公开(公告)号：JPH0841108A

公开(公告)日：1996-02-13

申请号：JP10765895

申请日：1995-05-01

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  SCHMIDT HOLGER

IPC: C08F2/00 ,  C08F8/30 ,  C08F20/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/28 ,  C08F220/32 ,  C08F222/02 ,  C08F222/20 ,  C09D5/03 ,  C09D5/46 ,  C09D133/00 ,  C09D133/04 ,  C09D133/14 ,  C09D135/02 ,  C09D175/04

公开(公告)号：CA2147723C

公开(公告)日：2006-01-24

申请号：CA2147723

申请日：1995-04-24

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  SCHMIDT HOLGER

IPC: C08F2/00 ,  C08F220/18 ,  C08F8/30 ,  C08F20/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/28 ,  C08F220/32 ,  C08F222/02 ,  C08F222/20 ,  C09D5/03 ,  C09D5/46 ,  C09D133/00 ,  C09D133/04 ,  C09D133/08 ,  C09D133/10 ,  C09D133/14 ,  C09D135/02 ,  C09D175/04

Abstract: Low-viscosity copolymers useful in coating compositions, containing hydroxyl and carboxyl groups are obtained by free-radical polymerization of A) from 3 to 50% by weight of one or more glycidyl esters of aliphatic saturated monocarboxylic acids having a tertiary or quaternary a carbon atom, and B) from 97 to 50% by weight of at least two olefinically unsaturated copolymerizable monomers of which at least one contains at least one COOH group and at least one is sterically hindered, the quantity of COOH groups in component B exceeding the quantity of epoxy groups in component A to such an extent that the resulting copolymer has an acid number of at least 15 mg of KOH/g.

公开(公告)号：DK0680977T3

公开(公告)日：1998-10-19

申请号：DK95106087

申请日：1995-04-24

Applicant: HOECHST AG

Inventor： KUBILLUS UWE ,  SCHMIDT HOLGER ,  EPPLE ULRICH ,  ULRICH EPPLE ,  UWE KUBILLUS ,  HOLGER SCHMIDT

IPC: C08F2/00 ,  C08F8/30 ,  C08F20/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/28 ,  C08F220/32 ,  C08F222/02 ,  C08F222/20 ,  C09D5/03 ,  C09D5/46 ,  C09D133/00 ,  C09D133/04 ,  C09D133/14 ,  C09D135/02 ,  C09D175/04

Abstract: Low-viscosity copolymers with OH and COOH gps. (I) are obtd. by reacting (A) 3 - 50 wt.% glycidyl ester(s) of satd. aliphatic carboxylic acids with a tert. or quat. alpha -C atom and (B) 97 - 50 wt.% of at least 2 unsatd. comonomers, at least one of which contains at least one COOH gp. and at least one of which is sterically hindered, in the presence of radical initiators, and with an excess of COOH gps. in (B) wrt. epoxide gps. in (A) such that the prod. has an acid no. of at least 15 mg KOH/g. Also claimed is the above process for the prodn. of (I). Also claimed are 1-component paints with (I) as binder and formaldehyde/amino-resin reaction prods. (opt. etherated with 1 - 8 C aliphatic alcohol) as hardeners, and 2-component paints with (I) as binder and polyisocyanates or urethane-forming polyisocyanate derivs. as hardeners.

公开(公告)号：BR9603029A

公开(公告)日：1998-05-05

申请号：BR9603029

申请日：1996-07-09

Applicant: HOECHST AG

Inventor： KUBILLUS UWE ,  GEISLER JOERG-PETER ,  SCHMIDT HOLGER

IPC: C08L33/06 ,  C08G18/40 ,  C08L33/04 ,  C08L33/14 ,  C08L61/20 ,  C08L67/00 ,  C08L67/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/14 ,  C09D5/02 ,  C09D135/02 ,  C08L23/08

Abstract: Aq. acrylate resin dispersion contains 5-50 wt.% hydrophilic polyester component (I) and 95-50 wt.% acrylate copolymer (II) contg. OH and acid gps. w.r.t. solids.

公开(公告)号：MX9504263A

公开(公告)日：1997-06-28

申请号：MX9504263

申请日：1995-10-06

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  SCHMIDT HOLGER ,  BRINDOEPKE GERHARD ,  DOESSEL KARL-FRIEDRICH

IPC: C08F220/16 ,  C08F2/02 ,  C08F4/04 ,  C08F4/32 ,  C08F20/10 ,  C08F220/18 ,  C08F220/26 ,  C08G18/62 ,  C09D5/02 ,  C09D5/03 ,  C09D133/04 ,  C09D133/06 ,  C09D135/00 ,  C09J133/04 ,  C09J133/06 ,  C09D123/00

Abstract: Copolímeros de monomeros olefínicamente insaturados, caracterizados porque uno de los monomeros es una mezcla isomérica de ésteres de alcohol isobornílico con un ácido alfa, beta-olefínicamente insaturado, el contenido de isoborneol en la mezcla isomérica siendo no mayor de 92%, el del alcohol isofenquílico siendo por lo menos de 3.5% y el del alcohol pseudobornílico siendo por lo menos de 1%.

