TWO STAGE PROCESS FOR PREPARATION OF INCREASED MOLECULAR WEIGHT POLYARYLENE SULFIDES WITH WATER STAGE AND POOR SOLVENT STAGE,申请号US19910665041-传众专利搜索

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发明名称	TWO STAGE PROCESS FOR PREPARATION OF INCREASED MOLECULAR WEIGHT POLYARYLENE SULFIDES WITH WATER STAGE AND POOR SOLVENT STAGE
摘要
申请公布号	US5130411(A)	申请公布日期	1992.07.14
申请号	US19910665041	申请日期	1991.03.06
申请人	TOSOH CORPORATION	发明人	TANAKA, SHINJI;INOUE, HIROSHI
分类号	C08G75/02;C08G75/06	主分类号	C08G75/02
代理机构		代理人
主权项
地址

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