The invention relates to a process for producing a composite component comprising at least one metal layer and one polymer layer, the process comprising: (a) heating a metal sheet which optionally comprises a surface treatment; (b) placing a polymer film on the metal sheet and optionally heating the polymer film; (c) applying a vacuum to contact the polymer film with the entire surface of the metal sheet and to remove air enclosed between the metal sheet and the polymer film; (d) optionally holding the temperature of the metal sheet and the polymer film above a temperature at which the connection of the polymer film and the metal sheet is promoted to achieve the composite component.
B29C 63/00 - Garnissage ou gainage, c. à d. application de couches ou de gainages préformés en matière plastique; Appareils à cet effet
B29C 63/02 - Garnissage ou gainage, c. à d. application de couches ou de gainages préformés en matière plastique; Appareils à cet effet avec des matières sous forme de feuilles ou de nappes
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 15/18 - Produits stratifiés composés essentiellement de métal comportant du fer ou de l'acier
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B29D 7/00 - Fabrication d'objets plats, p.ex. pellicules ou feuilles
B29C 65/44 - Assemblage d'un élément en matière autre que plastique chauffé avec un élément en matière plastique
B32B 37/00 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons
B32B 37/04 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par la fusion partielle d'au moins une couche
2.
METAL-PLASTIC HYBRID MATERIALS WITH STEEL AND/OR ZINC AND/OR ALLOYS THEREOF AS METAL COMPONENT
The present invention relates to a method for preparing a metal-plastic hybrid material, said material comprising at least one substrate having at least one metallic surface made at least partially of steel and/or zinc and/or of an alloy thereof and at least one thermoplastic material applied onto said metallic surface of the substrate, inter alia by making use of an acidic aqueous composition, a metal-plastic hybrid material obtainable by this method, a use of the acidic aqueous composition for adhering the substrate to the plastic, a metal-plastic hybrid material as such, and a use of the metal-plastic hybrid material as component in the automotive or construction industry.
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 15/18 - Produits stratifiés composés essentiellement de métal comportant du fer ou de l'acier
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
B29C 45/14 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet en incorporant des parties ou des couches préformées, p.ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
C23C 22/18 - Orthophosphates contenant des cations du manganèse
3.
METAL-PLASTIC HYBRID MATERIALS WITH ALUMINUM AND/OR ALLOYS THEREOF AS METAL COMPONENT
The present invention relates to a method for preparing a metal-plastic hybrid material, said material comprising at least one substrate having at least one metallic surface made at least partially of aluminum and/or of an alloy thereof and at least one thermoplastic material applied onto said metallic surface of the substrate, inter alia by making use of an acidic aqueous composition, a metal-plastic hybrid material obtainable by this method, a use of the acidic aqueous composition for adhering the substrate to the plastic, a metal-plastic hybrid material as such, and a use of the metal- plastic hybrid material as component in the automotive, construction or electronic industry.
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
B29C 45/14 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet en incorporant des parties ou des couches préformées, p.ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
Described herein is a method for spacing glass sheets from one another during stacking of the glass sheets, where the method includes:
applying an interleaving powder material between adjacent glass sheets, where a composition including a powdered support material is employed, which is selected from a natural composite material based on cellulose, hemicellulose and/or lignin as the interleaving powder material between the adjacent glass sheets.
C03B 40/033 - Moyens pour empêcher l'adhérence entre le verre et le verre
B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p.ex. en verre
The present invention relates to a method of pre-treating a metallic substrate, the method comprising one or more cleaning steps, wherein at least part of the surface of the metallic substrate is contacted with one or more aqueous cleaning compositions, to obtain a cleaned metallic substrate; and/or one or more chemical pre-treatment steps selected from conversion treating steps, passivation treating steps and thin-layer forming steps, wherein at least part of the surface of a metallic substrate is contacted with one or more chemical pre-treatment compositions selected from conversion treatment compositions, passivation treatment compositions and thin-layer forming compositions to obtain a chemically pre-treated substrate; wherein i. and/or ii. are followed by one or more rinsing steps, wherein at least one composition selected from cleaning compositions, rinsing compositions and chemical pre-treatment compositions comprises an amount of 0.8 to 200 mmol/L of the composition of one or more compounds of formula (I), the COOH group of which can be fully or partially neutralized and wherein one or more of residues R1, R2, R3, R4and R5 are selected from the group consisting of H, hydroxy groups and alkyl groups. The present invention further relates to a method of coating a metallic substrate, wherein the first step consists of the method of pre-treating a substrate according to the invention, wherein after the last rinsing step one or more coating compositions are applied and cured. Moreover, the invention relates to the use of an aqueous composition comprising the compounds of formula (I) and/or their salts in pre-treating a metallic substrate, the pre-treating comprising at least one of a cleaning step and a chemical pre-treatment step; and in addition, at least one rinsing step.
C23C 22/12 - Orthophosphates contenant des cations du zinc
C23C 22/18 - Orthophosphates contenant des cations du manganèse
C23F 11/00 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif
C23G 1/00 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
C11D 11/00 - Méthodes particulières pour la préparation de compositions contenant des mélanges de détergents
C11D 7/26 - Composés organiques contenant de l'oxygène
C23C 18/12 - Revêtement chimique par décomposition soit de composés liquides, soit de solutions des composés constituant le revêtement, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement; Dépôt par contact par décomposition thermique caractérisée par le dépôt sur des matériaux inorganiques, autres que des matériaux métalliques
6.
PROCESS FOR CORROSION-PROTECTING PRETREATMENT OF A METALLIC SURFACE CONTAINING STEEL, GALVANIZED STEEL, ALUMINUM, AN ALUMINUM ALLOY, MAGNESIUM AND/OR A ZINC-MAGNESIUM ALLOY
Described herein is an improved process for anticorrosion pretreatment of a metallic surface including steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy, wherein the metallic surface is brought into contact with i) an acidic aqueous composition A which includes a1) at least one compound selected from the group consisting of titanium, zirconium and hafnium compounds, and with ii) an aqueous composition B which includes b1) at least one (meth)acrylate resin and b2) at least one phenol resin, where the metallic surface is brought into contact firstly with the composition A and then with the composition B and/or firstly with the composition B and then with the composition A and/or simultaneously with the composition A and the composition B.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire
B05D 1/34 - Application simultanée de liquides ou d'autres matériaux fluides, différents
7.
TREATMENT OF METALLIC SURFACES BY COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
Disclosed herein is a method for treatment of at least one metallic surface of a substrate including at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) including (a) one or more metal ions selected from the group consisting of titanium, zirconium and hafnium ions (b) and one or more polymers (P) containing OH- and/or COOH-groups as well as at least one sulfur-containing moiety, to a corresponding acidic aqueous composition (A) as such, a master batch to produce such acidic aqueous composition (A), the use of the acidic aqueous composition (A) for treating metallic surfaces and substrates including the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
8.
TREATMENT OF METALLIC SURFACES BY OH-FUNCTIONAL COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
Disclosed herein are a method for treatment of at least one metallic surface of a substrate including at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) including (a) one or more metal ions selected from the group consisting of titanium, zirconium and hafnium ions (b) and one or more polymers (P) having side chains (S1) and (S2) being different from one another, where side chain (S1) includes at least one functional group selected from the group consisting of hydroxyl groups and carboxylic acid groups and mixtures thereof, and side chain (S2) includes at least two hydroxyl groups, a corresponding acidic aqueous composition (A) as such, a master batch to produce such acidic aqueous composition (A), the use of the acidic aqueous composition (A) for treating metallic surfaces and substrates including the thus treated surfaces.
Disclosed herein are a method for treatment of at least one metallic surface of a substrate including at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) including Zr ions (a) at least one polymer (P) selected from the group consisting of poly(meth)acrylic acids and (meth)acrylic copolymers, as constituent (b), and Mo ions (c), where the relative weight ratio of Zr ions (a) to Mo ions (c), in each case calculated as metal, is in a range of from 40:1 to 7.5:1, to a corresponding acidic aqueous composition (A) as such,a method of using the acidic aqueous composition (A) for treating metallic surfaces and substrates including the thus treated surfaces.
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
10.
AQUEOUS COMPOSITIONS CONTAINING ENCAPSULATED CORROSION INHIBITORS AND METHOD MAKING USE THEREOF
The present invention relates to an aqueous coating composition comprising capsules, which contain corrosion inhibiting compounds, a use of said composition for corrosion protection of metallic substrates, a method for treatment of metallic substrates by making use of said coating composition, and to coated substrates obtainable therefrom.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to capsules comprising corrosion inhibiting compounds, a method for preparing them, and a use of the capsules for releasing the corrosion inhibiting constituents.
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
The present invention relates to a polycondensation method for preparing SH- terminated polymers having at least two terminal SH-groups and comprising sulfur-carbon-sulfur linkages in its polymer backbone, wherein the method comprises a step of reacting at least at least one organic constituent a1 comprising at least one carbonyl group with at least one organic constituent a2 comprising at least two thiol groups, wherein constituent(s) a1 is/are selected from aldehydes having at least one aldehyde group, O-acetals of these aldehydes, ketones having at least one keto group, and mixtures thereof, wherein the two sulfur atoms of the at least two thiol groups of constituent(s) a2 are separated from each other by a linker moiety L having a chain of at least four atoms, and wherein the molar ratio r of constituent(s) a1 and a2 to each other is <1, polymers obtainable by this method, a 2K sealing system comprising such polymers in one of its components, a sealant composition obtainable therefrom, a method of sealing a substrate by making use of said sealant composition, and to a sealed substrate obtainable by this method.
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least one different amino organophosphonic acid derivatives of formula (I)
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least one different amino organophosphonic acid derivatives of formula (I)
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least one different amino organophosphonic acid derivatives of formula (I)
where residues R independently of each other are CH2—PO(OR″)2, residues R′ independently of each other are alkylene residues with 2 to 4 carbon atoms, residues R″ independently of each other are H, Na, K, Li or NH4; and n is an integer from 0 to 4; and at least one copolymer, which is water-soluble or water-dispersible Further disclosed herein are a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates including the pickling method and a method of using the compositions for pickling metallic substrates.
