Provided are non-breathable films including specific polymer blends, and methods for making such films. The films comprise an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer, a linear low density polyethylene, and an inorganic filler. The method of manufacturing the film comprises extruding an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer, a linear low density polyethylene, and an inorganic filler to form the film and stretching the film. The films according to embodiments disclosed herein can exhibit low WVTR values and improved modulus while also incorporating significant amounts of inorganic filler at low gauges.
An adhesive composition comprising: (A) an acrylic emulsion polymer; and (B) a vinyl aromatic monomer-maleic anhydride copolymer is provided, wherein (B) vinyl aromatic monomer-maleic anhydride copolymer is present at an amount of 0.1% by weight to 6.5% by weight, based on the total solid weight of the adhesive composition. The adhesive composition provides improved performances in terms of bonding strength and/or heat seal performance.
A flowable silicone-polyolefin composition is disclosed. The silicone-polyolefin composition comprises (A) a polysiloxane and (B) a functionalized polyolefin dispersed in the polysiloxane (A). The polysiloxane (A) comprises an average per molecule of at least one functional group X, and the functionalized polyolefin (B) comprises an average per molecule of at least one functional group Y that is reactable with the functional group X of the polysiloxane (A) to form a bond therebetween. A curable composition comprising the flowable silicone-polyolefin composition, a cured product of the curable composition, and methods of preparing the flowable silicone-polyolefin composition, curable composition, and cured product are also disclosed.
The present disclosure relates to curable silicone elastomer compositions having enhanced adhesive properties with respect to a wide variety of substrates (hereafter referred to as “curable silicone elastomer compositions”). Elastomers made by curing the curable silicone elastomer compositions may be adhered to a wide variety of substrates to form composites comprising the elastomers and the substrates. Processes for adhering the elastomers made by curing the curable silicone elastomer compositions to the substrates are also provided. An adhesion promoter, component (D), is provided to enhance adhesion. Component (D) is a polyorganosiloxane having (i) at least one unsaturated group per molecule selected from alkenyl groups and alkynyl groups and (ii) an anhydride functionality and an aromatic functionality, wherein a carbon of the aromatic functionality is separated from a carbon of a carbonyl group of the anhydride by a carbon chain of from 1 to 3 non-aromatic carbon atoms inclusive.
A feminine hygiene article comprising a film having at least a first layer and an optional second layer, the first layer comprising at least 25 wt. %, based on the total weight of the first layer, of an ethylene acrylate copolymer and less than 75 wt. %, based on the total weight of the first layer, of a polyolefin is disclosed. The first layer may have a gloss measured by ASTM D2457 at 45° C. below 30% and a drapeability measured according to WSP 90.3 less than or equal to 10.0 gf in both the machine or cross direction. The ethylene acrylate copolymer may contain from 16-35 wt. %, based on the total weight of the ethylene acrylate copolymer, acrylate. A feminine hygiene article comprising a soft film of non plastic appearance but with high tensile strength, low elongation along with high tear and puncture resistance, and high modulus can thus be obtained.
Acrolein is produced by selectively oxidizing iso-propanol over a first mixed metal oxide catalyst in the presence of oxygen in the vapor phase. The first mixed metal oxide catalyst comprises oxides of molybdenum and bismuth. Acrylic acid is produced by selectively oxidizing the acrolein over a second mixed metal oxide catalyst in the presence of oxygen in the vapor phase. The second mixed metal oxide catalyst has a different composition from the first mixed metal oxide catalyst.
C07C 45/38 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of C—O— functional groups to C=O groups being a primary hydroxy group
B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
B01J 23/31 - Chromium, molybdenum or tungsten combined with bismuth
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
C07C 51/44 - Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
7.
PROCESSES FOR PREPARING C2 TO C4 HYDROCARBONS AND PROCESS FOR PREPARING A FORMED HYBRID CATALYST
A process for preparing C2 to C4 hydrocarbons includes introducing a feed stream including hydrogen gas and a carbon-containing gas selected from the group consisting of carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor, and converting the feed stream into a product stream including C2 to C4 hydrocarbons in the reaction zone in the presence of a formed hybrid catalyst. The formed hybrid catalyst includes a metal oxide catalyst component including gallium oxide and zirconia, a microporous catalyst component that is a molecular sieve having 8-MR (Membered Ring) pore openings, and a binder including alumina, zirconia, or both.
C07C 1/12 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon dioxide with hydrogen
A process for preparing a vinyl-functional chlorosilane is performed by dehydrogenative silylation of a hydridochlorosilane and ethylene, both in the gas phase, in the presence of the heterogeneous rhenium catalyst. The process can be used to prepare vinyldimethylchlorosilane at ambient pressure.
A sun care formulation is provided including a dermatologically acceptable carrier; a UV radiation absorbing agent; and a film forming polymer, wherein the film forming polymer is a functionalized maltodextrin comprising a maltodextrin base polymer functionalized with -Si(R133 groups; wherein each R11-101-10 linear or branched, saturated alkyl group; wherein the maltodextrin base polymer has a dextrose equivalent, DE, of 2 to 20; wherein the functionalized maltodextrin has a degree of substitution of -Si(R133 groups, DS, of 1.7 to 3; and wherein the functionalized maltodextrin is free of vinylic carbon.
A hair care formulation is provided, including: a conditioning polymer; wherein the conditioning polymer comprises a maltodextrin base polymer functionalized with -Si(R133 groups; wherein each R11-101-10 linear or branched, saturated alkyl group; wherein the maltodextrin base polymer has a dextrose equivalent, DE, of 1 to 24; wherein the conditioning polymer has a degree of substitution of -Si(R133 groups, DS, of 1.7 to 3; and wherein the conditioning polymer is free of vinylic carbon.
An SPF booster is provided comprising a functionalized maltodextrin comprising a maltodextrin base polymer functionalized with -Si(R133 groups; wherein each R11-101-10 linear or branched, saturated alkyl group; wherein the maltodextrin base polymer has a dextrose equivalent, DE, of 1 to 15; wherein the functionalized maltodextrin has a degree of substitution of -Si(R133 groups, DS, of 1.7 to 3; and wherein the functionalized maltodextrin is free of vinylic carbon. Also provided are suncare formulations containing same and methods of using same.
Alkoxylations are performed by reacting a cyclic oxide with a starter in the presence of certain phosphonium catalysts. The phosphonium catalysts are highly active and effective in such small quantities that it is often unnecessary to remove catalyst residues from the product. The phosphonium catalysts are very effective in alkoxylating even low molecular weight starters such as glycerol and sorbitol.
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
Novel compounds have the structure P+364 1-12 1-12 1-12 alkoxy. The compounds are highly effective catalysts for a variety of reactions, including Friedel-Crafts reactions, hydrodeoxygenation reactions, dehydrocoupling of silanes with phenol and hydrodefluorination reactions. The compounds have been found to be particularly active alkoxylation catalysts.
