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公开(公告)号:ZA9405923B
公开(公告)日:1996-02-08
申请号:ZA9405923
申请日:1994-08-08
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , SCHMIDT HOLGER
IPC: C08F20060101 , C09D20060101 , C08F , C09D
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公开(公告)号:CZ9501128A3
公开(公告)日:1995-11-15
申请号:CZ112895
申请日:1995-05-02
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
CPC classification number: C08F220/32 , C08F8/30 , C08F220/04 , C08F220/00
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公开(公告)号:CA2147723A1
公开(公告)日:1995-11-03
申请号:CA2147723
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 , C08F220/18 , C09D133/08 , C09D133/10
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 .alpha. 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.
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公开(公告)号:AU6895294A
公开(公告)日:1995-02-16
申请号:AU6895294
申请日:1994-08-05
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , SCHMIDT HOLGER
IPC: C08F220/32 , C08F2/02 , C08F220/04 , C08F220/06 , C08F220/10 , C08F222/02 , C08G18/62 , C09D133/02 , C09D133/06 , C09D133/14 , C09D135/00 , C09D175/04 , C08F222/06 , C08F218/02 , C09D131/02 , C09D5/03
Abstract: Copolymers of particularly low viscosity which can be prepared by bulk polymerisation in which component (A) is introduced at the beginning of the polymerisation and at least two olefinically unsaturated, copolymerisable monomers (B), of which at least one contains at least one COOH group and at least one is sterically hindered, are added during the further course of the polymerisation.
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公开(公告)号:CA2128551A1
公开(公告)日:1995-01-24
申请号:CA2128551
申请日:1994-07-21
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , BRINDOEPKE GERHARD , DOESSEL KARL-FRIEDRICH
IPC: C08F4/28 , C08F4/34 , C08F20/10 , C08F20/26 , C08F212/08 , C08F220/04 , C08F220/12 , C08F220/18 , C08F220/26 , C08F220/28 , C08F220/32 , C09D5/00 , C09D5/03 , C09D133/00 , C09D133/02 , C09D133/04 , C09D133/06 , C09D133/14 , C09D175/04 , C08F2/02 , C08F220/02 , C08G18/62 , C08F220/68
Abstract: Copolymers of one or more glycidyl esters of saturated aliphatic monocarboxylic acids having a tertiary or quaternary .alpha. carbon atom and at least two olefinically unsaturated copolymerizable monomers, at least one of which contains at least one carboxyl group are particularly suitable as binder components for highsolids coating compositions.
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公开(公告)号:ZA9309066B
公开(公告)日:1994-08-04
申请号:ZA9309066
申请日:1993-12-03
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , BREKNER MICHAEL-JOACHIM
IPC: C08J5/08 , C08F255/02 , C08F277/00 , C08K7/00 , C08K7/14 , C08L23/18 , C08L51/06 , C08L , C08F , C08J , C08K
CPC classification number: C08F277/00 , C08F255/02 , C08K7/14 , C08L45/00
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公开(公告)号:ZA9206638B
公开(公告)日:1993-04-28
申请号:ZA9206638
申请日:1992-09-02
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , ULRICH EPPLE , BREKNER MICHAEL-JOACHIM , MICHAEL-JOACHIM BREKNER , CHERDRON HARALD , HARALD CHERDRON
CPC classification number: C08L45/00 , C08L51/06 , C08L59/00 , C08L2666/14 , C08L2666/02
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公开(公告)号:ZA9201946B
公开(公告)日:1992-11-25
申请号:ZA9201946
申请日:1992-03-17
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , ULRICH EPPLE , BREKNER MICHAEL-JOACHIM , MICHAEL-JOACHIM BREKNER , CHERDRON HARALD , HARALD CHERDRON
CPC classification number: C08L65/00 , C08L23/08 , C08L67/00 , C08L67/04 , C08L2666/20 , C08L2666/18 , C08L2666/06 , C08L2666/22 , C08L2666/04
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公开(公告)号:AU683066B2
公开(公告)日:1997-10-30
申请号:AU6895294
申请日:1994-08-05
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , SCHMIDT HOLGER
IPC: C08F220/32 , C08F2/02 , C08F220/04 , C08F220/06 , C08F220/10 , C08F222/02 , C08G18/62 , C09D133/02 , C09D133/06 , C09D133/14 , C09D135/00 , C09D175/04 , C08F222/06 , C08F218/02 , C09D131/02 , C09D5/03
Abstract: Copolymers of particularly low viscosity which can be prepared by bulk polymerisation in which component (A) is introduced at the beginning of the polymerisation and at least two olefinically unsaturated, copolymerisable monomers (B), of which at least one contains at least one COOH group and at least one is sterically hindered, are added during the further course of the polymerisation.
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公开(公告)号:MX9601621A
公开(公告)日:1997-07-31
申请号:MX9601621
申请日:1996-04-30
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , OSWALD HARALD
IPC: C08F220/32 , C08F20/32 , C08F220/04 , C08F222/02 , C08F222/16 , C08G18/62 , C09D133/02 , C09D133/04 , C09D133/14 , C09D135/00 , C09J133/02 , C09J133/04 , C09J133/14 , C09J135/00 , C09K3/10
Abstract: Copolímeros de peso molecular bajo que se pueden preparar haciendo reaccionar; (aa) uno o más ésteres glicidílicos de ácidos monocarboxílicos alifáticos saturados que tienen un átomo de carbono alfa terciario o cuaternario y (ab) por lo menos dos monomeros copolimerizables insaturados de los cuales por lo menos uno comprende por lo menos un grupo COOH, bajo las condiciones de una copolimerizacion por radicales libres, en donde la masa molecular promedio en peso de los copolímeros está por abajo de 3500 g/mol y la porcion de cadena laterales ramificadas en el copolímero es por lo menos de 20% en masa, solos o mezclados con otros (co)polímeros que contienen hidroxilo, se pueden usar en composiciones de aglutinantes.
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