发明名称 NOVEL SULFONATED TRIARYLAMINE POLYMER AND METHOD FOR PRODUCING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a method for producing a novel sulfonated triarylamine polymer readily soluble in water or alcohol via a small number of processes using materials stably obtained industrially at low cost. <P>SOLUTION: In the method for producing a novel sulfonated triarylamine polymer, a sulfonating agent is reacted with a triarylamine polymer represented by formula (6), wherein Ar<SB POS="POST">1</SB>and m are the same as those of general formula (1), in a basic polar solvent. In the formula (1): Ar<SB POS="POST">1</SB>are each independently a 6-20C aromatic group which may have a substituent; m is an integer of &ge;1; X is a hydrogen atom, an alkali metal of Li, K, or Na, or an amine salt represented by NH(R<SB POS="POST">3</SB>)<SB POS="POST">3</SB>; and R<SB POS="POST">3</SB>are each independently a hydrogen atom, or an alkyl or aryl group which may have a substituent. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013028689(A) 申请公布日期 2013.02.07
申请号 JP20110164833 申请日期 2011.07.27
申请人 TOSOH CORP 发明人 HARA YASUSHI;YANO YUICHI
分类号 C08G73/02 主分类号 C08G73/02
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