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least two different amino organophosphonic acid derivatives of formula (I)
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least two different amino organophosphonic acid derivatives of formula (I)
Disclosed herein is an aqueous composition having a pH value at 55° C. in the range from 5 to 9, containing at least two different amino organophosphonic acid derivatives of formula (I)
where residues R independently of each other are CH2—PO(OR″)2, residues R′ independently of each other are alkylene residues with 2 to 4 carbon atoms, residues R″ independently of each other are H, Na, K, Li or NH4; and n is an integer from 0 to 4; and where the at least two different amino organophosphonic acid derivatives differ in the value of n. Further disclosed herein is a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates including the pickling method and a method of using the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23C 22/18 - Orthophosphates contenant des cations du manganèse
15.
Phosphonate-Free, Aqueous Pickling Compositions and Their Use
Disclosed herein is a phosphonate-free, aqueous pickling composition having a pH value at 55° C. in the range from 5 to 9, and containing at least one copolymer, which is water-soluble or water-dispersible and selected from the group consisting of polyvinylpyrrolidones; the content of water being in the range from 95.0 wt.-% to 99.9 wt.-% based on the total weight of the composition. Further disclosed herein is a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates including the pickling method and a method of using the compositions for pickling metallic substrates.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry, science and photography;
unprocessed artificial resins, tempering and soldering
preparations; adhesives for use in industry; putties and
other paste fillers; biological preparations for use in
industry and science; waterproof coatings [chemical, other
than paints]; coating compositions [chemicals], other than
paint; chemicals for use in removing coatings; chemical
additives for the manufacture of paints; solvents for
paints; chemical fluids for metal working; coolants;
sealants [chemicals] for the sealing of surfaces; chemicals
for use in etching; cutting agents; releasing agents
[chemical]. Fillers in the nature of paint; anti-corrosive substances;
paints and washes; thinners for coatings; lacquers [paints],
varnish paints; thickeners for paints and lacquers; paint
drying substances; agglutinants for paint; stabilizers for
paints; primers; colorants, dyes; inks for printing, marking
and engraving; raw natural resins; metals in foil and powder
form for use in painting, decorating and printing. Cleaning, polishing, scouring and abrasive preparations for
industrial use; rust removing preparations for industrial
use; agents for removing wax for industrial use.
17.
ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES FOR METAL COLD FORMING
Disclosed herein is a method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method , and contacting at least one surface of the substrate with an aqueous lubricant composition (B). The aqueous lubricant composition (B) has a pH value in the range of from 0.1 to 6.0, and includes water in an amount of at least 40 wt.-%, based on the total weight of the composition (B), at least one film-forming polymer, at least one wax, at least one corrosion inhibitor , and oxalate and/or phosphate anions. Further disclosed herein are a pretreated metallic substrate obtainable by the aforementioned inventive method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (B), and a master batch for preparing the aqueous composition (B).
C10M 107/02 - Polymères d'hydrocarbures; Polymères d'hydrocarbures modifiés par oxydation
C10M 111/04 - Compositions lubrifiantes caractérisées en ce que le matériau de base est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique macromoléculaire
C10M 129/34 - Acides carboxyliques; Leurs sels comportant des groupes carboxyle liés à des atomes de carbone acycliques ou cycloaliphatiques contenant au plus 7 atomes de carbone polycarboxyliques
C10M 125/24 - Composés contenant du phosphore, de l'arsenic ou de l'antimoine
C10M 141/02 - Compositions lubrifiantes caractérisées en ce que l'additif est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique contenant de l'oxygène
18.
BORATE-FREE, AQUEOUS COMPOSITION FOR CLEANING AND TREATING METALLIC SUBSTRATES
The present invention relates to a borate-free, aqueous cleaning and treating composition comprising at least one metasilicate (A); at least one orthophosphate (B); at least one phosphate (C) selected from the group consisting of diphosphates and triphosphates; at least one surfactant (D) selected from the group consisting of anionic surfactants and non-ionic surfactants; and wherein the aqueous cleaning and treating composition has a pH value at 20 °C in the range from 11.0 to 12.8; and possesses a molar ratio of Si atoms to P atoms being from 0.75:1 to 1:0.75, based on the sum of the Si-containing metasilicates (A) and the sum of the P-containing orthophosphates (B), diphosphates (C) and triphosphates (C). The invention further relates to solid mixtures. The invention also relates to a method for cleaning and treating metallic substrates making use of the compositions and the use of the compositions to clean metallic substrates and treat metallic substrates by forming a Si-containing layer on the surface of the metallic substrates.
The present invention relates to a borate-free, aqueous cleaning and treating composition comprising at least one metasilicate (A); at least one orthophosphate (B); at least one phosphate (C) selected from the group consisting of diphosphates and triphosphates; at least one surfactant (D) selected from the group consisting of anionic surfactants and non-ionic surfactants; and wherein the aqueous cleaning and treating composition has a pH value at 20 °C in the range from 11.0 to 12.8; and possesses a molar ratio of Si atoms to P atoms being from 0.75:1 to 1:0.75, based on the sum of the Si-containing metasilicates (A) and the sum of the P-containing orthophosphates (B), diphosphates (C) and triphosphates (C). The invention further relates to solid mixtures. The invention also relates to a method for cleaning and treating metallic substrates making use of the compositions and the use of the compositions to clean metallic substrates and treat metallic substrates by forming a Si-containing layer on the surface of the metallic substrates.
Disclosed herein is a method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method including (1) providing at least one substrate, (2) contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (A). and optionally (3) drying the coating film obtained after having performed step (2). Further disclosed herein are a pretreated metallic substrate obtainable by the aforementioned method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (A) as defined above, and a master batch for preparing the aqueous composition (A).
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23G 1/06 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions acides avec emploi d'inhibiteurs inhibiteurs organiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
(1) Chemicals for use in industry, science and photography; unprocessed artificial resins, tempering and soldering preparations; adhesives for use in industry; putties and other paste fillers; biological preparations for use in industry and science; waterproof coatings [chemical, other than paints]; coating compositions [chemicals], other than paint; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints; chemical fluids for metal working; coolants; sealants [chemicals] for the sealing of surfaces; chemicals for use in etching; cutting agents; releasing agents [chemical].
(2) Fillers in the nature of paint; anti-corrosive substances; paints and washes; thinners for coatings; lacquers [paints], varnish paints; thickeners for paints and lacquers; paint drying substances; agglutinants for paint; stabilizers for paints; primers; colorants, dyes; inks for printing, marking and engraving; raw natural resins; metals in foil and powder form for use in painting, decorating and printing.
(3) Cleaning, polishing, scouring and abrasive preparations for industrial use; rust removing preparations for industrial use; agents for removing wax for industrial use.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry and science; unprocessed artificial resins, tempering preparations; adhesives for use in industry; paste fillers, namely, paste fillers for automobile body repair; biological preparations for use in industry and science; chemical, other than paints, namely, waterproof coatings in the nature of waterproofing chemical compositions, chemicals, namely, coating compositions, other than paint, in the nature of metal plating chemical coating compositions; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints, namely, aromatic solvents for industrial and commercial use; chemicals, namely, sealants for the sealing of surfaces in the nature of chemical sealants used for buildings which penetrate through walls, floors and ceilings for fire prevention; chemicals for use in etching; chemical agents for use in metal cutting; fillers in the nature of paint, namely paste fillers for automobile repair, fillers in the nature of chemical preparations for use in the manufacture of paints; stabilizers for paints, namely, chemical preparations for use in the manufacture of paints Anti-corrosive substances, namely anticorrosive coatings; paints and washes in the nature of lime wash; thinners for coatings, namely paint thinners; lacquers in the nature of paints, varnishes in the nature of paints; thickeners for paints and lacquers; drying agents for paints; agglutinants for paint; primers; colorants; dyes, namely synthetic dyes; raw natural resins; metals in foil and powder form for use in painting, decorating and printing Cleaning, polishing, scouring and abrasive preparations; rust removing preparations; agents for removing wax, namely wax stripping preparations
23.
POLYUREA COATING SYSTEMS AS SEALANTS FOR THE EXTERIOR OF FUEL TANKS
Disclosed herein is a 2K coating system consisting of two components (A) and (B) being separate from each other, where (A) includes at least one constituent (a1) containing at least one aromatic moiety and bearing on average at least two primary and/or secondary amino groups, where (B) includes at least one constituent (b1) containing at least one aromatic moiety and bearing on average at least two isocyanate groups, where each of (A) and (B) has a solid content of at least 95 wt.-%, based on the total weight of the respective component, and constituent (b1) present in component (B) bears carbodiimide and/or uretonimine units and at least one structural unit (I). Also disclosed herein are a coating composition obtainable by mixing components (A) and (B), a method of using said coating composition as sealant, a method of applying the coating composition to a substrate, and a sealed substrate.
C09D 175/08 - Polyuréthanes à partir de polyéthers
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/50 - Polyéthers contenant des hétéro-atomes autres que l'oxygène
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
24.
NON-CR PASSIVATING COMPOSITION AND ARTICLE TREATED BY THE SAME
The present invention relates to an aqueous non-Cr passivating composition comprising, on the basis of the weight of the non-Cr passivating composition: (a) 5 to 20% by weight of a silicon-containing compound; and (b) 5 to 15% by weight of a water-borne polymer, which is selected from the group consisting of a polyurethane resin, an epoxy resin, a polyacrylate resin and the combination thereof. The present invention also relates to a metal with a surface passivated by the aqueous non-Cr passivating composition and an article having a metallic surface passivated by the aqueous non-Cr passivating composition, and to a process for passivating a metallic surface with the aqueous non-Cr passivating composition.
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 133/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul ra; Compositions de revêtement à base de dérivés de tels polymères
C23C 22/05 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses
25.
NON-CR PASSIVATING COMPOSITION AND ARTICLE TREATED BY THE SAME
The present invention relates to an aqueous non-Cr passivating composition comprising, on the basis of the weight of the non-Cr passivating composition: (a) 5 to 20% by weight of a silicon-containing compound; and (b) 5 to 15% by weight of a water-borne polymer, which is selected from the group consisting of a polyurethane resin, an epoxy resin, a polyacrylate resin and the combination thereof. The present invention also relates to a metal with a surface passivated by the aqueous non-Cr passivating composition and an article having a metallic surface passivated by the aqueous non-Cr passivating composition, and to a process for passivating a metallic surface with the aqueous non-Cr passivating composition.
