发明名称 |
KETO-DIPHENOL COMPOUNDS |
摘要 |
<p>8CL 3341 Novel keto-diphenol compounds are disclosed. These compounds are intermediate in the production of novel tetraphenolic compounds which have utility as branching agents in the production of novel, randomly branched polycarbonate.</p> |
申请公布号 |
CA1137111(A) |
申请公布日期 |
1982.12.07 |
申请号 |
CA19800360597 |
申请日期 |
1980.09.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MARK, VICTOR;HEDGES, CHARLES V. |
分类号 |
C07C37/20;C07C39/17;C07C39/42;C07C45/00;C07C45/68;C07C49/747;C07C67/00;C08G63/00;C08G64/00;C08G64/06;C08G64/14;(IPC1-7):07C49/733 |
主分类号 |
C07C37/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|