发明名称 |
Solution composition of aromatic liquid-crystalline polyester |
摘要 |
The present invention is to provide a solution composition of aromatic liquid-crystalline polyester from which a film excellent in an electric property and mechanical strength is produced. The present invention provides a solution composition comprising a solvent, aromatic liquid crystalline polyester, an inorganic filler, and coupling agent having a boiling point of not less than 250° C., wherein a pH of water solution of the coupling agent is from 4 to 8.
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申请公布号 |
US2004192858(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040799710 |
申请日期 |
2004.03.15 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
KATAGIRI SHIRO;OKAMOTO SATOSHI |
分类号 |
B29C41/12;B29K67/00;B29L7/00;C08G63/60;C08J5/18;C08K3/00;C08K5/00;C08L67/00;C08L67/03;(IPC1-7):C08G63/02;C08L77/00 |
主分类号 |
B29C41/12 |
代理机构 |
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代理人 |
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主权项 |
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