发明名称 |
MANUFACTURING METHOD OF POLYIMIDE |
摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyimide advantageous for modifying the polyimide and permitting shortening of the manufacturing process. SOLUTION: At least one acid dianhydride and at least one diamine are subjected to heating once in the presence of an acid catalyst and pyridine in an organic polar solvent to directly give a polyimide.
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申请公布号 |
JP2002212287(A) |
申请公布日期 |
2002.07.31 |
申请号 |
JP20010013387 |
申请日期 |
2001.01.22 |
申请人 |
HITACHI CABLE LTD |
发明人 |
HONDA YUKI;HOSOKAWA KATSUMOTO;KAMIMURA SEIJI;ANDO YOSHIYUKI;ASANO KENJI |
分类号 |
C08G73/10;(IPC1-7):C08G73/10 |
主分类号 |
C08G73/10 |
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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