C23C 22/05 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 133/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul ra; Compositions de revêtement à base de dérivés de tels polymères
The present invention relates to an aqueous composition comprising components (A) from 10% to 35% by weight of acrylic resin without hydroxyl group, wherein said acrylic resin has an average particle diameter in a range of from 50?m to 200?m measured by dynamic light scattering according to ISO13321:2004, (B) from 0.1% to 4% by weight of a film-forming aid having a boiling point of no more than 300°C under 1 atm, (C) from 1% to 8% by weight of a lubricant having an average particle diameter in a range of from 100nm to 600nm measured by dynamic light scattering according to ISO13321:2004, and (D) from 0.1% to 1% by weight of a water-soluble chromium compound, wherein its weight is calculated from the chromium element, and the weight percentages of all components are based on the total weight of the aqueous composition.
The present invention relates to an aqueous composition comprising components (A) from 10% to 35% by weight of acrylic resin without hydroxyl group, wherein said acrylic resin has an average particle diameter in a range of from 50μm to 200μm measured by dynamic light scattering according to ISO13321:2004, (B) from 0.1% to 4% by weight of a film-forming aid having a boiling point of no more than 300°C under 1 atm, (C) from 1% to 8% by weight of a lubricant having an average particle diameter in a range of from 100nm to 600nm measured by dynamic light scattering according to ISO13321:2004, and (D) from 0.1% to 1% by weight of a water-soluble chromium compound, wherein its weight is calculated from the chromium element, and the weight percentages of all components are based on the total weight of the aqueous composition.
The present invention relates to a method of sealing a substrate optionally comprising a step (1) of applying a primer composition, and necessarily comprising a step (2) of applying a sealant composition, which is obtainable by mixing components (A) and (B) of a 2K-sealing system with each other, comprising in (A) a thiol groups containing polymeric constituent (a1) and in (B) a constituent (b), which is suitable for hardening the sealant composition by at least partially inducing a chemical transformation of the thiol groups of constituent (a1), wherein an organosilane constituent comprising at least one hydrolyzable group X, at least one NCO-group and a spacer unit comprising a moiety MS comprising in turn at least one sulfur atom and being positioned between X and the NCO-group, is at least present - when step (1) is not performed - as constituent (a2) in the sealant composition applied in step (2) or is - when step (1) is performed - at least present as a constituent in the primer composition applied in step (1 ), a sealed substrate obtainable by this method, a use of said organosilane constituent for adhesion enhancement, the sealant composition used in step (2), the 2K sealing system as such, and to the organosilane constituent per se.
The present invention relates to a method of sealing a substrate optionally comprising a step (1) of applying a primer composition, and necessarily comprising a step (2) of applying a sealant composition, which is obtainable by mixing components (A) and (B) of a 2K-sealing system with each other, comprising in (A) a thiol groups containing polymeric constituent (a1) and in (B) a constituent (b), which is suitable for hardening the sealant composition by at least partially inducing a chemical transformation of the thiol groups of constituent (a1), wherein an organosilane constituent comprising at least one hydrolyzable group X, at least one NCO-group and a spacer unit comprising a moiety MS comprising in turn at least one sulfur atom and being positioned between X and the NCO-group, is at least present - when step (1) is not performed - as constituent (a2) in the sealant composition applied in step (2) or is - when step (1) is performed - at least present as a constituent in the primer composition applied in step (1 ), a sealed substrate obtainable by this method, a use of said organosilane constituent for adhesion enhancement, the sealant composition used in step (2), the 2K sealing system as such, and to the organosilane constituent per se.
Described herein is a method for filling seal caps and also to a corresponding automated device for filling seal caps. The method for filling seal caps includes carrying out the filling of the seal caps using an automated process, where positioning a filling unit and/or positioning the seal caps by means of movement in an XYZ coordinate system as well as filling the seal caps is automated, and where the seal caps are positioned on a support plate.
F16B 33/00 - Caractéristiques communes aux boulons et aux écrous
B05C 5/02 - Appareillages dans lesquels un liquide ou autre matériau fluide est projeté, versé ou répandu sur la surface de l'ouvrage à partir d'un dispositif de sortie en contact, ou presque en contact, avec l'ouvrage
B05C 13/02 - Moyens pour manipuler ou tenir des objets, p.ex. des objets individuels pour des objets particuliers
B29C 31/04 - Alimentation, p.ex. chargement d'une cavité de moulage
B29C 31/06 - Alimentation, p.ex. chargement d'une cavité de moulage par quantités déterminées
B29C 39/10 - Moulage par coulée, c. à d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulage; Appareils à cet effet pour la fabrication d'objets de longueur définie, c. à d. d'objets séparés en incorporant des parties ou des couches préformées, p.ex. coulée autour d'inserts ou sur des objets à recouvrir
F16B 37/14 - Ecrous-chapeaux; Chapeaux d'écrous ou de boulons
31.
ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES AT NON-NEUTRAL PH VALUES FOR METAL COLD FORMING
The present invention relates to a method of pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), wherein the aqueous lubricant composition (B) comprises besides water at least constituents (b1) to (b4) and optionally (b5), namely as (b1) at least one homopolymer and/or copolymer being prepared by polymerization of at least vinyl pyrrolidone as at least one monomer, wherein (b1) has a polydispersity index (PDI) in a range of from 1.5 to 8.0, as (b2) at least one wax, as (b3) at least one defoamer,and as (b4) (i) oxalate anions and/or phosphate anions or (ii) calcium cations, chloride anions and hydroxide anions, as well as optionally Fe(III) ions as (b5), wherein (b5) is present in case at least oxalate anions are present as (b4), a pretreated metallic substrate obtainable by the inventive method, a method of cold forming of a metallic substrate and an aqueous lubricant composition (B) as defined above.
C23C 22/12 - Orthophosphates contenant des cations du zinc
C23C 22/10 - Orthophosphates contenant des oxydants
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
C23C 22/66 - Traitement de l'aluminium ou des alliages à base d'aluminium
32.
ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES AT NON-NEUTRAL PH VALUES FOR METAL COLD FORMING
The present invention relates to a method of pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), wherein the aqueous lubricant composition (B) comprises besides water at least constituents (b1) to (b4) and optionally (b5), namely as (b1) at least one homopolymer and/or copolymer being prepared by polymerization of at least vinyl pyrrolidone as at least one monomer, wherein (b1) has a polydispersity index (PDI) in a range of from 1.5 to 8.0, as (b2) at least one wax, as (b3) at least one defoamer,and as (b4) (i) oxalate anions and/or phosphate anions or (ii) calcium cations, chloride anions and hydroxide anions, as well as optionally Fe(III) ions as (b5), wherein (b5) is present in case at least oxalate anions are present as (b4), a pretreated metallic substrate obtainable by the inventive method, a method of cold forming of a metallic substrate and an aqueous lubricant composition (B) as defined above.
C23C 22/12 - Orthophosphates contenant des cations du zinc
C23C 22/66 - Traitement de l'aluminium ou des alliages à base d'aluminium
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
C23C 22/10 - Orthophosphates contenant des oxydants
Described herein is a composition including at least one polyurethane polymer. Also described herein are a method of using the composition including at least one polyurethane polymer for metal pre-treatment and a process for metal pre-treatment.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
C09D 175/08 - Polyuréthanes à partir de polyéthers
Described is a method for spacing glass sheets from one another during stacking of the glass sheets, wherein the method comprises: - applying an interleaving powder material between adjacent glass sheets whereby, - a composition comprising a powdered support material is employed, which is selected from a natural composite material based on cellulose, hemicellulose and/or lignin as the interleaving powder material between the adjacent glass sheets.
C03B 40/033 - Moyens pour empêcher l'adhérence entre le verre et le verre
B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p.ex. en verre
35.
IMPROVED METHOD FOR PURGING PAINT CIRCUITS AND WATERBORNE PURGE CLEANER
Described herein is a method for purging paint circuits coated with a non-cured paint with improved cleaning efficiency and a reduced COD (Chemical Oxygen Demand) in the wastewater, where a paint circuit is brought into contact with a waterborne purge cleaner solution including at least one glycolether and which additionally includes at least one water-soluble amine having at least 7 carbon atoms. Also described herein is a waterborne purge cleaner solution with improved cleaning efficiency and reduced VOC (Volatile Organic Compound) content as well as a concentrate for producing the purge cleaner solution.
C09D 9/00 - Produits chimiques pour enlever la peinture ou l'encre
C02F 1/54 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension utilisant des produits organiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry, science and photography; Unprocessed artificial resins, Tempering and soldering preparations; Adhesives for use in industry; Putties and other paste fillers; Biological preparations for use in industry and science; waterproof coatings [chemical, other than paints]; coating compositions [chemicals], other than paint; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints; chemical fluids for metal working; Coolants; sealants [chemicals] for the sealing of surfaces; chemicals for use in etching; cutting agents; releasing agents [chemical]. Fillers in the nature of paint; Anti-corrosive substances; Paints and washes; Thinners for coatings; lacquers [paints], Varnish paints; Thickeners for paints and lacquers; Paint drying substances; Agglutinants for paint; stabilizers for paints; Primers; Colorants, dyes; Inks for printing, marking and engraving; Raw natural resins; Metals in foil and powder form for use in painting, decorating and printing. Cleaning, polishing, scouring and abrasive preparations for industrial use; rust removing preparations for industrial use; agents for removing wax for industrial use.
37.
AN ANTI-RUST COMPOSITION FOR METAL SURFACE AND A METHOD OF ANTI-RUST TREATMENT ON METAL SURFACE
Described herein is an anti-rust composition for metal surfaces including: a) 30% to 80% by weight of water-soluble or water-dispersible acrylic resin and/or urethane resin; b) 0.1% to 10% by weight of epoxysilane and/or vinylsilane; c) 0.1% to 3% by weight of silicone surfactant and/or fluorosurfactant; d) 0.1% to 10% by weight of alcohol and/or ether; and e) water, where the weight percentage of each component is based on the total weight of the aqueous composition. Also described herein is an anti-rust treatment method on a metal surface including steps of i) coating the invented anti-rust composition onto the metal surface and ii) drying the coating layer at a temperature from 60° C. to 150° C. Also described herein is an anti-rust treated coil steel obtained by the anti-rust treatment method.