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
Alkoxylation reactions are performed in the presence of a phosphonium catalyst having the structure P+1233)A1wherein R1is a group having an unsubstituted or inertly substituted aromatic five-member ring having a direct bond between an atom of the aromatic five-member ring and the phosphorus atom, and each R21-121-121-12 1-12 alkoxy, and A is a weakly coordinating anion.
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
Provides a silicon containing polyisocyanate polyaddition (PIPA) polyether polyol dispersion at readily processible viscosity for use in making flexible polyurethane foams having inherent flame retardant properties that comprises polyether polyol carrier and from 10 to 25 wt. %, based on total weight of dispersion, of particles of a silicon containing (PIPA) polyether polyol having a particle size diameter wherein 90%, by volume, of the particles in dispersion have maximum PSD of from 0.1 to 3 m and that, further, contain two or more aromatic carbamate groups. Dispersion may further comprise water or blowing agent, i) one or more catalysts, and f) one or more polyisocyanates in a foam forming mixture. In addition, provides methods for making the silicon containing PIPA polyether polyol dispersion comprising forming and mixing under shear a base polyol dispersion and delaying the addition of g) one or more polyisocyantes and h) a catalyst while mixing under shear.
C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
A skin care formulation is provided comprising: a film forming polymer, wherein the film forming polymer is a functionalized maltodextrin comprising a maltodextrin base polymer functionalized with -Si(R133 groups; wherein each R11-101-10 linear or branched, saturated alkyl group; wherein the maltodextrin base polymer has a dextrose equivalent, DE, of 1 to 24; wherein the functionalized maltodextrin has a degree of substitution of -Si(R133 groups, DS, of 1.7 to 3; and wherein the functionalized maltodextrin is free of vinylic carbon.
Polyethers are prepared by polymerizing a cyclic oxide in the presence of a starter and certain phosphonium catalysts. The phosphonium catalysts are highly active and effective in such small quantities that it is often unnecessary to remove catalyst residues from the product. The phosphonium catalysts are very effective in alkoxylating even low molecular weight starters such as glycerol and sorbitol.
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
A method of producing polyethylene glycol includes the steps of combining a tetra(ethylene glycol) initiator and one or more catalysts selected from the group consisting of MOH and MH to form a reaction mixture, wherein M is selected from the group consisting of an alkali metal and an alkaline earth metal, further wherein the reaction mixture comprises 1200 ppm or less of water as measured according to Karl Fischer Titration; adding ethylene oxide to the reaction mixture; and reacting the reaction mixture to form polyethylene glycol having a weight average molecular weight from 200 g/mol to 1000 g/mol as measured according to Gas Chromatography with Mass Spectrometry Detection.
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
19.
SYSTEMS FOR DIRECTLY HEATING ELECTRIC TUBES FOR HYDROCARBON UPGRADING
A heating apparatus includes a pair of electrically conductive tubes, a feed channel having a fluid entrance and a grounded connection, a product channel having a fluid exit and a grounded connection, and a DC current voltage source. The feed channel is fluidly connected to inlets of the pair of electrically conductive tubes and the product channel is fluidly connected to outlets of the pair of electrically conductive tubes. The pair of electrically conductive tubes include a first electrically conductive tube and a second electrically conductive tube connected in series and the DC current voltage source is electrically connected to the first electrically conductive tube and the second electrically conductive tube.
A process for upgrading a hydrocarbon fluid including introducing a first portion of the hydrocarbon fluid to a first electrically conductive tube, and introducing a second portion of the hydrocarbon fluid to a second electrically conductive tube. A DC current is applied to the first electrically conductive tube to heat the first portion of the hydrocarbon fluid within the first tube to a first reaction temperature to form a first product stream, and a DC current is applied to the second electrically conductive tube to heat the second portion of the hydrocarbon fluid within the second tube to a second reaction temperature to form a second product stream. The first product stream is introduced into a product channel through an outlet of the first electrically conductive tube, and the second product stream is introduced into the product channel through an outlet of the second electrically conductive tube.
C10G 15/08 - Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs by electric means or by electromagnetic or mechanical vibrations
C10G 9/14 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
C10G 51/06 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural parallel stages only
The present disclosure provides a laminate. In an embodiment, the laminate comprises a first machine direction oriented (1MDO) multilayer film. The 1MDO multilayer film comprises (a) a skin layer comprising (i) a skin layer (SL) first ethylene/α-olefin copolymer having a density from 0.870 g/cc to 0.920 g/cc, and (ii) an optional skin layer (SL) second ethylene/α-olefin copolymer having a density from 0.900 g/cc to 0.980 g/cc. The 1MDO multilayer film comprises (b) a first intermediate layer in direct contact with the skin layer. The first intermediate layer comprises (i) a first intermediate layer (FIL) first ethylene/α-olefin copolymer having a density from 0.940 g/cc to 0.980 g/cc, and (ii) a first intermediate layer (FIL) second ethylene/a-olefin copolymer having density from 0.916 g/cc to 0.980 g/cc. The 1MDO multilayer film comprises (c) a core layer in direct contact with the first intermediate layer (b). The core layer (c) comprises (i) a core layer (CL) first ethylene/a-olefin copolymer having a density from 0.915 g/cc to 0.980 g/cc. The 1MDO multilayer film comprises (d) a second intermediate layer in direct contact with the core layer. The second intermediate layer comprises an ethylene-based polymer. The 1MD0 multilayer film comprises (e) an interior layer in direct contact with the second intermediate layer. The interior layer comprises an ethylene-based polymer. The laminate comprises a second machine direction oriented (2MDO) film and an adhesive layer between the 1MDO multilayer film and the 2MDO film.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The present disclosure provides a film structure. In an embodiment, the film structure comprises a machine direction oriented (MDO) multilayer film. The MDO multilayer film comprises (a) a first outer layer (FOL) comprising (i) a FOL first ethylene/a-olefin copolymer having a density from 0.900 g/cc to 0.920 g/cc, and (ii) an optional ethylene-based polymer selected from the group consisting of (1) a FOL second ethylene/a-olefin copolymer having a density from 0.920 g/cc to 0.980 g/cc; and (2) a FOL third ethylene-based polymer (LORE). The MDO multilayer film comprises (b) a first intermediate layer (FIL) in direct contact with the first outer layer. The first intermediate layer (FIL) comprises an FIL first ethylene/a-olefin copolymer having a density from 0.920 g/cc to 0.980 g/cc. The MDO film multilayer comprises (c) a core layer (CL) in direct contact with the first intermediate layer. The core layer (c) comprises a CL first ethylene-based polymer having a density from 0.920 g/cc to 0.980 g/cc; and a metal layer on the first outer layer (a).
B32B 7/02 - Physical, chemical or physicochemical properties
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
A method for preparing a siloxane-(meth)acrylate macromonomer is provided. The method includes hydrosilylation, hydrolysis, and condensation. By-products of the method may be recycled to produce additional siloxane-(meth) acrylate macromonomer. An exemplary siloxane-(meth)acrylate macromonomer prepared by the method is 3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)propyl methacrylate.
