  • Nagelsdiek, René
  • Omeis, Jürgen
  • Piestert, Frederik
  • Pritschins, Wolfgang
  • Meznaric, Natasa
  • Schröder, Daniela
  • Tiegs, Werner

Abstract

The present invention relates to a method for producing an additive composition which in particular contains specific urea urethanes. The additive composition is extremely suitable as a wetting agent and dispersant.

IPC Classes  ?

  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • B01F 17/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
  • C08G 18/08 - Processes
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/61 - Polysiloxanes
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C08G 18/80 - Masked polyisocyanates
  • C08G 18/83 - Chemically modified polymers
  • C08K 5/5455 - Silicon-containing compounds containing nitrogen containing at least one group
  • C09D 7/02 - Use of compounds as anti-settling agents

89.

Wetting and dispersing agent, production method and use thereof

      
Application Number 13979578
Grant Number 09447292
Status In Force
Filing Date 2012-01-25
First Publication Date 2014-01-09
Grant Date 2016-09-20
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Omeis, Jürgen
  • Pritschins, Wolfgang
  • Piestert, Frederik
  • Krohnen, Marcel
  • O'Shea, Sandra

Abstract

The invention relates to a wetting and dispersing agent that can be produced by carrying out step (1): wherein a) an organic polymer containing primary and/or secondary amino groups and b) at least one branched polyhydroxymonocarboxylic acid comprising, in addition to a carboxyl group, at least two hydroxy groups, one of which is not bound to the main chain of the molecule, are reacted by condensation reactions, forming amide linkages; and step (2): wherein at least some of the hydroxy groups of the hydroxy-functional reaction product obtained in step (1) are reacted with at least one organic monoisocyanate, forming urethane linkages.

IPC Classes  ?

  • C09D 7/12 - Other additives
  • C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
  • C09D 5/02 - Emulsion paints
  • C09D 7/02 - Use of compounds as anti-settling agents
  • C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • C09B 67/46 - Dispersions

90.

Curable polymer mixture

      
Application Number 13817003
Grant Number 09850373
Status In Force
Filing Date 2011-08-03
First Publication Date 2013-10-31
Grant Date 2017-12-26
Owner BYK-Chemie, GmbH (Germany)
Inventor
  • Nagelsdiek, Rene
  • Göbelt, Bernd
  • Gertzen, Bärbel
  • Bömer, Jörg
  • Omeis, Jürgen
  • Remme, Stephan
  • Biecker, Christian

Abstract

The invention relates to a composite formulation comprising a specific mediator additive component (A) of relatively high molecular weight, a filler component (B) and a binder component (C). The composite formulation can be cured to a composite which is especially suitable for the production of moldings.

IPC Classes  ?

  • C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
  • C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters
  • C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
  • C04B 24/26 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C04B 24/32 - Polyethers, e.g. alkylphenol polyglycolether
  • C04B 26/06 - Acrylates
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C04B 26/14 - Polyepoxides
  • C08F 290/14 - Polymers provided for in subclass
  • C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
  • C08F 290/06 - Polymers provided for in subclass
  • C08F 283/08 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides

91.

Copolymers containing polysiloxane groups and having an epoxy/amine skeletal structure, and use thereof

      
Application Number 13878702
Grant Number 09217083
Status In Force
Filing Date 2011-10-11
First Publication Date 2013-10-31
Grant Date 2015-12-22
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Hans, Marc
  • Jaunky, Wojciech
  • Frank, Albert
  • Launag, Thomas
  • Omeis, Jürgen

Abstract

The invention relates to a copolymer which contains at least one polysiloxane group and the skeletal structure of which is an addition compound of at least one amine and at least one epoxide. The invention further relates to the use of said products as additives in coating agents, plastics, or homogeneous dispersions, e.g. as a dispersing agent for organic and inorganic pigments and fillers in oil-based compositions, or as a surface modifying agent.

IPC Classes  ?

  • C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
  • C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
  • C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
  • C09D 5/16 - Anti-fouling paints; Underwater paints
  • C09D 7/02 - Use of compounds as anti-settling agents
  • C09D 7/06 - Use of compounds as levelling agents
  • C09D 7/12 - Other additives
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints
  • C08G 59/30 - Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen, and nitrogen

92.

