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：JPH0641361A

公开(公告)日：1994-02-15

申请号：JP9451393

申请日：1993-04-21

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  BREKNER MICHAEL-JOACHIM

IPC: C08L23/00 ,  C08F232/00 ,  C08F297/08 ,  C08G81/02 ,  C08L45/00 ,  C08L53/00 ,  C08L65/00

公开(公告)号：DE59501745D1

公开(公告)日：1998-05-07

申请号：DE59501745

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.

公开(公告)号：ZA9603463B

公开(公告)日：1997-11-03

申请号：ZA9603463

申请日：1996-05-02

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  OSWALD HARALD

IPC: C08F220/32 ,  C08F20/32 ,  C08F220/04 ,  C08F222/02 ,  C08F222/16 ,  C08G18/62 ,  C09D133/04 ,  C09D133/14 ,  C09D135/00 ,  C09J133/04 ,  C09J133/14 ,  C09J135/00 ,  C09K3/10 ,  C08F ,  C09D ,  C09J ,  C09K

CPC classification number: C08G18/6258 ,  C08F220/04 ,  Y10T428/31573 ,  Y10T428/31576

公开(公告)号：MX9601620A

公开(公告)日：1997-07-31

申请号：MX9601620

申请日：1996-04-30

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: Los aductos de epoxido-amina que tienen una proporcion en masa de cuando menos 20% de unidades de epoxido alifático o de amina, que comprenden por lo menos un átomo de carbono terciario o cuaternario se preparan haciendo reaccionar monoepoxidos con mono- o diaminas o diepoxidos con monoaminas. Se emplean como aglutinantes para revestimiento de relativamente elevada amigabilidad ambiental, si se desea, en una mezcla con otros aglutinantes con funcionalidad hidroxi, como componente reactivo en composiciones adhesivas correspondientes y en compuestos selladores correspondientes.

公开(公告)号：ZA9510169B

公开(公告)日：1997-05-30

申请号：ZA9510169

申请日：1995-11-30

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  BITTNER ANNEGRET

IPC: C08F2/00 ,  C08F2/02 ,  C08F2/06 ,  C08F220/00 ,  C08F291/00 ,  C08G63/91 ,  C08G65/32 ,  C08G69/48 ,  C08G81/02 ,  C09D133/00 ,  C09D151/00 ,  C09D153/00 ,  C09D157/00 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C09D175/04 ,  C09J157/00 ,  C08F ,  C08G ,  G09D

Abstract: Prepn. of low mol. wt. functional polymers comprises: (1) preparing a first quantity of a mixt. (M1) from at least one component chosen from olefinic unsatd. monomers (B) and cpds. (A) which do not copolymerise with (B) but can react to form a copolymerisable addn. reaction cpd.; (2) starting polymerisation by the addn. of initiators and opt. regulators; and (3) adding an additional quantity (M2) of the (A)/(B) mixt. during polymerisation, the compsn. of (M2) being the same as or different to (M1), with the provision that an oligomer or polymer (C) is dissolved in at least one of (M1) or (M2), and at least one of (M1) or (M2) contains a component (B). Also claimed are: (i) copolymers prepd. by the process, and (ii) binders for lacquers which contain these copolymers, as well as cross-linking agents chosen from isocyanates, melamine resins or epoxy cpds.

公开(公告)号：ZA958435B

公开(公告)日：1997-04-07

申请号：ZA958435

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 ,  C08F ,  B05D ,  C09J ,  C09D

Abstract: Copolymers (I) of olefinic monomer(s) comprise an isomeric mixt. of esters of isobornyl alcohol with an alpha , beta -unsatd. acid. The isomeric alcohol mixt. contains: (a) not more than 92% isoborneol, (b) at least 3.5% iso-fenchyl alcohol, and (c) at least 1% pseudo-bornyl alcohol. Also claimed are: (i) a process for the prodn. of (I) by bulk polymerisation in the presence of aliphatic azo cpds., diacyl peroxide, alkyl per-esters, alkyl hydroperoxide, dialkyl peroxide or peroxy-di-carbonate as radical initiators; and (ii) a process for the prodn. of water-dilutable polyacrylate dispersions by: (A) dissolution of (I) in a water-dilutable organic solvent, followed by: (B) partial or complete neutralisation, and (C) dilution by adding water or stirring the soln. into water.

公开(公告)号：TR9600352A2

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

CPC classification number: C09D133/066 ,  C08G18/3271 ,  C08G18/643 ,  C08G59/184 ,  C08G59/64 ,  C08L63/00 ,  C09D163/00 ,  C09D167/00 ,  C08L2666/04 ,  C08L2666/14

公开(公告)号：CA2175533A1

公开(公告)日：1996-11-03

申请号：CA2175533

申请日：1996-05-01

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: Low molar mass copolymers which can be prepared by reacting one or more glycidyl esters of saturated aliphatic monocarboxylic acids having a tertiary or quaternary a carbon atom, and at least two unsaturated copolymerizable monomers of which at least one has at least one COOH group, under the conditions of a free-radical copolymerization, whereby the weightaverage molar mass of the copolymers is below 3500 g/mol and the proportion of branched side chains in the copolymer is at least 20% by mass are disclosed. Also disclosed are methods of making these copolymers and the use thereof in binder and coating systems.

公开(公告)号：CZ318495A3

公开(公告)日：1996-06-12

申请号：CZ318495

申请日：1995-11-30

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  BITTNER ANNEGRET ING

IPC: C08F2/00 ,  C08F2/02 ,  C08F2/06 ,  C08F220/00 ,  C08F291/00 ,  C08G63/91 ,  C08G65/32 ,  C08G69/48 ,  C08G81/02 ,  C09D133/00 ,  C09D151/00 ,  C09D153/00 ,  C09D157/00 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C09D175/04 ,  C09J157/00

Abstract: Prepn. of low mol. wt. functional polymers comprises: (1) preparing a first quantity of a mixt. (M1) from at least one component chosen from olefinic unsatd. monomers (B) and cpds. (A) which do not copolymerise with (B) but can react to form a copolymerisable addn. reaction cpd.; (2) starting polymerisation by the addn. of initiators and opt. regulators; and (3) adding an additional quantity (M2) of the (A)/(B) mixt. during polymerisation, the compsn. of (M2) being the same as or different to (M1), with the provision that an oligomer or polymer (C) is dissolved in at least one of (M1) or (M2), and at least one of (M1) or (M2) contains a component (B). Also claimed are: (i) copolymers prepd. by the process, and (ii) binders for lacquers which contain these copolymers, as well as cross-linking agents chosen from isocyanates, melamine resins or epoxy cpds.