POLYARYL ETHER SULPHONE POLYMERS,申请号US1986000292-传众专利搜索

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发明名称	POLYARYL ETHER SULPHONE POLYMERS
摘要	<p>Novel polyaryl ether sulphone polymers which contain a unit derived from 4,4 bis(p-halobenzene sulfonyl)biphenyl. These polymers are tough and can be molded into a variety of articles.</p>
申请公布号	WO1986004905(A1)	申请公布日期	1986.08.28
申请号	US1986000292	申请日期	1986.02.12
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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