Method for continuous hydrosilylation

      
Application Number 13579648
Grant Number 08765986
Status In Force
Filing Date 2011-02-18
First Publication Date 2013-03-07
Grant Date 2014-07-01
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Issberner, Jörg
  • Tlauka, Frank
  • Beckmann, Tom
  • Bubat, Alfred

Abstract

The invention relates to a method for continuously producing silanes and/or organopolysiloxanes by hydrosilylation, in which at least one compound (A) containing at least one carbon-carbon multiple bond is reacted with at least one compound (B) comprising at least one Si—H functionality, wherein the reaction is carried out in a reaction mixing pump.

IPC Classes  ?

  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages

93.

Polyether-modified epoxy amine adducts as wetting and dispersing agents

      
Application Number 13511587
Grant Number 09340641
Status In Force
Filing Date 2010-12-08
First Publication Date 2013-01-17
Grant Date 2016-05-17
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Orth, Ulrich
  • Holtkamp, Heribert
  • Omeis, Jürgen

Abstract

D) at least one modified isocyanate.

IPC Classes  ?

  • B32B 1/00 - Layered products essentially having a general shape other than plane
  • B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
  • C08G 18/06 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/48 - Polyethers
  • C08G 18/58 - Epoxy resins
  • C08G 59/14 - Polycondensates modified by chemical after-treatment
  • C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
  • C08G 18/64 - Macromolecular compounds not provided for by groups
  • C08G 18/80 - Masked polyisocyanates
  • C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
  • C08G 59/50 - Amines

94.

Coating preparation containing urea components and amide components

      
Application Number 13520419
Grant Number 09206334
Status In Force
Filing Date 2010-01-28
First Publication Date 2012-11-15
Grant Date 2015-12-08
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Bühne, Sylvia
  • Omeis, Jürgen
  • Leutfeld, Daniela
  • Eberhardt, Marc
  • Jacobs, Berthold

Abstract

wherein the sum of the urea component (A) and amide component (B) fractions is 0.3 to 10.0 wt % and the sum of the binding component (C) and solvent component (D) fractions is 80.0 to 99.7 wt %.

IPC Classes  ?

  • C08G 18/08 - Processes
  • C08K 5/16 - Nitrogen-containing compounds
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08K 5/00 - Use of organic ingredients
  • C09D 177/06 - Polyamides derived from polyamines and polycarboxylic acids
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
  • C08G 18/72 - Polyisocyanates or polyisothiocyanates
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 175/02 - Polyureas
  • C09D 175/04 - Polyurethanes
  • C09D 177/00 - Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
  • C08L 75/02 - Polyureas
  • C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids

95.

Polyureas as rheology control agents

      
Application Number 13395006
Grant Number 09617371
Status In Force
Filing Date 2010-09-03
First Publication Date 2012-09-06
Grant Date 2017-04-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Leutfeld, Daniela
  • Morhenn, Bianca
  • Eberhardt, Marc
  • Kober, Ina
  • Omeis, Jürgen
  • Bühne, Sylvia
  • Jacobs, Berthold

Abstract

The invention relates to polyureas having a weight-average molecular weight ranging from 5,000 to 70,000 g/mol, the preparation thereof, and the use thereof as rheology control agents. The invention further relates to rheology control agents containing polyureas and to the use thereof. The invention moreover relates to formulations containing polyureas.

IPC Classes  ?

  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C08G 18/50 - Polyethers having hetero atoms other than oxygen
  • C08G 18/70 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
  • C08G 18/71 - Monoisocyanates or monoisothiocyanates
  • C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
  • C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
  • C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
  • C09D 7/00 - Features of coating compositions, not provided for in group ; Processes for incorporating ingredients in coating compositions
  • C08L 75/02 - Polyureas

96.

Randomly branched copolymers, preparation thereof and use thereof as levelling agents in coating substances

      
Application Number 13390999
Grant Number 08642697
Status In Force
Filing Date 2010-07-17
First Publication Date 2012-08-02
Grant Date 2014-02-04
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Frank, Albert
  • Nagelsdiek, René
  • Omeis, Jürgen
  • Göbelt, Bernd
  • Jaunky, Wojciech

Abstract

c=alkyl, aryl or aralkyl, and is the presence of at least one initiator of free-radical polymerization in a free-radical polymerization, where the stated molar proportions of components (a), (b), (c) and (d) add up to 100 mol %, and where the molar proportion of component (b) does not exceed the molar proportion of component (d), Copolymers obtainable by the process and use thereof as levelling agents in coating substances.