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 133/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul ra; Compositions de revêtement à base de dérivés de tels polymères
Described herein is a water-based, alkaline cleaner concentrate for producing a cleaner for metallic surfaces, the concentrate including a) at least one (meth)acrylic acid homopolymer having a weight-average molar mass in the range from 3 000 to 19 000 g/mol and b) at least one (meth)acrylic acid copolymer having a weight-average molar mass in the range from 50 000 to 100 000 g/mol. Also described herein are a corresponding cleaner for metallic surfaces with reduced pickling erosion, a process for anticorrosive treatment of metallic surfaces that includes a corresponding cleaning step, a metallic surface obtained by the process, and a method of use thereof in the sector of the metalworking industries.
C23G 1/16 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions alcalines avec emploi d'inhibiteurs
C09D 5/44 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte pour des applications électrophorétiques
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
39.
METHOD FOR OPERATING A TREATMENT SYSTEM, TREATMENT SYSTEM, AND USE OF A TREATMENT SYSTEM
The invention relates to a method for operating a treatment system, by means of which an optimized workpiece treatment is facilitated. The method for operating a treatment system comprises the following steps:
guiding workpieces through a treatment basin filled with a treatment medium in order to treat the workpieces;
rinsing the workpieces with a rinsing medium while and/or after the workpieces are removed from the treatment basin;
and producing the rinsing medium from the treatment medium, wherein the rinsing medium is produced using a preparation device preferably by filtering, in particular nano-filtering, the treatment medium.
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétés; Procédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B05D 1/18 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par immersion
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C23C 22/06 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising (a) one or more metal ions selected from the group of titanium, zirconium and hafnium ions (b) and one or more polymers (P) containing OH- and/or COOH-groups as well as at least one sulfur-containing moiety, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating metallic surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
41.
TREATMENT OF METALLIC SURFACES BY OH-FUNCTIONAL COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising (a) one or more metal ions selected from the group of titanium, zirconium and hafnium ions (b) and one or more polymers (P) having side chains (S1) and (S2) being different from one another, wherein side chain (S1) comprises at least one functional group selected from the group consisting of hydroxyl groups and carboxylic acid groups and mixtures thereof, and side chain (S2) comprises at least two hydroxyl groups, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating metallic surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
42.
TREATMENT OF METALLIC SURFACES BY COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising (a) one or more metal ions selected from the group of titanium, zirconium and hafnium ions (b) and one or more polymers (P) containing OH- and/or COOH-groups as well as at least one sulfur-containing moiety, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating metallic surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
43.
TREATMENT OF METALLIC SURFACES BY OH-FUNCTIONAL COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising (a) one or more metal ions selected from the group of titanium, zirconium and hafnium ions (b) and one or more polymers (P) having side chains (S1) and (S2) being different from one another, wherein side chain (S1) comprises at least one functional group selected from the group consisting of hydroxyl groups and carboxylic acid groups and mixtures thereof, and side chain (S2) comprises at least two hydroxyl groups, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating metallic surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry, science and photography;
unprocessed artificial resins, tempering and soldering
preparations; adhesives for use in industry; putties and
other paste fillers; biological preparations for use in
industry and science; waterproof coatings [chemical, other
than paints]; coating compositions [chemicals], other than
paint; chemical additives for paints and surface coatings;
chemicals for use in removing coatings; chemical additives
for the manufacture of paints; solvents for paints; chemical
fluids for metal working; coolants; sealants [chemicals] for
the sealing of surfaces; chemicals for use in etching;
chemical agents for use in metal cutting; chemical release
agents; fillers in the nature of paint; stabilizers for
paints. Anti-corrosive substances; paints and washes; thinners for
coatings; lacquers in the nature of paints, varnishes in the
nature of paints; thickeners for paints and lacquers; drying
agents for paints; agglutinants for paint; primers;
colorants, dyes; inks for printing, marking and engraving;
raw natural resins; metals in foil and powder form for use
in painting, decorating and printing. Bleaching preparations and other substances for laundry use;
cleaning, polishing, scouring and abrasive preparations;
rust removing preparations; agents for removing wax.
45.
ZR, MO AND ACID-FUNCTIONAL POLYMER CONTAINING AQUEOUS COMPOSITIONS FOR TREATMENT OF METALLIC SURFACES
The present invention relates to a method for treatment of at least one metallic surface of a substrate comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) having a pH value in a range of from 2.5 to <5.0 and comprising Zr ions (a) in an amount in a range of from 10 to 200 ppm, calculated as metal, at least one polymer (P) selected from poly(meth)acrylic acids and (meth)acrylic copolymers, which bear carboxylic acid groups, and mixtures thereof, as constituent (b), and Mo ions (c) in an amount in a range of from 0.5 to 10 ppm, calculated as metal, wherein the relative weight ratio of Zr ions (a) to Mo ions (c), in each case calculated as metal, is in a range of from 40:1 to 7.5:1, to a corresponding acidic aqueous composition (A) as such, to the use of the acidic aqueous composition (A) for treating metallic surfaces and to substrates comprising the thus treated surfaces.
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
46.
ALTERNATIVE COMPOSITION AND ALTERNATIVE METHOD FOR EFFECTIVELY PHOSPHATING METAL SURFACES
Described herein is an alternative acidic, aqueous composition for effectively phosphating metallic surfaces, which includes, besides zinc ions, manganese ions, phosphate ions and, preferably, nickel ions, at least one accelerator of a formula R1R2R3C—NO2 where each of the substituents R1, R2 and R3 on the carbon atom is selected, independently of the others, from the group consisting of hydroxymethyl, 1-hydroxyethyl, 2-hydroxyethyl, 1-hydroxypropyl, 2-hydroxypropyl, 3-hydroxypropyl, 1-hydroxy-1-methyl ethyl and 2-hydroxy-1-methylethyl. Also described herein are a method for producing such a composition, an alternative method for phosphating metallic surfaces, and a method of using phosphate coatings produced accordingly.
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
Described herein is an improved method for applying silane-based coatings to solid surfaces, in particular metal surfaces. Also described herein are a silane-containing composition, a solid surface, in particular a metal surface, including a silane-based coating, and a method of using the silane-based coating in the transportation industry or in electrically conductive assembling.
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
B05D 3/04 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des gaz
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
48.
SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR
Described herein is a simplified process for a pretreatment of metallic substrates for cold forming. Also described herein are a corresponding reactive lubricant, a metallic substrate which has been pretreated by the process, and a method of using the pretreated metallic substrate.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
(1) Chemicals for use in industry, science and photography; unprocessed artificial resins, tempering and soldering preparations; adhesives for use in industry; putties and other paste fillers; biological preparations for use in industry and science; waterproof coatings [chemical, other than paints]; coating compositions [chemicals], other than paint; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints; chemical fluids for metal working; coolants; sealants [chemicals] for the sealing of surfaces; chemicals for use in etching; chemical agents for use in metal cutting; chemical release agents; fillers in the nature of paint; stabilizers for paints.
(2) Anti-corrosive substances; paints and washes; thinners for coatings; lacquers in the nature of paints, varnishes in the nature of paints; thickeners for paints and lacquers; drying agents for paints; agglutinants for paint; primers; colorants, dyes; inks for printing, marking and engraving; raw natural resins; metals in foil and powder form for use in painting, decorating and printing.
(3) Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; rust removing preparations; agents for removing wax.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry and science; unprocessed artificial resins, tempering preparations; adhesives for use in industry; paste fillers, namely, paste fillers for automobile body repair; biological preparations for use in industry and science; chemicals, other than paints, namely, waterproof coatings in the nature of waterproofing chemical compositions; chemicals, namely, coating compositions, other than paint, in the nature of metal plating chemical coating compositions; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints, namely, aromatic solvents for industrial and commercial use; chemicals, namely, sealants for the sealing of surfaces in the nature of chemical sealants used for buildings which penetrate through walls, floors and ceilings for fire prevention; chemicals for use in etching; chemical agents for use in metal cutting; fillers in the nature of paint, namely paste fillers for automobile repair; fillers in the nature of chemical preparations for use in the manufacture of paints; stabilizers for paints, namely, chemical preparations for use in the manufacture of paints Anti-corrosive substances, namely, anticorrosive coatings; paints and washes in the nature of lime wash; thinners for coatings, namely, paint thinners; lacquers in the nature of paints, varnishes in the nature of paints; thickeners for paints and lacquers; drying agents for paints; agglutinants for paint; primers; colorants; dyes, namely, synthetic dyes; raw natural resins; metals in foil and powder form for use in painting, decorating and printing Cleaning, polishing, scouring and abrasive preparations; rust removing preparations; agents for removing wax, namely, wax stripping preparations
51.
IMPROVED ACTIVATION AGENT FOR MANGANESE PHOSPHATING PROCESSES
The present invention refers to an alkaline aqueous activation agent for manganese phosphating processes, which comprises a) nanoscale manganese phosphate particles in dispersed form, and b) at least one dispersion agent selected from the group consisting of homo- and copolymers containing at least one monomeric unit having at least one carboxylic acid salt group. Moreover, the present invention refers to a method for producing said activation agent, an improved manganese phosphating process making use of the activation agent and an accordingly phosphatized metallic substrate, especially a steel substrate.
The present invention refers to an alkaline aqueous activation agent for manganese phosphating processes, which comprises a) nanoscale manganese phosphate particles in dispersed form, and b) at least one dispersion agent selected from the group consisting of homo- and copolymers containing at least one monomeric unit having at least one carboxylic acid salt group. Moreover, the present invention refers to a method for producing said activation agent, an improved manganese phosphating process making use of the activation agent and an accordingly phosphatized metallic substrate, especially a steel substrate.
