公开(公告)号：AU598265B2

公开(公告)日：1990-06-21

申请号：AU7336787

申请日：1987-05-25

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  JUST CHRISTOPH ,  BRINDOPKE GERHARD ,  WALZ GERD

IPC: C08G18/30 ,  C08G18/28 ,  C08G18/64 ,  C08G71/04 ,  C09D175/00 ,  C09D175/04 ,  C08G81/00 ,  C08L75/12 ,  C09D3/72 ,  C09D5/44 ,  C09J3/16

公开(公告)号：NO163015B

公开(公告)日：1989-12-11

申请号：NO841271

申请日：1984-03-30

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：AU7336787A

公开(公告)日：1987-12-03

申请号：AU7336787

申请日：1987-05-25

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  JUST CHRISTOPH ,  BRINDOPKE GERHARD ,  WALZ GERD

IPC: C08G18/30 ,  C08G18/28 ,  C08G18/64 ,  C08G71/04 ,  C09D175/00 ,  C09D175/04 ,  C08L75/12 ,  C08G81/00 ,  C09D3/72 ,  C09D5/44 ,  C09J3/16

公开(公告)号：BR8606329A

公开(公告)日：1987-10-06

申请号：BR8606329

申请日：1986-12-19

Applicant: HOECHST AG

Inventor： ECKES HELMUT ,  ENGEL DIETER

IPC: C08G12/00 ,  C08G12/20 ,  C08G71/00 ,  C08G71/04 ,  C08J3/02 ,  C08J3/03 ,  C08L61/20 ,  C08L75/04 ,  C09D175/04 ,  C08J3/06 ,  C09D3/72

Abstract: Polyurethane dispersions based on reaction products from (A) bismethylolated urethanes having at least 2 urethane groups and (B) polyhydroxyl compounds which contain groups which are capable of ion formation, these groups being present in neutralized form, and a process for the preparation thereof. The use of the dispersions for the surface-coating of metal, plastics, glass, leather and paper.

公开(公告)号：BR8606156A

公开(公告)日：1987-09-22

申请号：BR8606156

申请日：1986-12-11

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  KRAFT KURT

IPC: C08F291/06 ,  C08F2/24 ,  C08F283/10 ,  C08F291/00 ,  C08F291/10 ,  C08L51/08 ,  C09D5/25 ,  C09D133/00 ,  C09D151/00 ,  C09D151/06 ,  C08F283/02 ,  C08G63/76 ,  C09D3/80 ,  C09D5/00

Abstract: Aqueous polymer dispersions based on (A) 1 to 99% by weight of a carboxy-functional polymer which additionally contains epoxy groups, (B) 1 to 99% by weight of a polymer obtained from at least one alpha , beta -olefinically unsaturated monomer, the polymer (B) having been prepared in the presence of polymer (A), (C) 0 to 20% by weight of anionic or non-ionic emulsifiers or a mixture of the two or protective colloids, the quantity data relating to the solids content of components (A) to (C), and if appropriate further conventional additives, the sum of all the components always being 100%. The invention also relates to a process for the preparation of such polymer dispersions, which are particularly suitable as a binder component in metallic basecoats or metal-free, (uni) basecoats and electrocoatings.

公开(公告)号：AU6675886A

公开(公告)日：1987-06-25

申请号：AU6675886

申请日：1986-12-19

Applicant: HOECHST AG

Inventor： ECKES HELMUT ,  ENGEL DIETER

IPC: C08G12/00 ,  C08G12/20 ,  C08G71/00 ,  C08G71/04 ,  C08J3/02 ,  C08J3/03 ,  C08L61/20 ,  C08L75/04 ,  C09D175/04 ,  C08L75/12 ,  C09D3/72

Abstract: Polyurethane dispersions based on reaction products from (A) bismethylolated urethanes having at least 2 urethane groups and (B) polyhydroxyl compounds which contain groups which are capable of ion formation, these groups being present in neutralized form, and a process for the preparation thereof. The use of the dispersions for the surface-coating of metal, plastics, glass, leather and paper.

公开(公告)号：ZA85965B

公开(公告)日：1985-09-25

申请号：ZA85965

申请日：1985-02-08

Applicant: HOECHST AG

Inventor： HAAS RAIMUND ,  ENGEL DIETER ,  HELWERTH RAINER

IPC: C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/12 ,  C08F222/02 ,  C10M173/02 ,  C10N30/02 ,  C10N30/06 ,  C10N30/12 ,  C10N40/08 ,  C10N40/20 ,  C10M ,  C23F

Abstract: Aqueous functional fluids, in particular hydraulic and metal-working fluids, containing a copolymer which is prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated, copolymerizable monomers, the copolymers being built up from: (a) 1-60% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active unsaturated ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds, and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases, and converted into water-soluble or colloidally water-dispersible copolymer salts.

公开(公告)号：ZA842382B

公开(公告)日：1984-11-28

申请号：ZA842382

申请日：1984-03-30

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：NO841271L

公开(公告)日：1984-10-01

申请号：NO841271

申请日：1984-03-30

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.

公开(公告)号：DK143584A

公开(公告)日：1984-10-01

申请号：DK143584

申请日：1984-02-29

Applicant: HOECHST AG

Inventor： ENGEL DIETER ,  RINNO HELMUT ,  ZIMMERSCHIED KLAUS

IPC: C08F2/38 ,  C08F6/00 ,  C08F6/02 ,  C08F8/44 ,  C08F20/00 ,  C08F20/10 ,  C08F20/22 ,  C08F20/26 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09K3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/248 ,  D06M13/252 ,  D06M15/21 ,  D06M15/277 ,  D06P1/52 ,  C08F ,  C09D ,  D06M

Abstract: Copolymers prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated copolymerizable monomers, the copolymers being built up from (a) 1-45% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active crotonic acid ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases and converted into water-soluble or colloidally water-dispersible copolymer salts. In addition, processes for the preparation of the copolymers by solution or emulsion copolymerization and, if appropriate, subsequent conversion thereof into the copolymer salts, and the use of the products as viscosity-increasing and rheology-modifying substances in aqueous systems, in particular aqueous dispersions, preferably for thickening emulsion paints, emulsion gloss lacquers, textile printing pastes and paper printing pastes, and furthermore as sizing agents in the textile industry.