IPC Classes  ?

  • C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents
  • C09D 7/06 - Use of compounds as levelling agents

97.

Adhesion promoter for coatings on different substrate surfaces

      
Application Number 13371925
Grant Number 08778458
Status In Force
Filing Date 2012-02-13
First Publication Date 2012-07-19
Grant Date 2014-07-15
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Nagelsdiek, René
  • Gobelt, Bernd
  • Omeis, Jürgen
  • Freytag, Andreas
  • Greefrath, Dorothée

Abstract

A method of promoting the adhesion between a coating based on at least one polymer and a substrate surface that can be made of different materials in which an adhesion promoter comprising at least one, optionally oligomeric, addition product having no terminal C═C double bonds and has hydrolyzable silane groups and other functional groups is included in the coating composition, included in a preliminary coating applied to the substrate surface prior to the actual coating, is applied between the coating and substrate surface, or any combination thereof.

IPC Classes  ?

  • B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment

98.

Terminally unsaturated, oxetane-based macromonomers, and methods for the production thereof

      
Application Number 13321345
Grant Number 08883942
Status In Force
Filing Date 2010-05-03
First Publication Date 2012-06-07
Grant Date 2014-11-11
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Frank, Albert
  • Jaunky, Wojciech
  • Issberner, Jörg

Abstract

A process for preparing a macromonomer by cationic ring-opening polymerization of at least one hydroxyoxetane with a terminally ethylenically unsaturated starter molecule free of allyl groups in a molar ratio (hydroxyoxetane(s):starter molecule) of (100:1) to (1:1) in the presence of at least one suitable catalyst; macromononomers obtainable therefrom and use thereof.

IPC Classes  ?

  • C08L 29/10 - Homopolymers or copolymers of unsaturated ethers
  • C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
  • C08G 65/18 - Oxetanes
  • C08L 29/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal ; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
  • C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers

99.

Dispersion medium comprising monocarboxylic esters for preparations of solids

      
Application Number 13061383
Grant Number 09259700
Status In Force
Filing Date 2009-09-01
First Publication Date 2011-12-22
Grant Date 2016-02-16
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Fischer, Martin
  • Pritschins, Wolfgang
  • Vennhoff, Frank
  • Spikker-Heilen, Lucia
  • Esser, Andrea

Abstract

2 is not more than 30, the monocarboxylic ester or esters possessing a boiling point of more than 250° C. under a standard pressure of 101.3 kPa, and as component (B): 3% to 90% by weight, based on the total weight of the composition, of one or more dispersants, the composition possessing a viscosity at 25° C. of less than 5000 mPas. The invention further concerns the use of the composition as a dispersion medium, millbases obtained from the composition, and the use of the millbases.

IPC Classes  ?

  • C08K 5/101 - Esters; Ether-esters of monocarboxylic acids
  • C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof
  • B01F 17/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
  • C09C 1/02 - Compounds of alkaline earth metals or magnesium
  • C09C 1/30 - Silicic acid
  • C09C 1/36 - Compounds of titanium
  • C09C 1/42 - Clays
  • C09C 1/48 - Carbon black
  • C09C 3/08 - Treatment with low-molecular-weight organic compounds
  • C09D 7/02 - Use of compounds as anti-settling agents
  • C09D 17/00 - Pigment pastes, e.g. for mixing in paints

100.

Method for producing rheologically effective urea urethanes in organic salts

      
Application Number 13130349
Grant Number 08956452
Status In Force
Filing Date 2009-11-11
First Publication Date 2011-11-03
Grant Date 2015-02-17
Owner BYK-Chemie GmbH (Germany)
Inventor
  • Orth, Ulrich
  • Eberhardt, Marc
  • Omeis, Jurgen
  • Dams, Christian

Abstract

The invention relates to a method for producing a solution comprising urea urethanes and acting as a thixotropic agent, wherein at least two structurally different monohydroxy compounds are converted by an excess of toluoylene diisocyanate, forming monoisocyanate adducts having diamines in an ionic fluid, forming urea urethanes. The invention further relates to the use of the solution for thixotroping coating agents and solutions of urea urethanes in ionic fluids.

IPC Classes  ?

  • C08K 5/00 - Use of organic ingredients
  • C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
  • C07C 273/18 - Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
  • C07C 275/40 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
  • C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
  • C08G 18/80 - Masked polyisocyanates
  • C09D 5/04 - Thixotropic paints
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