Provided are polymer compositions comprising (i) one or more multistage polymers comprising (a) a first stage polymer, wherein the first stage polymer comprises polymerized units derived from at least one organo-phosphorus monomers, and (b) a final stage polymer, and (ii) at least one organo-phosphorus soap in an amount of 50 ppm or more, based on the dry weight of the multistage polymer. Also provided are matrix resin compositions comprising such polymer compositions and a matrix resin.
C08F 279/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group on to polymers of conjugated dienes
C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
A coated film having improved optical properties and increased recyclability properties comprising a combination of: (a) at least one film layer of a recyclable polyolefin; and (b) at least one recyclable coating layer disposed on at least a portion of the surface of one side of the at least one film layer of the recyclable polyolefin such that the at least one coating layer provides the coated film with an increase gloss at 60°, a reduced haze, an increase in clarity; and a recyclability property.
A composition and a method for preparing a polymer composite article. The composition comprises (A) a filler in an amount of from 10 to 90 wt. The composition also comprises (B) a polymer in an amount of from 10 to 90 wt. %. wherein the (B) polymer is selected from polyolefins, polyamides, polyesters, or combinations thereof. Further, the composition comprises (C) an organopolysiloxane in an amount of from greater than 0 to 10 wt. %; the (C) organopolysiloxane having at least one silicon-bonded hydroxyl group and a viscosity of from 1,000 to 60,000 mPa·s at 25° C. The ranges for components (A)-(C) arc based on the total weight of components (A), (B) and (C) in the composition.
A method of forming a pattern, the method comprising: providing a photoresist underlayer over a substrate; forming a photoresist layer over the photoresist underlayer; patterning the photoresist layer; and transferring a pattern from the patterned photoresist layer to the photoresist underlayer;
wherein the photoresist underlayer is formed from a composition comprising a solvent and a compound represented by Formula 1
A method of forming a pattern, the method comprising: providing a photoresist underlayer over a substrate; forming a photoresist layer over the photoresist underlayer; patterning the photoresist layer; and transferring a pattern from the patterned photoresist layer to the photoresist underlayer;
wherein the photoresist underlayer is formed from a composition comprising a solvent and a compound represented by Formula 1
or
a polymer having a repeating unit represented by Formula 2
A method of forming a pattern, the method comprising: providing a photoresist underlayer over a substrate; forming a photoresist layer over the photoresist underlayer; patterning the photoresist layer; and transferring a pattern from the patterned photoresist layer to the photoresist underlayer;
wherein the photoresist underlayer is formed from a composition comprising a solvent and a compound represented by Formula 1
or
a polymer having a repeating unit represented by Formula 2
wherein in Formulae 1 and 2:
Ar1 and Ar2 independently represent an aromatic group; and
Y1, Y2, X1, X2, X3, T1, T2, Z1, and Z2 are as defined.
The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize DAS-59122-7 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
C07K 14/415 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
C12N 15/82 - Vectors or expression systems specially adapted for eukaryotic hosts for plant cells
C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
29.
FEMININE HYGIENE ARTICLES AND FILM WITH IMPROVED SOFTNESS AND HAND FEEL
A feminine hygiene article comprising a film having at least a first layer and an optional second layer, the first layer comprising at least 25 wt.%, based on the total weight of the first layer, of an ethylene acrylate copolymer and less than 75 wt.%, based on the total weight of the first layer, of a polyolefin is disclosed. The first layer may have a gloss measured by ASTM D2457 at 45°C below 30% and a drapeability measured according to WSP 90.3 less than or equal to 10.0 gf in both the machine or cross direction. The ethylene acrylate copolymer may contain from 16-35 wt.%, based on the total weight of the ethylene acrylate copolymer, acrylate. A feminine hygiene article comprising a soft film of non plastic appearance but with high tensile strength, low elongation along with high tear and puncture resistance, and high modulus can thus be obtained.
A61F 13/472 - Sanitary towels, incontinence pads or napkins specially adapted for female use
A61F 13/511 - Topsheet, i.e. the permeable cover or layer facing the skin
B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
2121) from 25 g/10 min.to 40 g/10 min, exhibits good physical properties for blow molded articles, including good melt strength, rigidity, and crack resistance.
2121) from 8 g/10 min.to 12 g/10 min., and exhibits good physical properties for blow molded articles, including good melt-strength, physical properties, and crack resistance.
A method for making an ether-functional silicone includes hydrosilylation reaction of an acetate-capped alkenyloxy-functional ether and a polyorganohydrogensiloxane in the presence of a catalyst including a bicyclic compound. The method may further comprise preparing the catalyst by combining Karstedt's catalyst with a bicyclic compound to form a complex.
A process for producing a multilayer laminated composite film structure including the steps of: (a) applying a solventless polyurethane adhesive composition to at least a first film substrate; wherein the adhesive composition is applied on at least a portion of at least one side surface of the first film substrate to dispose the adhesive composition on at least a portion of the at least one side surface of the first film substrate; (b) contacting the first film substrate of step (a) with at least a second film substrate; wherein the at least one side surface of the first film substrate containing the adhesive composition is in communication with at least one side surface of the second film substrate such that the polyurethane adhesive composition is disposed in between the first and second film substrates; and (c) curing the adhesive composition to bond the first and second substrates together to form a multilayer laminated composite film structure; and a multilayer laminated composite film structure article produced by the above process.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 21/08 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance of fibre-reinforced resin
B32B 21/14 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
Embodiments of the present disclosure are directed towards bicyclic hafnium metallocenes having non-identical ligands and compositions including the bicyclic hafnium metallocenes having non-identical ligands. The bicyclic hafnium metallocene having non-identical ligands is represented by formula (I): ABMX2, where: A is a bicyclic structure; and B is a cyclopentadienyl; M is hafnium; and X is a leaving group, wherein the bicyclic structure comprises a ((C1-C6)alkyl)n-substituted Cp ring and a non-aromatic cyclic structure fused with the ((C1-C6) alkyl)n-substituted Cp ring such that the bicyclic structure includes 7 to 9 ring carbon atoms and wherein subscript n is 1, 2, or 3.
A METHOD OF IMPROVING WATER WASHOUT RESISTANCE OF AN EXTERIOR COATING COMPOSITION AND EXTERIOR COATING COMPOSITIONS HAVING IMPROVED WATER WASHOUT RESISTANCE
An exterior coating composition and method of using said coating to coat an exterior surface, the composition comprising: an aqueous emulsion of acrylic polymer, and at least one branched cellulose ether, wherein the branched cellulose ether has a viscosity of at least 6000 mPa·s in a 1% wt. % aqueous solution with a shear rate of 2.55 s−1 at 20° C. and an active addition weight percentage of 0.1% to 2.0% of the exterior coating composition.