公开(公告)号：ZA9508435B

公开(公告)日：1997-04-07

申请号：ZA9508435

申请日：1995-10-06

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  SCHMIDT HOLGER ,  BRINDOEPKE GERHARD ,  DOESSEL KARL-FRIEDRICH

IPC: C08F220/16 ,  C08F2/02 ,  C08F4/04 ,  C08F4/32 ,  C08F20/10 ,  C08F220/18 ,  C08F220/26 ,  C08G18/62 ,  C09D5/02 ,  C09D5/03 ,  C09D133/04 ,  C09D133/06 ,  C09D135/00 ,  C09J133/04 ,  C08F ,  B05D ,  C09D ,  C09J

CPC classification number: C08G18/6237 ,  C08F220/18 ,  C08G18/622 ,  C08G2150/20 ,  C09D133/06 ,  C08L2666/14

公开(公告)号：TR9600568A2

公开(公告)日：1997-01-21

申请号：TR9600568

申请日：1996-07-08

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER ,  KUBILLUS UWE ,  GEISLER JOERG-PETER

IPC: C08L33/06 ,  C08G18/40 ,  C08L33/04 ,  C08L33/14 ,  C08L61/20 ,  C08L67/00 ,  C08L67/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/14 ,  C09D

CPC classification number: C08G18/4063 ,  C08L61/20 ,  C08L67/00 ,  C09D133/066 ,  C08L2666/14

公开(公告)号：CA2180813A1

公开(公告)日：1997-01-11

申请号：CA2180813

申请日：1996-07-09

Applicant: HOECHST AG

Inventor： SCHMIDT HOLGER ,  KUBILLUS UWE ,  GEISLER JOERG-PETER

IPC: C08L33/06 ,  C08G18/40 ,  C08L33/04 ,  C08L33/14 ,  C08L61/20 ,  C08L67/00 ,  C08L67/02 ,  C09D133/04 ,  C09D133/06 ,  C09D133/14

Abstract: Aqueous acrylate resin dispersions comprising mass fractions in the solid of (A) from 5 to 50% of a hydrophilic polyester component and (B) from 95 to 50% of an acrylate copolymer containing hydroxyl groups and acid groups, a process for their preparation, and their use as binder component in one-component and two-component coating materials.

公开(公告)号：DE4415319A1

公开(公告)日：1995-11-09

申请号：DE4415319

申请日：1994-05-02

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  SCHMIDT HOLGER

IPC: C08F2/00 ,  C08F8/30 ,  C08F20/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/28 ,  C08F220/32 ,  C08F222/02 ,  C08F222/20 ,  C09D5/03 ,  C09D5/46 ,  C09D133/00 ,  C09D133/04 ,  C09D133/14 ,  C09D135/02 ,  C09D175/04 ,  C08F8/14

Abstract: Low-viscosity copolymers with OH and COOH gps. (I) are obtd. by reacting (A) 3 - 50 wt.% glycidyl ester(s) of satd. aliphatic carboxylic acids with a tert. or quat. alpha -C atom and (B) 97 - 50 wt.% of at least 2 unsatd. comonomers, at least one of which contains at least one COOH gp. and at least one of which is sterically hindered, in the presence of radical initiators, and with an excess of COOH gps. in (B) wrt. epoxide gps. in (A) such that the prod. has an acid no. of at least 15 mg KOH/g. Also claimed is the above process for the prodn. of (I). Also claimed are 1-component paints with (I) as binder and formaldehyde/amino-resin reaction prods. (opt. etherated with 1 - 8 C aliphatic alcohol) as hardeners, and 2-component paints with (I) as binder and polyisocyanates or urethane-forming polyisocyanate derivs. as hardeners.

公开(公告)号：AT164600T

公开(公告)日：1998-04-15

申请号：AT95106087

申请日：1995-04-24

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  SCHMIDT HOLGER

IPC: C08F2/00 ,  C08F8/30 ,  C08F20/26 ,  C08F220/04 ,  C08F220/10 ,  C08F220/28 ,  C08F220/32 ,  C08F222/02 ,  C08F222/20 ,  C09D5/03 ,  C09D5/46 ,  C09D133/00 ,  C09D133/04 ,  C09D133/14 ,  C09D135/02 ,  C09D175/04

Abstract: Low-viscosity copolymers with OH and COOH gps. (I) are obtd. by reacting (A) 3 - 50 wt.% glycidyl ester(s) of satd. aliphatic carboxylic acids with a tert. or quat. alpha -C atom and (B) 97 - 50 wt.% of at least 2 unsatd. comonomers, at least one of which contains at least one COOH gp. and at least one of which is sterically hindered, in the presence of radical initiators, and with an excess of COOH gps. in (B) wrt. epoxide gps. in (A) such that the prod. has an acid no. of at least 15 mg KOH/g. Also claimed is the above process for the prodn. of (I). Also claimed are 1-component paints with (I) as binder and formaldehyde/amino-resin reaction prods. (opt. etherated with 1 - 8 C aliphatic alcohol) as hardeners, and 2-component paints with (I) as binder and polyisocyanates or urethane-forming polyisocyanate derivs. as hardeners.