| 发明名称 |
Wholly aromatic liquid-crystalline polyester and method for preparing the same |
| 摘要 |
Provided is a liquid-crystalline polyester with good properties obtainable by subjecting a prepolymer consisting of the repeating units represented by formulae (I), (II), (III) and (IV):
to heat treatment in a substantially solid state.
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| 申请公布号 |
EP1686144(A1) |
申请公布日期 |
2006.08.02 |
| 申请号 |
EP20060001823 |
申请日期 |
2006.01.30 |
| 申请人 |
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO |
发明人 |
ASAHARA, MOTOKI;SAWADA, TETSUHIDE;KATO, HIROYUKI |
| 分类号 |
C08G63/00;C08G63/06;C08G63/60;C08G63/80 |
主分类号 |
C08G63/00 |
| 代理机构 |
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