Nickel electroplating compositions containing thiourethanes deposit rough nickel on substrates. The rough nickel can be electroplated over wide current density ranges. The rough nickel deposits enable improved adhesion to other metal layers in contrast to many conventional nickel deposits.
A multistage polymer is provided, having: acrylate rich stage comprising: (a) structural units of monomer selected from C1-22 alkyl (meth)acrylates and structural units of first carbosiloxane monomer of formula (I); and (b) carbosiloxane rich stage, comprising: structural units of second carbosiloxane monomer of formula (I); wherein a is 0 to 3; wherein d is 0 or 1; wherein R1 is selected from hydrogen, C1-10 alkyl group and aryl group; wherein R2 is selected from hydrogen and C1-10 alkyl group; wherein R8 is —O—Si(CH3)3 group; wherein Y is selected from formula (II), (III) and (IV); wherein R4 and R6 are selected from hydrogen and methyl group; wherein R3 and R5 are a C1-10 alkylene group; wherein R7 is C1-10 alkyl group; wherein b is 0 to 4 and wherein c is 0 or 1; and wherein the first and second carbosiloxane monomer of formula (I) are same or different.
C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium, or a metal containing a metal containing silicon
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
C09D 133/12 - Homopolymers or copolymers of methyl methacrylate
C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC. (USA)
Inventor
Li, Xiaoqing
Chi, Changzai
Huh, Ji Yeon
Abstract
The present disclosure pertains an aqueous inkjet ink having self-dispersing pigment or pigment dispersed by polyurethane or acrylic dispersant polymer with alkaline neutralized carboxyl functional group, polyurethane or acrylic binder particles, and less than 3 wt % of surface modified silanized colloid silica particles with particle size smaller than 30 nm as an additive.
Personal care formulation is provided having multistage polymer, comprising: acrylate rich stage comprising: (a) structural units of monomer selected from C1-22 alkyl (meth)acrylates and structural units of first carbosiloxane monomer of formula (I); and (b) carbosiloxane rich stage, comprising: structural units of second carbosiloxane monomer of formula (I); wherein a is 0 to 3; wherein d is 0 or 1; wherein R1 is selected from hydrogen, C1-10 alkyl group and aryl group; wherein R2 is selected from hydrogen and C1-10 alkyl group; wherein R8 is —O—Si(CH3)3 group; wherein Y is selected from formula (II), (III) and (IV); wherein R4 and R6 are selected from hydrogen and methyl group; wherein R3 and R5 are C1-10 alkylene group; wherein R7 is C1-10 alkyl group; wherein b is 0 to 4 and wherein c is 0 or 1; and wherein the first and second carbosiloxane monomer of formula (I) are same or different.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/19 - Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
C05G 3/20 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
A method of making a powder polyvinyl chloride-based composition comprises blending an emulsion of a polyvinyl chloride resin and a flexible acrylic resin to form a polyvinyl chloride resin/flexible acrylic resin blend. The polyvinyl chloride/flexible acrylic resin blend is isolated to form the powder polyvinyl chloride-based composition. A powder polyvinyl chloride-based composition, a polyvinyl chloride formulation, an article formed from the powder polyvinyl chloride-based composition, and a method for forming the article are also disclosed.
The present disclosure generally relates to a method for recycling self-sealing tyres and the products resulting from the recycling process. The tyres in question comprise a tyre body having an inner surface and an outer surface and a puncture-resistant layer applied on the inner surface, wherein the puncture-resistant layer is a layer of a condensation cured self-sealing silicone sealant.
The present disclosure relates to decreasing migration of materials from thermal management and/or electromagnetic interference (EMI) mitigation materials (e.g., thermal interface materials (TIMs), EMI absorbers, thermally-conductive EMI absorbers, electrically-conductive elastomers (ECEs), electrically-conductive composites, combinations thereof, etc.) and other polymer-inorganic composites used for other purposes. In exemplary embodiments, a method includes adding halloysite and/or hollow nanotubular inorganic structures and/or tubular inorganic nanomaterials to a composite in an amount sufficient for decreasing migration of materials from the composite. Also disclosed are exemplary embodiments of composites that include halloysite and/or hollow nanotubular inorganic structures and/or tubular inorganic nanomaterials in an amount sufficient for decreasing migration of materials from the composite.
A three-dimensional loop material made from a polyolefin resin composition, having desirable cushioning and flame resistance properties for applications especially transportation industry. Also provided are methods of making the three-dimensional loop material, and products made therefrom.
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
(ii) a quaternary ammonium group of formula (III) bound to a pendent oxygen on the dextran base polymer
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
(ii) a quaternary ammonium group of formula (III) bound to a pendent oxygen on the dextran base polymer
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
(ii) a quaternary ammonium group of formula (III) bound to a pendent oxygen on the dextran base polymer
wherein
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
(ii) a quaternary ammonium group of formula (III) bound to a pendent oxygen on the dextran base polymer
wherein
A formulation for the care of damaged hair is provided, comprising: a vehicle; a silicone; and a deposition aid, wherein the deposition aid is a cationic dextran polymer, comprising a dextran base polymer functionalized with quaternary ammonium groups; wherein the dextran base polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups include (i) a quaternary ammonium group of formula (II) bound to a pendent oxygen on the dextran base polymer
(ii) a quaternary ammonium group of formula (III) bound to a pendent oxygen on the dextran base polymer
wherein
is pendent oxygen on the dextran base polymer; wherein X is a divalent linking group; wherein each R2 is independently selected from a C1-4 alkyl group; wherein each R3 is independently selected from a C1-4 alkyl group; and wherein each R4 is independently selected from a C5-20 alkyl group.
The present disclosure provides a composition. The composition contains (A) an ethylene-based polymer; and (B) a slip agent blend, the slip agent blend containing (i) from greater than 50 wt % to 99 wt % of a first polydimethylsiloxane having a number average molecular weight (Mn) from 30,000 g/mol to less than 300,000 g/mol; and (ii) from 1 wt % to less than 50 wt % of a second polydimethylsiloxane having a number average molecular weight (Mn) from 300,000 g/mol to 2,000,000 g/mol, based on the total weight of the slip agent blend. The present disclosure also provides a film with a layer containing said composition.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
In an aspect, a composition comprises an alkali-swellable copolymer that is derived from a mixture comprising 15 to 50 wt % of an ethylenically unsaturated carboxylic acid; 30 to 70 wt % of an ethylenically unsaturated C1-2 alkyl carboxylate ester; and 15 to 40 wt of a nonionic ethylenically unsaturated surfactant monomer of the Formula (A); and less than or equal to 0.15 wt of a multifunctional monomer contains greater than 1 vinyl group. The composition has a pH of greater than or equal to 6. The composition can optionally comprise a surfactant.
