发明名称 |
Fluorine-Containing Dicarboxylic Acids and Their Novel Polymer Compounds |
摘要 |
A fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics. |
申请公布号 |
US2011282026(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US201113195375 |
申请日期 |
2011.08.01 |
申请人 |
NARIZUKA SATORU;HAGIWARA YUJI;NAGAMORI MASASHI;YAMANAKA KAZUHIRO;CENTRAL GLASS COMPANY, LIMITED |
发明人 |
NARIZUKA SATORU;HAGIWARA YUJI;NAGAMORI MASASHI;YAMANAKA KAZUHIRO |
分类号 |
C08G63/685;C08G65/38;C08G69/44;C08G73/16 |
主分类号 |
C08G63/685 |
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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