The invention relates to a phosphonate-free, aqueous pickling composition having a pH value at 55 °C in the range from 5 to 9, and containing at least one copolymer, which is water-soluble or water-dispersible and selected from the group consisting of polyvinylpyrrolidones; the content of water being in the range from 95.0 wt.-% to 99.9 wt.-% based on the total weight of the composition. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
C23C 22/18 - Orthophosphates contenant des cations du manganèse
2244; and n is an integer from 0 to 4; and wherein the at least two different amino organophosphonic acid derivatives differ in the value of n. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
The invention relates to a phosphonate-free, aqueous pickling composition having a pH value at 55 °C in the range from 5 to 9, and containing at least one copolymer, which is water-soluble or water-dispersible and selected from the group consisting of polyvinylpyrrolidones; the content of water being in the range from 95.0 wt.-% to 99.9 wt.-% based on the total weight of the composition. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
C23C 22/18 - Orthophosphates contenant des cations du manganèse
The invention relates to an aqueous composition having a pH value at 55 °C in the range from 5 to 9, containing at least two different amino organophosphonic acid derivatives of formula (I) wherein residues R independently of each other are CH2-PO(OR'')2, residues R' independently of each other are alkylene residues with 2 to 4 carbon atoms, residues R'' independently of each other are H, Na, K, Li or NH4; and n is an integer from 0 to 4; and wherein the at least two different amino organophosphonic acid derivatives differ in the value of n. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
C23C 22/18 - Orthophosphates contenant des cations du manganèse
The invention relates to an aqueous composition having a pH value at 55 °C in the range from 5 to 9, containing at least one different amino organophosphonic acid derivatives of formula (I) wherein residues R independently of each other are CH2-PO(OR'')2, residues R' independently of each other are alkylene residues with 2 to 4 carbon atoms, residues R'' independently of each other are H, Na, K, Li or NH4; and n is an integer from 0 to 4; and at least one copolymer, which is water-soluble or water-dispersible and selected from the group consisting of at least partially neutralized poly(meth)acrylic acids and polyvinylpyrrolidones; the content of water being in the range from 80 wt.-% to 99.5 wt.-%, based on the total weight of the composition. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
C23C 22/18 - Orthophosphates contenant des cations du manganèse
2244; and n is an integer from 0 to 4; and at least one copolymer, which is water-soluble or water-dispersible and selected from the group consisting of at least partially neutralized poly(meth)acrylic acids and polyvinylpyrrolidones; the content of water being in the range from 80 wt.-% to 99.5 wt.-%, based on the total weight of the composition. The invention further relates to a concentrate to produce such compositions, a pickling method for pickling metallic substrates making use of the compositions, a coating method for coating metallic substrates comprising the pickling method and a use of the compositions for pickling metallic substrates.
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/24 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres
C23G 1/26 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions neutres avec emploi d'inhibiteurs
Application of amine functionalized organo silane fatty acid combo system as corrosion inhibitors in the clear emissive permanent coatings on aluminum/zinc alloy
50 is in the range of 0.3 to 80 μm and having been comminuted, disintegrated, exfoliated or any combination of these to thin particles. The composition additionally includes the reaction product of at least one aminefunctionalized organosilane and/or oligomer and/or polymer thereof and at least one fatty acid. The molar ratio of the amino group/s of the at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof and of the at least one fatty acid is 1.2:1 to 1:2.
C09D 133/02 - Homopolymères ou copolymères d'acides; Leurs sels métalliques ou d'ammonium
C09K 5/14 - Substances solides, p.ex. pulvérulentes ou granuleuses
B05D 7/16 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture en utilisant des laques ou vernis synthétiques
60.
ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES FOR METAL COLD FORMING
The present invention relates to method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2) and optionally step (3), namely providing at least one substrate having at least one surface at least partially made of at least one metal (1), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (A) having a pH value below 2.0 and comprising besides water oxalate anions (a1), thiosulfate anions (a2), chloride anions (a3), at least one film-forming polymer (a4), which is a homopolymer and/or copolymer being prepared by polymerization of at least one ethylenically unsaturated monomer, at least one wax (a5), and fluoride anions and/or bifluoride anions (a6), and optionally drying the coating film obtained after having performed step (2), a pretreated metallic substrate obtainable by the aforementioned inventive method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (A) as defined above and a master batch for preparing the aqueous composition (A).
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
C10M 177/00 - Méthodes particulières de préparation des compositions lubrifiantes; Modification chimique par post-traitement des constituants ou de la composition lubrifiante elle-même, non couverte par d'autres classes
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
The present invention relates to a method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), wherein the aqueous lubricant composition (B) has a pH value in the range of from 0.1 to 6.0, comprises water in an amount of at least 40 wt.-%, based on the total weight of composition (B), at least one film-forming polymer (b1), which is a homopolymer and/or copolymer being prepared by polymerization of at least vinyl pyrrolidone, wherein said homopolymer and/or copolymer has a weight average molecular weight in the range of from 1 000 to 100 000 g/mol, at least one wax (b2), at least one corrosion inhibitor (b3) and oxalate and/or phosphate anions (b4), a pretreated metallic substrate obtainable by the aforementioned inventive method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (B) as defined above and a master batch for preparing the aqueous composition (B).
The present invention relates to a method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), wherein the aqueous lubricant composition (B) has a pH value in the range of from 0.1 to 6.0, comprises water in an amount of at least 40 wt.-%, based on the total weight of composition (B), at least one film-forming polymer (b1), which is a homopolymer and/or copolymer being prepared by polymerization of at least vinyl pyrrolidone, wherein said homopolymer and/or copolymer has a weight average molecular weight in the range of from 1 000 to 100 000 g/mol, at least one wax (b2), at least one corrosion inhibitor (b3) and oxalate and/or phosphate anions (b4), a pretreated metallic substrate obtainable by the aforementioned inventive method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (B) as defined above and a master batch for preparing the aqueous composition (B).
The present invention relates to method for pretreatment of a metallic substrate for a subsequent metal cold forming process, said method comprising at least steps (1) and (2) and optionally step (3), namely providing at least one substrate having at least one surface at least partially made of at least one metal (1), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (A) having a pH value below 2.0 and comprising besides water oxalate anions (a1), thiosulfate anions (a2), chloride anions (a3), at least one film-forming polymer (a4), which is a homopolymer and/or copolymer being prepared by polymerization of at least one ethylenically unsaturated monomer, at least one wax (a5), and fluoride anions and/or bifluoride anions (a6), and optionally drying the coating film obtained after having performed step (2), a pretreated metallic substrate obtainable by the aforementioned inventive method, a method of cold forming of a metallic substrate including a step of subjecting the inventive pretreated metallic substrate to a cold forming process, an aqueous lubricant composition (A) as defined above and a master batch for preparing the aqueous composition (A).
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
C10M 177/00 - Méthodes particulières de préparation des compositions lubrifiantes; Modification chimique par post-traitement des constituants ou de la composition lubrifiante elle-même, non couverte par d'autres classes
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
C10N 80/00 - Prétraitement spécial du matériau à lubrifier, p.ex. phosphatation ou chromatation d'un métal
C10N 30/12 - Inhibition de la corrosion, p.ex. agents antirouille, agents anticorrosifs
C10N 50/02 - Forme sous laquelle est appliqué le lubrifiant au matériau à lubrifier en solution ou en suspension dans un liquide porteur qui s'évapore ultérieurement pour laisser un revêtement lubrifiant
64.
Method for treating surfaces of aluminum containing substrates
Described herein is a method for treatment of at least one surface of a substrate at least partially made of aluminum and/or an aluminum alloy, including at least a step of contacting said surface with an acidic aqueous composition (A) including one or more metal compounds (M) selected from the group of titanium compounds, zirconium compounds, and hafnium compounds and one or more linear polymers (P) containing (m1) N,N-dimethyl (meth)acryl amide, (m2) vinylphosphonic acid, and (m3) (meth)acrylic acid in form of their polymerized monomeric units, the one or more linear polymers (P) being included in the acidic aqueous composition (A) in an amount of 50 to 5000 ppm. Also described herein is an acidic aqueous composition (A), a master batch to produce the acidic aqueous composition (A), a method of using the acidic aqueous composition (A) for treating surfaces, and substrates comprising the treated surfaces.
C09D 133/08 - Homopolymères ou copolymères d'esters de l'acide acrylique
C09D 133/26 - Homopolymères ou copolymères de l'acrylamide ou du méthacrylamide
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/56 - Traitement de l'aluminium ou des alliages à base d'aluminium
C23C 22/80 - Pré-traitement du matériau à revêtir au moyen de solutions contenant des composés du titane ou du zirconium
The present invention relates to a 2K coating system consisting of two components (A) and (B) being separate from each other, wherein (A) comprises at least one constituent (a1) containing at least one aromatic moiety and bearing on average at least two primary and/or secondary amino groups, wherein (B) comprises at least one constituent (b1) containing at least one aromatic moiety and bearing on average at least two isocyanate groups, wherein each of (A) and (B) has a solid content of at least 95 wt.-%, based on the total weight of the respective component, and constituent (b1) present in component (B) bears carbodiimide and/or uretonimine units as well as at least one structural unit (I), a coating composition obtainable by mixing components (A) and (B) of the inventive coating system, a use of said coating composition as sealant, in particular for sealing the exterior of fuel tanks, a method of applying the coating composition to a substrate and in particular a method of sealing the exterior of fuel tanks, and a sealed substrate such as a sealed fuel tank obtainable by this method.
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C08G 18/50 - Polyéthers contenant des hétéro-atomes autres que l'oxygène
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
The present invention relates to a 2K coating system consisting of two components (A) and (B) being separate from each other, wherein (A) comprises at least one constituent (a1) containing at least one aromatic moiety and bearing on average at least two primary and/or secondary amino groups, wherein (B) comprises at least one constituent (b1) containing at least one aromatic moiety and bearing on average at least two isocyanate groups, wherein each of (A) and (B) has a solid content of at least 95 wt.-%, based on the total weight of the respective component, and constituent (b1) present in component (B) bears carbodiimide and/or uretonimine units as well as at least one structural unit (I), a coating composition obtainable by mixing components (A) and (B) of the inventive coating system, a use of said coating composition as sealant, in particular for sealing the exterior of fuel tanks, a method of applying the coating composition to a substrate and in particular a method of sealing the exterior of fuel tanks, and a sealed substrate such as a sealed fuel tank obtainable by this method.
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
B05D 1/34 - Application simultanée de liquides ou d'autres matériaux fluides, différents
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C08G 18/50 - Polyéthers contenant des hétéro-atomes autres que l'oxygène
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
Produits et services
Chemicals for use in industry, science and photography; Unprocessed artificial resins, Tempering and soldering preparations; Adhesives for use in industry; Putties and other paste fillers; Biological preparations for use in industry and science; waterproof coatings [chemical, other than paints]; coating compositions [chemicals], other than paint; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; solvents for paints; chemical fluids for metal working; Coolants; sealants [chemicals] for the sealing of surfaces; chemicals for use in etching; cutting agents; releasing agents [chemical]. Fillers in the nature of paint; Anti-corrosive substances; Paints and washes; Thinners for coatings; lacquers [paints], Varnish paints; Thickeners for paints and lacquers; Paint drying substances; Agglutinants for paint; stabilizers for paints; Primers; Colorants, dyes; Inks for printing, marking and engraving; Raw natural resins; Metals in foil and powder form for use in painting, decorating and printing. Cleaning, polishing, scouring and abrasive preparations for industrial use; rust removing preparations for industrial use; agents for removing wax for industrial use.
