发明名称 |
Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising same |
摘要 |
A polymer which has a flexible structure in its main chain and thus exhibits a high toughness and can difficultly be deteriorated in its mechanical properties and thermal properties even when sulfonated, a sulfonic acid group-containing polymer obtained by the sulfonation of the polymer, and a proton-conductive membrane having an excellent mechanical strength and durability made of the sulfonic acid group-containing polymer. A novel halogenated aromatic compound represented by the following general formula (1m) is provided: <CHEM> wherein A independently represents an electron-withdrawing group; B independently represents an electron-donating atom or group; X represents a chlorine atom, iodine atom or bromine atom; R<1> to R<8> may be the same or different and each represent a hydrogen atom, fluorine atom or alkyl group; and n represents an integer of 2 or more. |
申请公布号 |
EP2112133(B1) |
申请公布日期 |
2012.07.04 |
申请号 |
EP20090165065 |
申请日期 |
2002.03.27 |
申请人 |
JSR CORPORATION |
发明人 |
GOTO, KOHEI;TAKAHASHI, MASAYUKI;YAMAKAWA, YOSHITAKA;HIGAMI, MAKOTO |
分类号 |
C07C49/84;C07C45/71;C07C317/22;C08G61/00;C08G61/12;C08G65/40;C08G75/00;C08G75/23;C08J5/22;H01B1/06;H01B1/12;H01M6/18;H01M8/02;H01M10/05;H01M10/36 |
主分类号 |
C07C49/84 |
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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