发明名称 |
Urea/polyamine/secondary monoamine/polyalcohol condensate |
摘要 |
A processor for the preparation of urea condensates and the preparation of heat-curable surface coatings. To prepare these urea condensates, primary di- and/or polyamine is reacted with urea, a secondary monoamine and a polyalcohol which contains certain groups at elevated temperatures and in the presence or absence of a catalyst, and the ammonia formed is separated off. These urea condensates are suitable as binder components in heat-curable surface coatings, in particular for heat-curable cathodic electrocoating finishes.
|
申请公布号 |
US4713440(A) |
申请公布日期 |
1987.12.15 |
申请号 |
US19850776378 |
申请日期 |
1985.09.16 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
OSTERLOH, ROLF;SCHUPP, EBERHARD;LOCH, WERNER;AHLERS, KLAAS |
分类号 |
C08G71/00;C08G71/02;(IPC1-7):C08G71/02 |
主分类号 |
C08G71/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|