68.
Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys
Provided herein is a composition for treating aluminum containing surfaces, wherein the composition includes a reaction product of at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof and at least one fatty acid, wherein the molar ratio of the amino group/s of the at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof and of the at least one fatty acid is 1.2:1 to 1:2, and wherein the at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof is linked to the at least one fatty acid by at least one carboxylic acid/amine salt bond and/or at least one amide bond.
C07F 7/18 - Composés comportant une ou plusieurs liaisons C—Si ainsi qu'une ou plusieurs liaisons C—O—Si
C23F 14/02 - Prévention de l'entartrage ou des incrustations dans les appareils destinés à chauffer des liquides à des fins physiques ou chimiques par des moyens chimiques
C09D 7/63 - Adjuvants non macromoléculaires organiques
C10M 173/00 - Compositions lubrifiantes contenant plus de 10% d'eau
C07F 7/08 - Composés comportant une ou plusieurs liaisons C—Si
C10M 139/04 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant des atomes d'éléments non prévus dans l'un des groupes comportant une liaison silicium-carbone, p.ex. silanes
C10N 30/06 - Onctuosité; Résistance du film; Anti-usure; Résistance aux pressions extrêmes
C10N 30/12 - Inhibition de la corrosion, p.ex. agents antirouille, agents anticorrosifs
A composition treating a metal surface, especially a metalworking fluid, includes the reaction product of at least one amine-functionalized organosilane and at least one organophosphate and/or at least one oligomer or polymer of the reaction product, wherein the molar ratio of the amino group/s of the at least one amine-functionalized and of the at least one organophosphate is 1.0:0.4 to 1.0:1.2, and wherein the at least one amine-functionalized organosilane is linked to the at least one organophosphate by at least one phosphoric acid/amine salt bond. Also described herein is method for producing such a composition, the use of the composition, and a method for treating a metal surface.
C10M 141/12 - Compositions lubrifiantes caractérisées en ce que l'additif est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique contenant des atomes d'éléments non prévus par les groupes
C10M 139/04 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant des atomes d'éléments non prévus dans l'un des groupes comportant une liaison silicium-carbone, p.ex. silanes
C10M 177/00 - Méthodes particulières de préparation des compositions lubrifiantes; Modification chimique par post-traitement des constituants ou de la composition lubrifiante elle-même, non couverte par d'autres classes
The present disclosure relates to a method of chemical pretreatment and selective phosphation of a composite metal construction comprising at least a portion made of aluminum and at least a portion made of zinc and optionally a further portion made of iron, which includes
(I) treating the composite metal construction with an aqueous zinc phosphation composition that results in the formation of a surface-covering crystalline zinc phosphate layer and then—with an intervening water rinse operation—
(II) applying an aqueous acidic passivation composition,
The present disclosure relates to a method of chemical pretreatment and selective phosphation of a composite metal construction comprising at least a portion made of aluminum and at least a portion made of zinc and optionally a further portion made of iron, which includes
(I) treating the composite metal construction with an aqueous zinc phosphation composition that results in the formation of a surface-covering crystalline zinc phosphate layer and then—with an intervening water rinse operation—
(II) applying an aqueous acidic passivation composition,
The present disclosure also relates to a corresponding zinc phosphation composition, to a concentrate for production thereof, to a corresponding composite metal construction and to a method of using thereof.
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
C23C 22/80 - Pré-traitement du matériau à revêtir au moyen de solutions contenant des composés du titane ou du zirconium
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
The presently claimed invention relates to a composition comprising at least one polyurethane polymer. The presently claimed invention particularly relates to use of the composition comprising at least one polyurethane polymer for metal pre-treatment and a process for metal pre-treatment.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
The presently claimed invention relates to a composition comprising at least one polyurethane polymer. The presently claimed invention particularly relates to use of the composition comprising at least one polyurethane polymer for metal pre-treatment and a process for metal pre-treatment.
C23C 22/06 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/72 - Polyisocyanates ou polyisothiocyanates
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
C08L 75/12 - Polyuréthanes à partir de composés contenant de l'azote et un hydrogène actif, l'atome d'azote ne faisant pas partie du groupe isocyanate
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
C08G 18/70 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par les isocyanates ou isothiocyanates utilisés
where x is 0 to 3 and no borate-containing compounds have been added to the composition. Also described herein is a corresponding method for removing cryolitic deposits.
The present invention relates to a water-based, alkaline cleaner concentrate for producing a cleaner for metallic surfaces containing a) at least one (meth)acrylic acid homopolymer having a weight-average molar mass in the range from 3000 to 19 000 g/mol and b) at least one (meth)acrylic acid copolymer having a weight-average molar mass in the range from 50 000 to 100 000 g/mol, wherein the at least one (meth)acrylic acid copolymer is at least one linear copolymer of (meth)acrylic acid and at least one monomer having a vinyl group and at least two acid groups selected from the group consisting of carboxylic acid groups and sulfonic acid groups, and to a corresponding cleaner for metallic surfaces with reduced pickling erosion, which eschew the use of phosphates. The invention further relates to a process for anticorrosive treatment of metallic surfaces, comprising a corresponding cleaning step, to a metallic surface obtainable by said process and to the use thereof in the field of metalworking industries.
C23C 22/18 - Orthophosphates contenant des cations du manganèse
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23G 1/18 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions alcalines avec emploi d'inhibiteurs d'inhibiteurs organiques
C09D 5/44 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte pour des applications électrophorétiques
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C11D 11/00 - Méthodes particulières pour la préparation de compositions contenant des mélanges de détergents
The invention relates to a method for operating a treatment system, by means of which an optimized workpiece treatment is facilitated. The method for operating a treatment system has the following steps: guiding workpieces through a treatment basin filled with a treatment medium in order to treat the workpieces; rinsing the workpieces with a rinsing medium while and/or after the workpieces are guided out of the treatment basin; and producing the rinsing medium from the treatment medium, wherein the rinsing medium is produced by means of a preparation device by filtering, in particular nano-filtering, the treatment medium.
This invention provides an anti-rust composition for metal surfaces comprising: a). 30% to 80% by weight of water-soluble or water-dispersible acrylic resin and/or urethane resin; b). 0.1% to 10% by weight of epoxysilane and/or vinylsilane; c). 0.1% to 3% by weight of silicone surfactant and/or fluorosurfactant; d). 0.1% to 10% by weight of alcohol and/or ether; and e). water, and the weight percentage of each component is based on the total weight of the aqueous composition. And this invention also provides an anti-rust treatment method on metal surfaces comprising steps of i). coating the invented anti-rust composition onto the metal surfaces and ii). dry the coating layer at temperature from 60°C to 150°C. Moreover, this invention also provides an anti-rust treated coil steel obtained by the invented anti-rust treatment method.
This invention provides an anti-rust composition for metal surfaces comprising: a). 30% to 80% by weight of water-soluble or water-dispersible acrylic resin and/or urethane resin; b). 0.1% to 10% by weight of epoxysilane and/or vinylsilane; c). 0.1% to 3% by weight of silicone surfactant and/or fluorosurfactant; d). 0.1% to 10% by weight of alcohol and/or ether; and e). water, and the weight percentage of each component is based on the total weight of the aqueous composition. And this invention also provides an anti-rust treatment method on metal surfaces comprising steps of i). coating the invented anti-rust composition onto the metal surfaces and ii). dry the coating layer at temperature from 60°C to 150°C. Moreover, this invention also provides an anti-rust treated coil steel obtained by the invented anti-rust treatment method.
The present invention refers to an improved method for applying silane-based coatings to solid surfaces, in particular metal surfaces, wherein a solid surface, in particular an optionally anodized or conversion-coated metal surface, is i) optionally cleaned, etched and/or desmutted, ii) brought into contact with at least one unhydrolyzed silane such that an unhydrolyzed silane layer is formed on the solid surface, iii) brought into contact with water such that the silane layer is at least partially hydrolyzed, iv) at least partially dried such that residues of water and alkanol are at least partially removed from the solid surface, v) optionally heated such that the at least partially hydrolyzed and least partially dried silane layer is cured, and vi) in case that step v) is conducted, optionally painted. The present invention also relates to an according silane-containing composition as well as to a solidsurface, in particular a metal surface, with an according silane-based coating and its use in the field of transportation industry or electrically conductive assembling.
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire
B05D 1/18 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par immersion
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23C 22/74 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé pour obtenir des revêtements de conversion cuits
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
B05D 3/04 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des gaz
80.
SIMPLIFIED PROCESS FOR THE PRETREATMENT OF METALLIC SUBSTRATES FOR COLD FORMING AND A REACTIVE LUBRICANT FOR THIS PURPOSE
The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant, which contains a) oxalic acid, b) at least one accelerator, which comprises nitroguanidine and/or at least one iron(III) source, and c) at least one film former, at least one wax and/or at least one emulsified lubrication oil, and 4) optionally dried, wherein the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinyl amine, vinyl formamide, vinyl pyrrolidone, vinyl caprolactam, vinyl acetate, vinyl imidazole and/or epoxy and salts thereof and polyurethanes, polyamides, polyethylene imines, polyamines and salts thereof, wherein the at least one wax is selected from the group consisting of non-ionic waxes and cationic stabilized waxes, and wherein the at least one emulsified lubrication oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metal substrate pretreated by the method and use thereof.
C10M 173/00 - Compositions lubrifiantes contenant plus de 10% d'eau
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
81.
IMPROVED METHOD FOR APPLYING SILANE-BASED COATINGS ON SOLID SURFACES, IN PARTICULAR ON METAL SURFACES
The present invention refers to an improved method for applying silane-based coatings to solid surfaces, in particular metal surfaces, wherein a solid surface, in particular an optionally anodized or conversion-coated metal surface, is i) optionally cleaned, etched and/or desmutted, ii) brought into contact with at least one unhydrolyzed silane such that an unhydrolyzed silane layer is formed on the solid surface, iii) brought into contact with water such that the silane layer is at least partially hydrolyzed, iv) at least partially dried such that residues of water and alkanol are at least partially removed from the solid surface, v) optionally heated such that the at least partially hydrolyzed and least partially dried silane layer is cured, and vi) in case that step v) is conducted, optionally painted. The present invention also relates to an according silane-containing composition as well as to a solidsurface, in particular a metal surface, with an according silane-based coating and its use in the field of transportation industry or electrically conductive assembling.
