发明名称 |
Composition having anhydride acid functions and its use as a cross-linking agent of polyester and/or epoxy resins. |
摘要 |
1. Composition containing acid anhydride groups, characterised in that it is obtained by reacting trimellitic anhydride, under the action of heat, with a mixture of one or more diols and of one or more polyols containing more than two functional groups, or with one or more polyols containing more than two functional groups. |
申请公布号 |
EP0040134(A1) |
申请公布日期 |
1981.11.18 |
申请号 |
EP19810400698 |
申请日期 |
1981.05.05 |
申请人 |
ATOCHEM |
发明人 |
MEYER, JACQUES;BERNELIN, DANIEL |
分类号 |
C08G59/00;C08G59/42;C08G63/00;C08G63/20;C08G63/78;C08L63/00;C08L67/00;C09D5/03;C09D163/00;C09D167/00 |
主分类号 |
C08G59/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|