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
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The present invention is a composition comprising a TR-(RMeSiO2/2)n copolymer and a mica, where each R is independently phenyl or methyl. The composition of the present invention is useful as a coating for a metal substrate, wherein the coating exhibits adhesion, uniformity, and crack-resistance when subjected to high temperatures for hundreds or even thousands of hours.
Disclosed herein are methods of improving the restart performance of a high-selectivity ethylene oxide catalyst that has been shut down due to a planned or unplanned outage. It is believed that the proper selection of process variables on restart avoids exacerbating catalyst surface overchloriding that may occur when subsurface chlorides are diffused to the catalyst surface. In accordance with the method, the initial restart reaction temperature is no more than five (5) degrees Celsius above an initial start-up steady-state reaction temperature on fresh catalyst and is no more than five (5) degrees Celsius below the initial start-up steady-state reaction temperature. The addition of a make-up organic chloride to the reactor feed gas is deferred until the reactor outlet oxygen concentration equals or exceeds 0.5 mole percent and until a relative scaled reactor vinyl chloride feed gas concentration is no greater than 110 percent.
C07D 301/10 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
50.
HIGH-DENSITY POLYETHYLENE COMPOSITIONS HAVING IMPROVED PROCESSABILITY AND MOLDED ARTICLES MADE THEREFROM
Bimodal high density polyethylene compositions can achieve an improved balance of stress crack resistance and processibility by selecting the higher molecular weight and lower molecular weight components such that (1) the higher molecular weight component has a molecular weight distribution below 4, (2) the lower molecular weight component has a complementary density of at least 0.976 g/cm3, and (3) the overall bimodal copolymer has a relatively broad molecular weight distribution. This combination of properties can provide improved balance of stress crack resistance and processibility.
Embodiments of the present disclosure are directed towards hafnium metallocenes having nonidentical ligands, spray-dried compositions including those hafnium metallocenes, and methods utilizing spray-dried compositions including hafnium metallocene having nonidentical ligands.
Nickel electroplating compositions containing mercaptotetrazoles deposit rough nickel on substrates. The rough nickel can be electroplated over wide current density ranges. The rough nickel deposits enable improved adhesion to other metal layers in contrast to many conventional nickel deposits.
A composition includes a crosslinked polysiloxane elastomer with 2 or more carbon-oxygen-silicon linkages between a polysaccharide component and polysiloxane component, where the polysaccharide component is other than a cellulose or starch component.
A reactor for producing (meth)acrolein and/or (meth)acrylic acid from a reactant selected from propylene, isobutylene and tert-butanol. The reactor comprises an inlet for the reactant to enter the reactor, an outlet for reaction products to exit the reactor, and a catalyst bed disposed between the inlet and the outlet. The catalyst bed comprises a molybdenum and bismuth based mixed oxide catalyst. The catalyst closest to the inlet of the reactor has a molar ratio of bismuth to molybdenum that is lower than the catalyst closest to the outlet of the reactor.
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
A multistage acrylic composition comprises a first stage acrylic polymer and a final stage acrylic polymer formed on or around the first stage acrylic polymer. The first stage acrylic polymer comprises structural units of at least one organo-phosphorus monomer. The multistage acrylic composition is in the form of a powder.
A multistage acrylic composition comprises a first stage acrylic polymer and a final stage acrylic polymer formed on or around the first stage acrylic polymer. The final stage acrylic polymer comprises structural units of at least one organo-phosphorus monomer. The multistage acrylic composition is in the form of a powder.
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08F 285/00 - Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
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
C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
59.
PROCESS FOR PREPARING A FLAME RETARDANT ACRYLIC POWDER COMPOSITION
A process for making a multistage acrylic composition comprises providing a multistage acrylic polymer latex by emulsion polymerization, wherein the multistage acrylic polymer comprises a first stage acrylic polymer and a final stage acrylic polymer formed on or around the first stage acrylic polymer. At least one of the first stage acrylic polymer and the final stage acrylic polymer comprises structural units of at least one organo-phosphorus monomer. The multistage acrylic polymer is isolated by coagulation and dried to form a powder.
C08F 285/00 - Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
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
31231231212 α-olefin comonomer in solvent in the presence of the at least one second catalyst in the at least one agitated solution polymerization reactor to produce a second polymer fraction.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
C08F 4/659 - Component covered by group containing a transition metal-carbon bond
61.
WATER MISCIBLE FLUORESCENT MONOMER AS MARKING IN A WATERBORNE COATING
A method for producing an ionomer using a counter-rotating twin screw extruder includes feeding one or more metal cations and an ethylene acid interpolymer into the counter-rotating twin screw extruder, the ethylene acid interpolymer including the polymerized reaction product of ethylene and unsaturated carboxylic acid; and producing the ionomer by at least partially neutralizing the ethylene acid interpolymer with the one or more metal cations while twin screws of the counter-rotating twin screw extruder rotate opposite each other, and wherein: the twin screws have a length to diameter ratio of at least 60; a normalized production rate of the twin screw extruder is from 0.0014 lb/hr per mm3to 0.0037 lb/hr per mm3;22) of at least 50 dg/min, and the ionomer has a melt index of less than 20 dg/min.
B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders
B29B 7/48 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
B29B 7/60 - Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
A system for evaluation anti-corrosion properties of a coating when applied on a corrosion susceptible substrate, containing; (i) an imaging unit configured to capture a plurality of grayscale images of the coating; (ii) a computational image processing unit configured to receive and reconstruct the captured plurality of grayscale images and to output a reconstructed topographic image and a reconstructed color image; (iii) a data pre-processing unit configured to receive and combine the reconstructed topographic image and the reconstructed color image and to output images containing high-dimensional data that comprises one-dimensional height data and at least three-dimensional color data; (iv) a corrosion detection unit configured to receive the high-dimensional data and recognize corrosion features and to output at least locations, classifications, and regions of the corrosion features; where the corrosion detection unit comprises a corrosion detection neural network having ai, input layer and an output layer, where ai, input data to the input layer contains the high-dimensional data and an output data from the output layer contains at least locations, classifications, and regions of the corrosion features; and (v) a computer-aided data analysis unit configured to receive and analyze the data containing at least locations, classifications, and regions of the corrosion features and to output predicted ratings of corrosion severity; a computer-implemented method of evaluation of anti-corrosion properties of a coating when applied on a corrosion susceptible substrate; a computing device with a computational image processing unit, a data pre-processing unit, a corrosion detection unit, and a computer-aided data analysis unit, deployed thereon; and a process for training a neural network for detection corrosion.
