PIPERIDINE-SPIRO-HYDANTOIN DERIVATIVES AND THEIR USE AS POLYMER STABILIZERS,申请号GB19770054005-传众专利搜索

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发明名称	PIPERIDINE-SPIRO-HYDANTOIN DERIVATIVES AND THEIR USE AS POLYMER STABILIZERS
摘要
申请公布号	GB1560230(A)	申请公布日期	1980.01.30
申请号	GB19770054005	申请日期	1977.12.28
申请人	SANKYO CO LTD	发明人
分类号	C08K5/00;C07D471/10;C07D519/00;C08K5/34;C08K5/3412;C08K5/3442;C08L23/00;C08L101/00;(IPC1-7):C07D401/04;C07F9/15;C07F9/14	主分类号	C08K5/00
代理机构		代理人
主权项
地址

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