公开(公告)号：CA2120416A1

公开(公告)日：1994-10-06

申请号：CA2120416

申请日：1994-03-31

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER ,  BRUECK TANJA R ,  KUBILLUS UWE ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C08L33/00 ,  C09D133/00

Abstract: Water-dilutable dispersions of acrylate copolymers Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by freeradical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an .alpha.-branched aliphatic saturated monocarboxylic acid, b) from 0 to 30 parts by weight of at least one diester of an .alpha.,.beta.-olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, the molar quantity of component c) always being greater than or equal to the molar quantity of component b), d) from 0 to 60 parts by weight of an alkyl ester of an .alpha.,.beta.-olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one .alpha.,.beta.-olefinically unsaturated carboxylic acid, the molar quantity of component e) always being greater than the molar quantity of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an .alpha.,.beta.-olefinically unsaturated carboxylic acid, the polymerization being carried out in bulk or in solution; if desired, addition of a water-dilutable solvent, neutralization and dilution with water. These dispersions are suitable as water-dilutable binders for clearcoat baking enamels or solid-color topcoat baking enamels.

公开(公告)号：CA2120416C

公开(公告)日：2006-08-08

申请号：CA2120416

申请日：1994-03-31

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER ,  BRUECK TANJA R ,  KUBILLUS UWE ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08L33/00 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/00 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an .alpha.-branched aliphatic saturated monocarboxylic acid, b) from 0 to 30 parts by weight of at least one diester of an .alpha.,.beta.-olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, the molar quantity of component c) always being greater than or equal to the molar quantity of component b), d) from 0 to 60 parts by weight of an alkyl ester of an .alpha.,.beta.-olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one .alpha.,.beta.-olefinically unsaturated carboxylic acid, the molar quantity of component e) always being greater than the molar quantity of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an .alpha.,.beta.-olefinically unsaturated carboxylic acid, the polymerization being carried out in bulk or in solution; if desired, addition of a water-dilutable solvent, neutralization and dilution with water. These dispersions are suitable as water-dilutable binders for clearcoat baking enamels orsolid-color topcoat baking enamels.

公开(公告)号：ES2114627T3

公开(公告)日：1998-06-01

申请号：ES94104863

申请日：1994-03-28

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER DR ,  BRUCK TANJA REGINA ,  KUBILLUS UWE DR ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.

公开(公告)号：BR9401384A

公开(公告)日：1994-12-13

申请号：BR9401384

申请日：1994-04-04

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER ,  BRUECK TANJA REGINA ,  KUBILLUS UWE ,  OSWALD HARALD ,  SCHAUB PETRA ,  HEMMER ANDREA TRAVERS

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C08F220/10

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.

公开(公告)号：DE59405136D1

公开(公告)日：1998-03-05

申请号：DE59405136

申请日：1994-03-28

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER DR ,  BRUECK TANJA REGINA ,  KUBILLUS UWE DR ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.

公开(公告)号：DK0619329T3

公开(公告)日：1998-03-02

申请号：DK94104863

申请日：1994-03-28

Applicant: HOECHST AG

Inventor： KUBILLUS UWE DR ,  SCHMIDT HOLGER DR ,  BRUECK TANJA REGINA ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.

公开(公告)号：AT162820T

公开(公告)日：1998-02-15

申请号：AT94104863

申请日：1994-03-28

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER DR ,  BRUECK TANJA REGINA ,  KUBILLUS UWE DR ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.

公开(公告)号：DE4311128A1

公开(公告)日：1994-10-06

申请号：DE4311128

申请日：1993-04-05

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER DR ,  BRUECK TANJA REGINA ,  KUBILLUS UWE DR ,  OSWALD HARALD ,  SCHAUB PETRA ,  TRAVERS-HEMMER ANDREA

IPC: B05D3/02 ,  C08F8/44 ,  C08F12/00 ,  C08F20/10 ,  C08F212/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/32 ,  C08G59/02 ,  C08G59/32 ,  C08J3/07 ,  C08L61/28 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/14 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D133/14 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C08F220/26 ,  C09D5/02 ,  C09D133/00

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg of KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization of a) from 5 to 40 parts by weight of at least one glycidyl ester of an aliphatic, saturated monocarboxylic acid which is branched in the alpha -position, b) from 0 to 30 parts by weight of at least one diester of an alpha , beta -olefinically unsaturated dicarboxylic acid, c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, where the molar amount of component c) is always greater than or equal to the molar amount of component b), d) from 0 to 60 parts by weight of an alkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, e) from 2 to 40 parts by weight of at least one alpha , beta -olefinically unsaturated carboxylic acid, where the molar amount of component e) is always greater than the molar amount of component a), f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an alpha , beta -olefinically unsaturated carboxylic acid, where the polymerisation is carried out in the presence or absence of solvents, optionally with addition of a water-dilutable solvent, neutralisation and dilution with water. These dispersions are suitable as water-dilutable binders for stoving (baking) varnishes or stoving solid-colour top coats.