Discloses an aqueous antimicrobial coating composition comprising: (A) a polymer obtained by a multistage polymerisation and composed of: 75 % to 95 % of a first-stage polymer and from 5 % to 25 % of a second-stage polymer; wherein the first-stage polymer comprises: monoethylenically unsaturated functional monomers carrying at least one functional group selected from a carboxyl, carboxylic anhydride, sulfonic acid, amide, sulfonate, phosphoric acid, phosphonate, phosphate, or hydroxyl group (e.g. acrylic acid, acrylamide); < 1.0 % of a monomers bearing imidazole, benzotriazole, or benzimidazole; and monoethylenically unsaturated nonionic monomers (e.g. alkyl acrylate); wherein the second-stage polymer has MW = 8000 to 30000 g/mol and comprises: residues of C6-C24 alkyl thiol (e.g. dodecyl mercaptan); monomers bearing imidazole, benzotriazole, or benzimidazole (e.g. vinyl imidazole); and monomers of alkyl acrylate; wherein the monomers bearing imidazole, benzotriazole, or benzimidazole in a multistage polymer are present at a total concentration of 0.5 % to 8 %; and (B) 1 to 10000 ppm of a silver, wherein the mol ratio of monomers bearing imidazole, benzotriazole, or benzimidazole to silver is greater than 4; and (C) < 500 ppm of coagulum (coagulates having diameter > 44 micrometers); and a method of preparing such aqueous antimicrobial composition and a coating composition comprising such aqueous antimicrobial composition and a pigment.
A01P 1/00 - Disinfectants; Antimicrobial compounds or mixtures thereof
A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
Embodiments of the present disclosure are directed a method for producing ethylene acid copolymer comprising: polymerizing via free-radical polymerization at a pressure of at least 1000 atmospheres (atm) a feed comprising ethylene monomer, unsaturated carboxylic acid containing comonomer, and co-solvent to produce the ethylene acid copolymer, wherein the co-solvent comprises tert-butanol and wherein the co-solvent comprises less than 15 wt. % of the feed, and wherein the ethylene acid copolymer has a melt index (I2) less than 35 dg/min as determined according to ASTM D1238 (at 190 °C, 2.16 kg).
A composition comprising a first composition that comprises at least the following components a and b: a) at least one ethylene/alpha-olefin multi-block interpolymer that comprises a density ≥ 0.870 g/cc and a soft segment melting temperature (SS-Tm) ≤ 35°C; b) a polymer composition comprising at least one propylene homopolymer, and wherein the component a is present in an amount ≤ 50 wt%, based on the weight of components a and b.
In mortars used for tile adhesion, flexibility can be improved by incorporating in the mortar from 3 to 15 weight percent of recycled composite fibers that have an average diameter of no more than 50 microns and an average length of no more than 800 micron. In some cases, the dry components can be pre-mixed as a dry mix before blending in water to make the mortar.
C04B 18/20 - Waste materials; Refuse organic from macromolecular compounds
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
70.
SILICON CONTAINING EMULSION POWDERS FOR USE IN MAKING CEMENT BASED ON TILE ADHESIVE DRY MIX COMPOSITIONS
The present invention provides a storage stable silicon-containing powder composition suitable for use in dry mix compositions containing cement and filler suitable as cement-based tile adhesives, the powder composition comprising (i) a water redispersible polymer powder (RDP); and, (ii) a granular composition of (a) a silicate carrier, (b) a polydiorganosiloxane, (c) a hydrolysable silane containing a C4 to C12 alkyl group, or an oligomer thereof, and (d) a polymer encapsulant for the hydrolysable silane and the polydiorganosiloxane, wherein the weight ratio of the total RDP to the total weight of granular composition ranges from 90:10 to 98:2. The present invention provides methods of using dry mixes as cement-based tile adhesives wherein the powder composition enables good open time and excellent tensile adhesion, especially after heat aging.
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
A lamination film structure including a combination of: (a) at least one first layer of an oriented polyethylene film and (b) at least one second layer of a blown or cast polyethylene film, wherein the first oriented polyethylene film layer is laminated with the second blown or cast polyethylene film layer; and wherein the blown or cast polyethylene film of component (b) is a blown polyethylene film or a cast polyethylene film comprising a formulated resin including a combination or mixture of: (bi) a predetermined amount of a post-consumer recycled resin sourced from a recycled high density polyethylene resin; and (bii) a predetermined amount of a polyethylene resin; a process for making the above lamination film structure; and a film or article made from a recyclate of the above lamination film structure.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The present disclosure provides a flexible pouch. In an embodiment, the flexible pouch includes a first layer structure and a second layer structure. Each layer structure includes (i) an inner liner and (ii) an outer sheath. The first layer structure is superimposed on the second layer structure such that the inner liners oppose each other. The first layer structure superimposed upon the second layer structure defines a common peripheral edge. Each inner liner is composed of a flexible film of a polymeric material. Each outer sheath is composed of a post-consumer recycle (PCR) polymer material. The PCR polymer material has a GI200 value greater than 50. The flexible pouch includes a peripheral seal. The peripheral seal extends along at least a portion of the common peripheral edge. The peripheral seal seals the first layer structure to the second layer structure.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
A hot-melt composition contains: (a) a TAr-D based resin-linear block copolymer where TAr siloxane unit blocks are linked to D-type siloxane unit blocks with a linkage that in at least some occurrences include an alkenyl group provided that the concentration of such alkenyl groups is in a range of 0.5 to 3.0 mol-percent relative to total moles of silicon atoms in the resin-linear block copolymer; (b) a crosslinker containing an average of at least two (meth)acryloxy groups per molecule; (c) a radical photo-initiator; and optionally (d) an ultraviolet stabilizer; and optionally (e) an adhesion promoter.
C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic 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
C08J 3/28 - Treatment by wave energy or particle radiation
Embodiments of the present disclosure are directed towards a composition for making a rigid polyurethane foam for use, for example, with water heaters.
C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
75.
METHOD FOR PREPARING A MICROBE RESISTANT ACRYLIC LATEX
t41010-alkyl hydroperoxide to reduce the concentration of residual monomers in the aqueous dispersion to less than 1000 ppm of residual monomers. The method of the present invention provides a way of preserving an acrylic-based latex even in the absence of a biocide.
41010-alkyl hydroperoxide having a concentration in the range of from 250 ppm to 5000 ppm, based on the weight of the composition. The composition of the present invention provides a latex that is resistant to microbial growth even in the absence of a biocide.
A coated article having recyclability properties including a combination of: (a) at least one polyolefin polymer article; and (b) a coating layer of a waterborne acrylic-based matte coating composition having a recyclability property, wherein the recyclability property of the waterborne acrylic-based matte coating composition is such that when the article with the waterborne acrylic-based matte coating composition is reprocessed, the article with the waterborne acrylic-based matte coating composition exhibits at least less than a 30% decreased change in performance compared to a control article without the waterborne acrylic-based matte coating composition; wherein both the control article and the article with the waterborne acrylic-based matte coating composition are both reprocessed the same way; a recyclable coated film structure including at least: (a) at least one first polymer film layer; and (b) at least one coating layer of the above recyclable waterborne acrylic-based matte coating composition; and a process for manufacturing the above recyclable coated film structure.