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B05D 1/18 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par immersion
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23C 22/74 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé pour obtenir des revêtements de conversion cuits
B05D 3/04 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des gaz
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
82.
SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR
The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant, which contains a) oxalic acid, b) at least one accelerator, which comprises nitroguanidine and/or at least one iron(III) source, and c) at least one film former, at least one wax and/or at least one emulsified lubrication oil, and 4) optionally dried, wherein the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinyl amine, vinyl formamide, vinyl pyrrolidone, vinyl caprolactam, vinyl acetate, vinyl imidazole and/or epoxy and salts thereof and polyurethanes, polyamides, polyethylene imines, polyamines and salts thereof, wherein the at least one wax is selected from the group consisting of non-ionic waxes and cationic stabilized waxes, and wherein the at least one emulsified lubrication oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metal substrate pretreated by the method and use thereof.
C10M 173/00 - Compositions lubrifiantes contenant plus de 10% d'eau
C23C 22/46 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des oxalates
C10M 173/02 - Compositions lubrifiantes contenant plus de 10% d'eau ne contenant pas d'huiles minérales ou grasses
83.
ALTERNATIVE COMPOSITION AND ALTERNATIVE METHOD FOR EFFECTIVELY PHOSPHATING METAL SURFACES
12321233 on the C atom is selected, independently of the others, from the group consisting of hydroxymethyl, 1-hydroxyethyl, 2-hydroxyethyl, 1-hydroxypropyl, 2-hydroxypropyl, 3-hydroxypropyl, 1-hydroxy-1-methylethyl, and 2-hydroxy-1-methylethyl. The invention also relates to a method for preparing such a composition, to an alternative method for phosphating metal surfaces, and to the use of phosphate coatings produced therewith.
C23C 22/22 - Orthophosphates contenant des cations de métaux alcalino-terreux
C23C 22/18 - Orthophosphates contenant des cations du manganèse
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
Aqueous coating compositions are provided. The aqueous compositions include at least one type of organic polymer particles having an average particle size of 10 to 1000 nm, including isocyanate-reactive polymers (A), one or more ketoxime- and/or pyrazole-blocked polyisocyanates (B) including at least one aromatic hydrocarbyl radical or at least one cycloaliphatic hydrocarbyl radical, at least one polyanionic polymer (C), at least one complex fluoride (D) selected from the group consisting of hexa- or tetrafluorides of metallic elements of groups IVb, Vb and VIb of the Periodic Table of the Elements, and at least one aminosilane (E), wherein the aqueous coating compositions have a pH of 3 to 5, and have a total solids content of 5% to 35% by weight. Also provided are processes for producing these aqueous coating compositions, processes for coating metal ion-releasing surfaces with the aqueous coating compositions, and coatings obtained therefrom.
C09D 7/63 - Adjuvants non macromoléculaires organiques
B05D 1/18 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par immersion
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
C08G 18/64 - Composés macromoléculaires non prévus dans les groupes
ii) with an acidic, aqueous, substantially nickel-free phosphating composition which comprises zinc ions, manganese ions and phosphate ions.
The invention also relates to the above cleaner composition itself and also to a metallic surface phosphate-coated by the above method, and to the use of said surface.
C11D 7/26 - Composés organiques contenant de l'oxygène
C11D 11/00 - Méthodes particulières pour la préparation de compositions contenant des mélanges de détergents
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
C23G 1/18 - Nettoyage ou décapage de matériaux métalliques au moyen de solutions ou de sels fondus avec des solutions alcalines avec emploi d'inhibiteurs d'inhibiteurs organiques
86.
Composition for coating of metallic surfaces with good adhesion, in particular aluminum materials
The present invention relates to an acidic aqueous composition for coating metallic surfaces, particularly of aluminium materials, that comprises, besides water and optionally further components, a) at least one compound selected from the group consisting of organoalkoxysilanes, organosilanols, polyorganosilanols, organosiloxanes and polyorganosiloxanes, b) at least one compound selected from the group consisting of titanium, zirconium, hafnium and aluminium compounds and silicon complex fluoride, and c) at least one copolymer which is stable at least in a segment of the pH range below 6 and which comprises, in alternating configuration, monomer units containing at least one carboxylic and/or phosphonic acid group and monomer units containing no acid group. The invention further relates to a corresponding coating method and to the use of the substrates coated by this method.
C23C 22/00 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/06 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
C23C 22/05 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses
The present invention relates to a method for treatment of at least one surface of a metal containing substrate comprising at least steps (1) and (3), namely contacting said surface with an aqueous acidic Ni-free composition (A) comprising at least zinc cations, manganese cations and phosphate anions to form a conversion coating on the surface (1) and contacting said formed coating with an aqueous Ni-free composition (B) comprising one or more linear polymers (P) containing vinyl phosphonic acid and (meth)acrylic acid in form of their polymerized monomeric units, to said composition (B) as such, to a master batch to produce said composition (B), to a kit-of-parts comprising both compositions (A) and (B) as well as to a kit-of-parts comprising respective master batches to produce both compositions (A) and (B) as well as to a coated substrate obtainable by the inventive method.
C23C 22/18 - Orthophosphates contenant des cations du manganèse
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
The present invention relates to a method for treatment of at least one surface of a metal containing substrate comprising at least steps (1) and (3), namely contacting said surface with an aqueous acidic Ni-free composition (A) comprising at least zinc cations, manganese cations and phosphate anions to form a conversion coating on the surface (1) and contacting said formed coating with an aqueous Ni-free composition (B) comprising one or more linear polymers (P) containing at least vinyl phosphonic acid, (meth)acrylic acid and hydroxyethyl- and/or hydroxypropyl (meth)acrylate in form of their polymerized monomeric units, to said composition (B) as such, to a master batch to produce said composition (B), to a kit-of-parts comprising both compositions (A) and (B) as well as to a kit-of-parts comprising respective master batches to produce both compositions (A) and (B) as well as to a coated substrate obtainable by the inventive method.
C23C 22/18 - Orthophosphates contenant des cations du manganèse
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
05 - Produits pharmaceutiques, vétérinaires et hygièniques
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemicals for use in industry, science and photography;
unprocessed artificial resins, tempering and soldering
preparations; adhesives for use in industry; putties and
other paste fillers; biological preparations for use in
industry and science; waterproof coatings [chemical, other
than paints]; coating compositions [chemicals], other than
paint; chemical additives for paints and surface coatings;
chemicals for use in removing coatings; chemical additives
for the manufacture of paints; solvents for paints; chemical
fluids for metal working; coolants; sealants [chemicals] for
the sealing of surfaces; chemicals for use in etching;
chemical agents for use in metal cutting; releasing agents
[chemical]. Fillers in the nature of paint; anti-corrosive substances;
paints and washes; thinners for coatings; lacquers [paints],
varnish paints; thickeners for paints and lacquers; paint
drying substances; agglutinants for paint; binding agents
for paints; primers; colorants, dyes; inks for printing,
marking and engraving; raw natural resins; metals in foil
and powder form for use in painting, decorating and
printing. Bleaching preparations and other substances for laundry use;
cleaning, polishing, scouring and abrasive preparations;
rust removing preparations; agents for removing wax. Industrial oils and greases, wax; lubricants; dust
absorbing, wetting and binding compositions; cutting oils. Disinfectants; fungicides, biocides. Education; providing of training, technological education
and instruction services. Scientific and technological services and research and
design relating thereto; industrial analysis and industrial
research services; analytical laboratory services; design
and development of computer hardware and software;
development, programming and implementation of software;
hosting services, software as a service, and rental of
software.
91.
PLASTIC CAPS FILLED WITH SEALING COMPOUND AS COMBINED PROTECTION AGAINST FUEL AND HYDRAULIC FLUID AND AGAINST LIGHTNING STRIKES
Provided herein are sealing compound-filled plastic caps for sealing of connecting elements in aircraft construction against liquids, wherein these plastic caps function as combined protection against fuel and hydraulic oil, especially that based on tributyl phosphate, and against lightning strikes, and can be produced and applied in an economically viable manner. The plastic cap for sealing of connecting elements in aircraft construction consists predominantly of at least one high-performance polymer having a breakdown resistance of at least 10 kV/mm to DIN IEC 60243, and has been filled with a sealing compound having a high energy absorption capacity and including at least one filler selected from the group consisting of gas- and/or air-filled hollow packings, where the plastic cap and the sealing compound are cohesively bonded to one another. Additionally provided is a method of filling and application of such plastic caps, and a corresponding aircraft.
The present invention relates to a method for treatment of at least one surface of a substrate, wherein said surface is at least partially made of aluminum and/or an aluminum alloy, comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising one or more metal compounds (M) selected from the group of titanium compounds, zirconium compounds and hafnium compounds and one or more linear polymers (P) containing (ml ) hydroxyethyl- and/or hydroxypropyl- (meth)acrylate, (m2) vinylphosphonic acid, and (m3) (meth)acrylic acid in form of their polymerized monomeric units, the one or more linear polymers (P) being comprised in the acidic aqueous composition (A) in an amount of 50 to 5000 ppm, based on the total weight of the acidic aqueous composition, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
93.
