发明名称 |
Process for making polyimide-polyamic ester copolymers |
摘要 |
A process for making polyimide-polyamic ester copolymer composition comprising reacting at least one diamine, a pyromellitic diacid diester compound; at least one other tetracarboxylic diacid diester compound and a selected phosphoramide in the presence of a base catalyst to form a polyimide-polyamic acid ester copolymer. |
申请公布号 |
AU6890498(A) |
申请公布日期 |
1998.11.11 |
申请号 |
AU19980068904 |
申请日期 |
1998.04.08 |
申请人 |
OLIN MICROELECTRONIC CHEMICALS, INC. |
发明人 |
AHMAD NAIINI;STEVE L. C. HSU;WILLIAM D. WEBER;ANDREW J. BLAKENEY |
分类号 |
C08L79/08;C07F9/653;C08G73/16 |
主分类号 |
C08L79/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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