C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
B05D 5/02 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
B05D 7/04 - 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 macromolecular substances, e.g. rubber to surfaces of films or sheets
According to one or more embodiments of the present disclosure, a fluidization promoter useful for dehydrogenation includes from 0.1 wt. % to 10 wt. % gallium, from 5 ppm to 500 ppm platinum, less than 5 wt. % alkali metal or alkaline earth metal, and a support material. A median particle size of the fluidization promoter is from 20 μm to 50 μm. Catalyst systems useful for dehydrogenation and methods for producing olefins using the same are also disclosed.
B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
B01J 35/40 - characterised by dimensions, e.g. grain size (in a colloidal state B01J 35/23;crystallite size B01J 35/77)
C07C 5/32 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; a dermatologically acceptable cleaning surfactant; and a suds enhancing structurant; wherein the suds enhancing structurant comprises a crosslinked cellulose ether containing 0.1 to 1.0 wt %, based on weight of the crosslinked cellulose ether, of polyether groups.
A composition comprising the following components: a) a first ethylene/alpha-olefin interpolymer that comprises the following properties: i) a melt viscosity (177° C.) from 2,000 to 50,000 mPa·s, ii) a density from 0.855 to 0.885 g/cc; b) a second ethylene/alpha-olefin interpolymer that comprises the following properties: i) a melt viscosity (177° C.) from 2,000 to 50,000 mPa·s, ii) a density from 0.900 to 0.960 g/cc; and wherein the weight ratio of component a to component b is from 1.0 to 100.
According to one or more embodiments of the present disclosure, a riser may be operated by a method including repeatedly heating and cooling a riser between an operational temperature and a non-operational temperature. When the riser is heated from a non-operational temperature to an operational temperature, the riser undergoes thermal expansion. When the riser is cooled from an operational temperature to a non-operational temperature, the riser undergoes thermal contraction. The riser undergoes irreversible growth over repeated heating and cooling cycles, and the length of a lower section of an upper riser portion is sized to accommodate the irreversible growth from cycled thermal expansion of the riser.
B01J 8/18 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
B01J 8/26 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
82.
METHOD OF CHANGING MELT RHEOLOGY PROPERTY OF BIMODAL POLYETHYLENE POLYMER
A method of independently changing a melt rheology property value of a bimodal polyethylene polymer being made using a bimodal catalyst system in a single gas phase polymerization reactor. The method comprises process conditions comprising alkane(s) in the reactor. The method comprises a bimodal catalyst system that is characterized by an inverse response to alkane(s) concentration. The method comprises changing concentration of the alkane(s) in the reactor by an amount sufficient to effect a measurable change in the melt rheology property value; wherein the bimodal catalyst system is characterized by an inverse response to alkane(s) concentration such that when the alkane(s) concentration is increased, the melt rheology property value of the resulting bimodal polyethylene polymer is decreased, and when the alkane(s) concentration is decreased, the melt rheology property value of the resulting bimodal polyethylene polymer is increased.
An aqueous personal care rinse off composition is provided, comprising: a dermatologically acceptable aqueous vehicle; and a dermatologically acceptable cleaning surfactant, wherein the dermatologically acceptable cleaning surfactant comprises an alcohol ethoxysulfate surfactant of formula (I) wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula(I).
An aqueous light duty liquid detergent formulation is provided including: water; a zwitterionic surfactant; and an alcohol ethoxysulfate surfactant of formula I wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula I.
An aqueous laundry detergent composition is provided including: water; a cleaning surfactant; wherein the cleaning surfactant comprises a blend of a nonionic surfactant and an anionic surfactant; wherein the anionic surfactant comprises an alcohol ethoxysulfate surfactant of formula I wherein each R1and R21-161-16 alkyl group; wherein the sum of the carbon atoms in R1and R2is 7 to 17; wherein M+3nn is 1 in 95 to 100 mol% of the alcohol ethoxysulfate surfactant of formula I.
41010-alkyl hydroperoxide having a concentration in the range of from 250 ppm to 5000 ppm, based on the weight of the composition. The composition of the present invention provides a latex that is resistant to microbial growth even in the absence of a biocide.
41041010-alkyl hydroperoxide to reductant is in the range of from 3:1 to 50:1. The method of the present invention provides a way of preserving a styrenic latex even in the absence of a biocide.
12122 is selected from the group consisting of an alkyl group, M is selected from the group consisting of a proton, an ammonium cation, a metal cation, a nitrogen cation, a boron cation, a phosphorus cation, triethylamine, triethanolamine, monoethanolamine and combinations thereof, and n has a value of 1 to 3, and wherein 95 mol% or greater of the oligomers of Structure (II) have an n of 1 and 5 mol% or less of the oligomers of Structure (II) have an n of 2 or greater.
C07C 41/06 - Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
C07C 303/24 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
A hair conditioner formulation is provided, comprising: a dermatologically acceptable vehicle; and a conditioning polymer, wherein the conditioning polymer is a dextran polymer crosslinked with a dextran crosslinking agent of formula (I) wherein X is a halogen; wherein each R1 is independently selected from a substituted or unsubstituted C1-6 alkyl group; wherein each R2 is independently selected from the group consisting of a C1-6 alkanediyl group; wherein Y is a divalent bridging group.
A hair conditioner formulation is provided, comprising: a dermatologically acceptable vehicle; and a conditioning polymer, wherein the conditioning polymer is a dextran polymer crosslinked with a dextran crosslinking agent of formula (I) wherein X is a halogen; wherein each R1 is independently selected from a substituted or unsubstituted C1-6 alkyl group; wherein each R2 is independently selected from the group consisting of a C1-6 alkanediyl group; wherein Y is a divalent bridging group.
A hair conditioner formulation is provided, comprising: a dermatologically acceptable vehicle; and a conditioning polymer, wherein the conditioning polymer is a cationic dextran polymer, comprising a dextran polymer functionalized with quaternary ammonium groups; wherein the dextran polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups are selected from the group consisting of quaternary ammonium moieties of formula (A) bound to a pendent oxygen on the dextran polymer wherein is a pendent oxygen on the dextran polymer; wherein X is a divalent linking group bonding the quaternary ammonium moiety to the pendent oxygen on the dextran polymer; wherein each R2 is independently selected N from the group consisting of a C1-3 alkyl group; and wherein each R3 is independently selected from the group consisting of a linear or branched C4-16 alkyl group.
Rohm and Haas Electronic Materials CMP Holdings, Inc. (USA)
Inventor
Qian, Bainian
Alden, Donna M.
Cimoch, Matthew
Chiou, Nan-Rong
Tseng, Sheng-Huan
Abstract
A polishing pad has a polishing layer comprising a polymer matrix comprising the reaction product of an isocyanate terminated urethane prepolymer and a chlorine-free aromatic polyamine cure agent and chlorine-free microelements. The microelements can be expanded, hollow microelements. The microelements can have a specific gravity measured of 0.01 to 0.2. The microelements can have a volume averaged particle size of 1 to 120 or 15 to 30 micrometers. The polishing layer is chlorine free.
