公开(公告)号：AT14588T

公开(公告)日：1985-08-15

申请号：AT80105907

申请日：1980-09-30

Applicant: HOECHST AG

Inventor： FISCHER HANNES DR ,  ZIMMERMANN ROLF DR

IPC: C09J133/04 ,  C08F220/12 ,  C09J133/06

公开(公告)号：DE3135010A1

公开(公告)日：1983-03-24

申请号：DE3135010

申请日：1981-09-04

Applicant: HOECHST AG

Inventor： HESSE WOLFGANG DR ,  RITZ JUERGEN DR ,  ZIMMERMANN ROLF DR

IPC: C08G8/28 ,  C08G8/00 ,  C08G8/36 ,  C08G59/14 ,  C08G59/50 ,  C08G59/56 ,  C08G59/62 ,  C08L63/00 ,  C09D5/44 ,  C09D161/04 ,  C09D163/00 ,  C08G59/02 ,  C08G59/08 ,  C09D3/58 ,  C09D5/40

Abstract: Binders based on co-condensates of epoxy resins and resols with amines, the epoxy resin being partially defunctionalized and still containing on average 0.5-1.3 epoxide groups per molecular unit, the resol component being composed of methylol compounds of oligomethylene compounds, which are additionally substituted by hydrocarbon or hydroxyalkyl or hydroxyaralkyl radicals, and the amine containing at least one primary or secondary amino group and at most 2 hydroxyl groups. The invention further relates to a process for the preparation of a binder and for the electrophoretic deposition of a cationic resin from an aqueous dispersion onto an article connected as the cathode and to an aqueous electrophoresis bath for carrying out this process.

公开(公告)号：DE3070924D1

公开(公告)日：1985-09-05

申请号：DE3070924

申请日：1980-09-30

Applicant: HOECHST AG

Inventor： FISCHER HANNES DR ,  ZIMMERMANN ROLF DR

IPC: C09J133/04 ,  C08F220/12 ,  C09J133/06

公开(公告)号：DE3149828A1

公开(公告)日：1983-07-21

申请号：DE3149828

申请日：1981-12-16

Applicant: HOECHST AG

Inventor： JUST CHRISTOPH DR ,  RITZ JUERGEN DR ,  ZIMMERMANN ROLF DR

IPC: C08G18/00 ,  C08G18/69 ,  C08G18/80 ,  C09D5/44 ,  C09D115/00 ,  C09D175/00 ,  C08G18/63 ,  C08G18/62 ,  C08G18/10 ,  C09D3/72 ,  C09D5/40

Abstract: A water-dilutable binder for coatings based on reaction products of diene polymers and poly-unsaturated polyfunctional amidoamines, which comprises (a) a cyclorubber, (b) a polyfunctional amidoamine which has been added to component (a) and is derived from reaction with a monomeric unsaturated fatty acid free from conjugated double bonds but having 12 to 18 carbon atoms or from its oligomers, and (c) a polyisocyanate which is bonded to component (b) and whose isocyanate groups which are not bonded to component (b) are blocked, a process for its preparation and its use for paints and coatings.