Polymer bound hindered amine light stabilizers,申请号US19870084603-传众专利搜索

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发明名称	Polymer bound hindered amine light stabilizers
摘要
申请公布号	US4857595(A)	申请公布日期	1989.08.15
申请号	US19870084603	申请日期	1987.08.12
申请人	PENNWALT CORPORATION	发明人	KAZMIERZAK, ROBERT T.;MACLEAY, RONALD E.
分类号	C08F8/30	主分类号	C08F8/30
代理机构		代理人
主权项
地址

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