An adhesive composition is provided. The adhesive composition comprises the following components: (a) a polyacid polymer aqueous dispersion, wherein the polyacid polymer contains 50%˜100% by weight of one or more ethylenically unsaturated mono- or dicarboxylic acid/anhydrides; (b) a hydroxyl group-containing acrylic copolymer emulsion, wherein the hydroxyl group-containing acrylic copolymer is obtained from polymerizing a monomer mixture which contains 0.1-10% hydroxyl group-containing monomer, 0.1% to 20% weight unsaturated carboxylic acid and 30%-90% acrylic monomer, wherein the solid weight ratio of the above components (a) and (b) is 0.1:100 to 10:100, based on the solids of the components (a) and (b).
C09J 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
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
93.
METHODS FOR DEHYDROGENATING HYDROCARBONS UTILIZING COUNTERCURRENT FLOW REGENERATORS
According to one or more embodiments described herein, hydrocarbons may be dehydrogenated by a method including contacting a feed stream including one or more hydrocarbons with a particulate solid, which may include an oxygen-carrier material, to form hydrogen and one or more products. At least a portion of the hydrogen may be reacted with oxygen from the oxygen-carrier material. The particulate solid from the dehydrogenation reactor maybe passed to a regeneration unit, which may include a first gas inlet and a second gas inlet that may be beneath the first gas inlet. An oxygen-containing gas may enter into the regeneration unit through the first gas inlet and a fuel may enter through the second gas inlet. In an area of the regeneration unit above the second gas inlet and beneath the first gas inlet, at least a portion of the fuel may be reacted with oxygen from the oxygen-carrier material.
C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
B01J 8/26 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
A method for dehydrogenating hydrocarbons may include passing a hydrocarbon feed including one or more alkanes or alkyl aromatics into a fluidized bed reactor. In the fluidized bed reactor at least 95 wt.% of the hydrocarbon feed may have an atmospheric boiling point of less than or equal to 300 °C. The method may include thermally cracking the hydrocarbon feed in the fluidized bed reactor to produce a dehydrogenated product and hydrogen. The fluidized bed reactor may operate at a temperature of at least 600 °C. The fluidized bed reactor may be free of dehydrogenation catalyst. The method may include contacting the hydrogen with an oxygen-carrier material in the fluidized bed reactor to combust hydrogen and form an oxygen-diminished oxygen-carrier material. The oxygen-carrier material may be reducible.
C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
According to one or more embodiments described herein, a method for dehydrogenating hydrocarbons may include contacting a feed stream including one or more hydrocarbons with a particulate solid, which may include an oxygen-carrier material, to form hydrogen and one or more products. At least a portion of the hydrogen may be reacted with oxygen from the oxygen-carrier material. A regeneration unit may include a first gas inlet and a second gas inlet that may be beneath the first inlet. A fuel may enter into the regeneration unit through the first gas inlet and an oxygen-containing gas may enter through the second gas inlet. In an area of the regeneration unit above the first gas inlet, at least a portion of the fuel may be reacted with oxygen from one or both of the oxygen-containing gas or the oxygen-carrier material.
C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
According to one or more embodiments described herein, olefinic compounds may be formed by a process including contacting a feed stream including one or more hydrocarbons with a particulate solid in a reactor. In the reactor, the one or more hydrocarbons may be reacted to form one or more olefinic compounds and coke may form on the particulate solid. The particulate solid may be passed from the reactor to a strip zone. In the strip zone, the particulate solid may be contacted with a strip gas and oxygen. The strip gas may include nitrogen, steam, or combinations thereof. In the strip zone, a majority of the coke may be reacted with oxygen to form carbon dioxide. The majority of the carbon dioxide produced in the strip zone may be passed out of the strip zone and combined with the one or more olefinic compounds.
C07C 5/42 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
Disclosed herein is a copolymer comprising first polymerized units of the formula (1):
Disclosed herein is a copolymer comprising first polymerized units of the formula (1):
wherein: R1 is H or a substituted or unsubstituted C1-C6 alkyl group; and R2 is a substituted or unsubstituted C3-C20 alkyl group that optionally includes one or more of —O—, —S—, —N—, —C(O)—, or —C(O)O—, —N—C(O)—, —C(O)—NR—; wherein R is H or a substituted or unsubstituted C1-C6 alkyl group; and
second polymerized units of the formula (2):
Disclosed herein is a copolymer comprising first polymerized units of the formula (1):
wherein: R1 is H or a substituted or unsubstituted C1-C6 alkyl group; and R2 is a substituted or unsubstituted C3-C20 alkyl group that optionally includes one or more of —O—, —S—, —N—, —C(O)—, or —C(O)O—, —N—C(O)—, —C(O)—NR—; wherein R is H or a substituted or unsubstituted C1-C6 alkyl group; and
second polymerized units of the formula (2):
wherein: R3 is a substituted or unsubstituted C1-C6 alkyl group that optionally includes one or more of —O—, —N—, —S—, —C(O)—, or —C(O)O—; wherein the first polymerized units and the second polymerized units are chemically different, and the copolymer is free of fluorine.
Processes of polymerizing olefin monomers. The process comprising reacting ethylene and optionally one or more olefin monomers in the presence of a catalyst system, wherein the catalyst system comprises: hydrocarbyl-modified methylaluminoxane having less than 25 mole percent trihydrocarbyl aluminum compounds AlRA1RB1RC1 based on the total moles of aluminum, where RA1, RB1, and RC1 are independently linear (C1-C40)alkyl, branched (C1-C40)alkyl, or (C6-C40)aryl; and one or more metal-ligand complexes according to formula (I):
Processes of polymerizing olefin monomers. The process comprising reacting ethylene and optionally one or more olefin monomers in the presence of a catalyst system, wherein the catalyst system comprises: hydrocarbyl-modified methylaluminoxane having less than 25 mole percent trihydrocarbyl aluminum compounds AlRA1RB1RC1 based on the total moles of aluminum, where RA1, RB1, and RC1 are independently linear (C1-C40)alkyl, branched (C1-C40)alkyl, or (C6-C40)aryl; and one or more metal-ligand complexes according to formula (I):
A silicone composition comprising (A) an electrically conductive filler, (B) a polydiorganosiloxane polymer, (C) a polyorganohydrogensiloxane, (D) a hydrosilylation reaction catalyst, (E) a polymer additive, and optionally (F) a hydrosilylation reaction inhibitor has a low complex viscosity upon admixing and upon cure provides a high electrical conductivity and good electrical conductivity retention after heat aging.
Embodiments of the present disclosure are directed towards methods of enhanced oil recovery from a subterranean reservoir, the method includes co-injecting a gas and a foam formulation into the subterranean reservoir, wherein the gas comprises steam and the foam formulation comprises a sulfonate composition, a glycol compound, and water.
C09K 8/592 - Compositions used in combination with generated heat, e.g. by steam injection
C09K 8/584 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
E21B 43/24 - Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
