发明名称 |
Process for producing composite from solution of rigid polymer and composite film |
摘要 |
A method of preparing a precursor for a composite having wet strength of 2 to 50 kgf/mm<2 >and a mean surface void diameter of 0.01 to 2 mum by molding a solution of a rigid polymer having a concentration of 1 to 1.3 times the optical anisotropy lower limit solution concentration C2, thereafter rendering the solution non-flowable by absorbing a coagulant under a condition causing no solvent extraction and thereafter extracting the solvent, and a method of preparing a molecular composite having a mean thickness of 2 to 200 mum by impregnating this precursor for a composite with a solution of a polymer or reactive molecules.
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申请公布号 |
US2004056381(A1) |
申请公布日期 |
2004.03.25 |
申请号 |
US20030472948 |
申请日期 |
2003.09.26 |
申请人 |
TERAMOTO YOSHIHIKO;WATANUKI SEIJI;MURASE HIROKI |
发明人 |
TERAMOTO YOSHIHIKO;WATANUKI SEIJI;MURASE HIROKI |
分类号 |
C08J5/00;C08J5/18;C08J9/28;H01M2/16;H01M8/10;(IPC1-7):B28B11/00;B29B15/00 |
主分类号 |
C08J5/00 |
代理机构 |
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代理人 |
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主权项 |
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