发明名称 |
PROCESS FOR THE PRODUCTION OF CROSSLINKING COMPONENTS FOR CATHODICALLY DEPOSITABLE PAINT BINDERS |
摘要 |
2596/US3560 Crosslinking components for cationic paint binders which are reaction products of hydroxyl-functional carbamate compounds with half-blocked diisocyanates are described. The carbamate compounds are reaction products of cyclic organic carbonates with aliphatic monoamines and/or diamines and/or triamines and/or tetraamines and/or alkanolamines, all such amines having primary and/or secondary amino groups. The crosslinking components produced according to the invention, in combination with resin components carrying hydroxyl groups and/or primary or secondary amino groups, preferably with those based on epoxide/amine adducts or containing similar molecular units, give binders which can be baked at temperatures of 140.degree.C and higher.
|
申请公布号 |
CA2051274(A1) |
申请公布日期 |
1992.03.18 |
申请号 |
CA19912051274 |
申请日期 |
1991.09.16 |
申请人 |
VIANOVA KUNSTHARZ AKTIENGESELLSCHAFT |
发明人 |
HONIG, HELMUT;MATZER, HERBERT;PAMPOUCHIDIS, GEORG;PAAR, WILLIBALD |
分类号 |
C08G18/64;C08G18/80;C08G18/81;C08G71/00;C09D5/44;C09D175/00;(IPC1-7):C08G18/80;C09D5/24 |
主分类号 |
C08G18/64 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|