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：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.

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.

公开(公告)号：TR199600352A2

公开(公告)日：1997-03-21

申请号：TR9600352

申请日：1996-04-26

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  MARTEN MANFRED ,  KUBILLUS UWE ,  OSWALD HARALD

IPC: C08G59/02 ,  C08G18/32 ,  C08G18/64 ,  C08G59/00 ,  C08G59/14 ,  C08G59/18 ,  C08G59/40 ,  C08G59/64 ,  C08L63/00 ,  C09D133/00 ,  C09D133/04 ,  C09D133/06 ,  C09D133/08 ,  C09D163/00 ,  C09D167/00 ,  C09J163/00 ,  C09K3/10

Abstract: Epoxide-amine adducts (I) are claimed, contg. at least 20 wt% aliphatic epoxide and/or amine units with at least one tert. or quat. carbon atom. Also claimed are: (i) binders for coatings, contg. adduct(s) (I); (ii) mixts. of 0.1-99.9 wt% OH gp.-contg. copolymers and 99.9-0.1 wt% (I); (iii) binders for coatings, contg. mixts. (ii); (iv) coating materials contg. these binders, together with hardeners such as amino resins, capped or uncapped polyisocyanates and cpds. with acid and/or anhydride gps.. Pref. (I) are obtd.: (A) by reacting (a) 7-33C (cyclo)aliphatic mono-epoxides (a1), at least 20 wt% of which comprises monoepoxides with a tert. or quat. C atom with (b) 2-30C amines with at least 2 prim. or sec. amino gps. not attached directly to an aromatic ring; or (B) by reacting (a) 8-50C (cyclo)aliphatic diepoxides (a2) with (b) 4-30C prim. or sec. mono-amines with amino gps. not directly attached to aromatic rings, of which at least 20 wt% comprises mono-amines with at least one tert. or quat. C atom; or (C) by reacting (a1) with (b), the corresp. proportions of mono-amine and mono-epoxide with tert. or quat. C atoms being a% and b% respectively, where a + b = 20 and both a and b are greater than zero. The functionality of (I) is reduced by partial or complete reaction of the functional OH and amino gps., pref. by blocking with temporary protecting gps., esp. oxazolidine gps..

公开(公告)号：ZA953434B

公开(公告)日：1996-01-29

申请号：ZA953434

申请日：1995-04-28

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 ,  C09D ,  C08G ,  C08L

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：ZA9503434B

公开(公告)日：1996-01-29

申请号：ZA9503434

申请日：1995-04-28

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 ,  C09D ,  C08G ,  C08L

CPC classification number: C08F220/32 ,  C08F8/30 ,  C08F220/04 ,  C08F220/00

公开(公告)号：CZ112895A3

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

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：BR9403185A

公开(公告)日：1995-04-11

申请号：BR9403185

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 ,  C08F220/30

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.

公开(公告)号：CZ9401761A3

公开(公告)日：1995-02-15

申请号：CZ176194

申请日：1994-07-22

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

CPC classification number: C08F220/12 ,  C08F220/04

公开(公告)号：CA2052156A1

公开(公告)日：1992-04-17

申请号：CA2052156

申请日：1991-09-24

Applicant: HOECHST AG

Inventor： BRINDOEPKE GERHARD ,  KUBILLUS UWE ,  PLUM HELMUT

IPC: A47K3/28 ,  A47K3/30 ,  C08G59/14 ,  C08G59/16 ,  C08G59/40 ,  C08G59/50 ,  C08G59/62 ,  C09D163/00 ,  C09D163/02

Abstract: 90/F 312 13 November 1990 WLG-Dr.Ot.-ui of the disclosure: Liquid coating agent Liquid coating agent based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine, the polymer containing acetoacetate groups being obtained by reaction of a polyepoxide with water, an amine or a hydroxycarboxylic acid and subsquent esterification or transesterification with acetoacetic acid. These liquid coating agents are particularly suitable as binders in two-component automobile repair fillers or as two-component primers.