公开(公告)号：AU703551B2

公开(公告)日：1999-03-25

申请号：AU5199896

申请日：1996-05-01

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  OSWALD HARALD

IPC: C08F8/14 ,  C08F220/04 ,  C08F222/02 ,  C08F222/16 ,  C09D133/14 ,  C09D135/00 ,  C09J133/14 ,  C09J135/00

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：BR9602124A

公开(公告)日：1998-06-30

申请号：BR9602124

申请日：1996-04-30

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  OSWALD HARALD ,  KUBILLUS UWE

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 ,  C08F220/06

Abstract: Low-mol. wt. copolymers (I) with a wt.-average mol. wt. (Mw) of less than 3500 contain at least 20 wt.% of components with branched side chains, obtd. by the reaction of (aa) glycidyl ester(s) of satd. aliphatic monocarboxylic acids with a tert. or quat. alpha -C atom; and (ab) at least two unsatd. comonomers, at least one of which contains at least one COOH gp., under radical copolymerisation conditions. Also claimed are (i) prepn. of (I) by heating component (aa) to 210-260 degrees C and reacting with component (ab) (which contains at least 2.0 wt.% of a COOH gp.-contg. monomer) in the presence of radical initiator(s), to a degree of conversion of at least 95 (pref. at least 97.5) %; (ii) polymer mixts. contg. (I), obtd. by reaction of (aa) and (ab) as above in at least two time intervals with a constant temp. in each interval, using at least two different reaction temps., at least one of which is in the range 210-260 degrees C; (iii) polymer mixts. contg. (I) and other polymers etc.; (iv) binders for coating materials contg. (I) or the above polymer mixts.; (v) coating materials contg. binders as above and hardeners such as amino resins, capped or uncapped polyisocyanates or organic cpds. with acid and/or anhydride gps.

公开(公告)号：ZA963463B

公开(公告)日：1997-11-03

申请号：ZA963463

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 ,  C09D133/02 ,  C09D133/04 ,  C09D133/14 ,  C09D135/00 ,  C09J133/02 ,  C09J133/04 ,  C09J133/14 ,  C09J135/00 ,  C09K3/10 ,  C08F ,  C09D ,  C09K ,  C09J

Abstract: Low-mol. wt. copolymers (I) with a wt.-average mol. wt. (Mw) of less than 3500 contain at least 20 wt.% of components with branched side chains, obtd. by the reaction of (aa) glycidyl ester(s) of satd. aliphatic monocarboxylic acids with a tert. or quat. alpha -C atom; and (ab) at least two unsatd. comonomers, at least one of which contains at least one COOH gp., under radical copolymerisation conditions. Also claimed are (i) prepn. of (I) by heating component (aa) to 210-260 degrees C and reacting with component (ab) (which contains at least 2.0 wt.% of a COOH gp.-contg. monomer) in the presence of radical initiator(s), to a degree of conversion of at least 95 (pref. at least 97.5) %; (ii) polymer mixts. contg. (I), obtd. by reaction of (aa) and (ab) as above in at least two time intervals with a constant temp. in each interval, using at least two different reaction temps., at least one of which is in the range 210-260 degrees C; (iii) polymer mixts. contg. (I) and other polymers etc.; (iv) binders for coating materials contg. (I) or the above polymer mixts.; (v) coating materials contg. binders as above and hardeners such as amino resins, capped or uncapped polyisocyanates or organic cpds. with acid and/or anhydride gps.

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：AU5199896A

公开(公告)日：1996-11-14

申请号：AU5199896

申请日：1996-05-01

Applicant: HOECHST AG

Inventor： EPPLE ULRICH ,  KUBILLUS UWE ,  OSWALD HARALD

IPC: C08F8/14 ,  C08F220/04 ,  C08F222/02 ,  C08F222/16 ,  C09D133/14 ,  C09D135/00 ,  C09J133/14 ,  C09J135/00

公开(公告)号：CA2175532A1

公开(公告)日：1996-11-03

申请号：CA2175532

申请日：1996-05-01

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 ,  C07C219/06 ,  C07D303/16 ,  C08G65/26

Abstract: Epoxide-amine adducts having a proportion by mass of at least 20% of aliphatic epoxide or amine units which comprise at least one tertiary or quaternary carbon atom are disclosed. The adducts are employed as binders for coatings of relatively high environment-friendliness, if desired, for example, in a mixture with other hydroxy-functional binders, and as reactive component in corresponding adhesive compositions and sealing compounds.

公开(公告)号：TR9501511A2

公开(公告)日：1996-07-21

申请号：TR9501511

申请日：1995-11-29

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 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C09D175/04

CPC classification number: C08F291/00

公开(公告)号：CZ9503184A3

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 ,  C09D161/20 ,  C09D161/28 ,  C09D163/00 ,  C09D175/04

CPC classification number: C08F291/00