| 发明名称 |
Copoly(imidine-imide) |
| 摘要 |
A copoly(imidine-imide) consisting of a copolymer of polyimidines and polyimides having, in the basic chain structure of the polymer, imidine structures represented by formula (I) and the imide structures represented by formula (II): <IMAGE> [I] <IMAGE> [II]
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| 申请公布号 |
US4959447(A) |
申请公布日期 |
1990.09.25 |
| 申请号 |
US19880240491 |
申请日期 |
1988.09.02 |
| 申请人 |
NIPPON STEEL CORPORATION |
发明人 |
ARAI, MITSURU;CASSIDY, PATRICK E.;FARLEY, JAMES M. |
| 分类号 |
C08G73/00;C08G73/06;C08G73/10;C08G73/14 |
主分类号 |
C08G73/00 |
| 代理机构 |
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