METHOD FOR TREATING SURFACES OF ALUMINUM CONTAINING SUBSTRATES
The present invention relates to a method for treatment of at least one surface of a substrate, wherein said surface is at least partially made of aluminum and/or an aluminum alloy, comprising at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) comprising one or more metal compounds (M) selected from the group of titanium compounds, zirconium compounds and hafnium compounds and one or more linear polymers (P) containing (m1) Ν,Ν-dimethyl (meth)acryl amide, (m2) vinylphosphonic acid, and (m3) (meth)acrylic acid in form of their polymerized monomeric units, the one or more linear polymers (P) being comprised in the acidic aqueous composition (A) in an amount of 50 to 5000 ppm, based on the total weight of the acidic aqueous composition, to a corresponding acidic aqueous composition (A) as such, to a master batch to produce such acidic aqueous composition (A), to the use of the acidic aqueous composition (A) for treating surfaces and to substrates comprising the thus treated surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
C23C 22/42 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des phosphates
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
C23C 22/56 - Traitement de l'aluminium ou des alliages à base d'aluminium
C23C 22/73 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé
C23C 22/80 - Pré-traitement du matériau à revêtir au moyen de solutions contenant des composés du titane ou du zirconium
Described herein is an aqueous, chromium-free composition for a pretreatment of aluminum surfaces, which includes at least one water-soluble phosphorus compound, at least one water-soluble zirconium compound, at least one water-soluble titanium compound, and at least one water-soluble molybdenum compound, a phosphorus compound content being in a range from 15 to 50 mg/l (calculated as phosphorus), a zirconium compound content being in a range from 400 to 600 mg/l (calculated as metal), a titanium compound content being in a range from 85 to 400 mg/l (calculated as metal), and a molybdenum compound content being in a range from 40 to 150 mg/l (calculated as metal). Also described herein are a corresponding method and a correspondingly pretreated component or strip.
C23C 22/44 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des molybdates, des tungstates ou des vanadates et des fluorures ou des fluorures complexes
C23C 22/36 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes et des phosphates
The present invention relates to a method for treatment of a metallic surface, comprising the step of contacting the metallic surface with an acidic aqueous composition, the acidic aqueous composition comprising (a) one or more metal compounds (M) selected from the group of titanium compounds, zirconium compounds and hafnium compounds; (b) one or more linear polymers (P) prepared by controlled radical polymerization and made of (ml) N, N-dimethyl (meth)acryl amide and (m2) vinylphosphonic acid, in form of their polymerized monomeric units, with the proviso that 85 to 95 mol-% of the polymerized monomeric units are polymerized monomeric units of N, N-dimethyl (meth)acryl amide, and the one or more linear polymers (P) being comprised in the acidic aqueous composition in an amount of 10 to 500 ppm based on the total weight of the acidic aqueous composition; and (c) one or more hydrolysable organosilane compounds (S) or their hydrolysis products (HS) and/or condensation products (CS). The invention further relates to acidic aqueous composition used in the method for treatment, a master batch to produce such acidic aqueous composition, the use of the acidic aqueous composition to treat metallic surfaces and substrates comprising the thus treated metallic surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C25D 11/00 - Revêtement électrolytique par réaction de surface, c. à d. par formation de couches de conversion
96.
METHOD FOR TREATING METALLIC SURFACES WITH AN ACIDIC AQUEOUS COMPOSITION AND A POST RINSING COMPOSITION TO IMPROVE CORROSION RESISTANCE
A method of treatment of a metallic surface, by contacting the surface with a first aqueous composition being an acidic aqueous composition comprising at least one of titanium, zirconium and hafnium compound(s); and hydrolysable organosilane compound(s) or their hydrolysis and/or condensation products; subsequently contacting the metallic surface with a second aqueous composition, the second aqueous composition comprising linear polymer(s), prepared by CRP and made of (m1) N,N-dimethyl (meth)acryl amide, and (m2) vinylphosphonic acid, wherein 85 to 95 mol-% of the polymerized monomeric units are units of N,N-Dimethyl (meth)acryl amide; and 10 to 500 ppm of the linear polymer(s) being comprised in the second aqueous composition. The invention further relates to a kit-of-part comprising the two aqueous compositions and a kit-of-parts, comprising master-batches of the two aqueous compositions. A further subject is the use of the kit-of-parts of treating a metallic surface and substrates comprising the thus treated metallic surfaces.
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C25D 11/00 - Revêtement électrolytique par réaction de surface, c. à d. par formation de couches de conversion
97.
AMINE-FUNCTIONALIZED ORGANOSILANE / ORGANOPHOSPHATE COMBINATION SYSTEMS AS EP AGENTS / CORROSION INHIBITORS IN COMPOSITIONS FOR TREATING METAL SURFACES
According to the present invention, the composition treating a metal surface, especially a metalworking fluid, comprising the reaction product of at least one amine-functionalized organosilane and at least one organophosphate and/or at least one oligomer or polymer of said reaction product, wherein the molar ratio of the amino group/s of the at least one amine-functionalized and of the at least one organophosphate is 1.0 : 0.4 to 1.0 : 1.2, and wherein the at least one amine-functionalized organosilane is linked to the at least one organophosphate by at least one phosphoric acid/amine salt bond. The present invention also includes a method for producing said composition, the use of the composition as well as a method for treating a metal surface.
C10M 139/04 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant des atomes d'éléments non prévus dans l'un des groupes comportant une liaison silicium-carbone, p.ex. silanes
98.
Method for coating metal surfaces of substrates, and objects coated according to said method
−6 mol/l to 0.30 mol/l based on the cations. An anionic polyelectrolyte in a quantity of 0.01 to 5.0 wt % based on the total mass of the resulting mixture is added to an anionically stabilized dispersion made of film-forming polymers and/or a suspension made of film-forming inorganic particles.
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture
B05D 7/16 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p.ex. à des carrosseries de voiture en utilisant des laques ou vernis synthétiques
B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 133/08 - Homopolymères ou copolymères d'esters de l'acide acrylique
C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
C09D 189/00 - Compositions de revêtement à base de protéines; Compositions de revêtement à base de leurs dérivés
C09D 189/06 - Produits dérivés de déchets, p.ex. cornes, sabots ou poils dérivés de cuir ou de peaux
C09D 197/00 - Compositions de revêtement à base de matériaux contenant de la lignine
C23C 18/12 - Revêtement chimique par décomposition soit de composés liquides, soit de solutions des composés constituant le revêtement, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement; Dépôt par contact par décomposition thermique caractérisée par le dépôt sur des matériaux inorganiques, autres que des matériaux métalliques
C23C 22/34 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux au moyen de solutions aqueuses au moyen de solutions aqueuses acides d'un pH < 6 contenant des fluorures ou des fluorures complexes
C23C 22/74 - Traitement chimique de surface de matériaux métalliques par réaction de la surface avec un milieu réactif laissant des produits de réaction du matériau de la surface dans le revêtement, p.ex. revêtement par conversion, passivation des métaux caractérisé par le procédé pour obtenir des revêtements de conversion cuits
C09D 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
04 - Huiles et graisses industrielles; lubrifiants; combustibles
05 - Produits pharmaceutiques, vétérinaires et hygièniques
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Chemical additives and chemical agents for use in the manufacture of cleaning preparations, conversion coatings, paint bonding surface treatments, metal protection and chemical preparations for use in metal painting, for facilitating the cleaning of metal, for retarding oxidation of metallic surfaces; chemical compositions for waterproofing metal; coating compositions [chemicals], other than paint, namely thin film organic coatings used to impart corrosion resistance and metal forming without the requirement for additional lubrication; chemical additives for paints and surface coatings; chemicals for use in removing coatings, paint stripping formulations for industrial purposes; chemical fluids for metal working; coolants, namely, concentrated cutting fluid coolants used in machining, grinding and manufacturing of metal; sealants [chemicals] for the sealing of surfaces, namely, chemical sealing agents for use in the manufacture, maintenance and repair of aircraft; chemicals for use in etching, namely, aluminum etching in the anodizing process; chemical agents for use in metal cutting; releasing agents [chemical], namely, OSB wood mold-release compounds.
(2) Industrial oils and greases, wax; all purpose lubricants; cutting oils used in the fabrication of metal components and structures.
(3) All purpose disinfectants, mainly sanitizers used in food preparation processes; fungicides, biocides. (1) Education courses in the field of chemistry, surface treatment, coatings and science; providing of training, technological education and instruction services in the field of chemistry surface treatment, coatings and science, chemical application procedures, feed and control and handling safety training for company and customer personnel.
(2) Scientific and technological advisory services and research and design relating thereto in the field of product development and quality improvement of software; industrial analysis and industrial research services in the field of biochemistry, bacteriological research and analysis; analytical laboratory services namely, laboratory testing of materials; design and development of computer hardware and software; development, programming and implementation of software; cloud computing web hosting services, software as a service (SaaS) provider in the field of database management, operating and managing technical devices, supply chain operations, customer relationship and sales management, data collection and analytics, machine learning and artificial intelligence, and rental of software.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
04 - Huiles et graisses industrielles; lubrifiants; combustibles
05 - Produits pharmaceutiques, vétérinaires et hygièniques
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemicals for use in industry, science and photography; unprocessed artificial resins, chemical tempering and soldering preparations; adhesives for use in industry; glazier putties and other paste fillers for automotive body repair; biological preparations for use in industry and science; chemical waterproof coatings, other than paints; chemical compositions for coatings, other than paint; chemical additives for paints and surface coatings; chemicals for use in removing coatings; chemical additives for the manufacture of paints; chemical preparations, namely, cleaning solvents for paints; chemical fluids for metal working; coolants; chemical sealants for the sealing of surfaces, not being coatings; chemicals for use in etching; chemical agents for use in metal cutting; chemical asphalt releasing agents Fillers in the nature of paint; anti-corrosive coatings, paints, and oils; paints and paints in the nature of washes; thinners for coatings; paint lacquers, varnish paints; thickeners for paints and lacquers; paint drying substances; agglutinants for paint; binding agents for paints; primers; colorants, dyes for use in industry; inks for printing, marking and engraving; raw natural resins; metals in foil and powder form for use in painting, decorating and printing Bleaching preparations and detergents for laundry use; cleaning, polishing, scouring and abrasive preparations; rust removing preparations; agents for removing wax Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; cutting oils Disinfectants; fungicides, biocides Educational services, namely, conducting programs in the field of chemicals, surface treatment and coatings; providing of training, technological education and instruction services in the nature of online instructions, workshops and seminars in the field of chemicals, surface treatment and coatings Scientific and technological services, namely, scientific research, analysis, testing, product development and improvement in the field of chemicals, surface treatment and coatings and scientific research and design relating thereto; industrial scientific analysis and industrial scientific research services in the field of chemicals, surface treatment and coatings; analytical scientific laboratory services; design and development of computer hardware and software; development, programming and implementation of software; web site hosting services, software as a service (SAAS) services, namely, hosting software for use by others for database management, operating and managing technical devices, supply chain operations, customer relationship and sales management, data collection and analytics, machine learning and artificial intelligence and rental of software