METHOD FOR INHIBITING THE DISCOLORATION OF METHYLENE- BISANILINE COMPOUNDS,申请号EP20040807385-传众专利搜索

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发明名称	METHOD FOR INHIBITING THE DISCOLORATION OF METHYLENE- BISANILINE COMPOUNDS
摘要
申请公布号	EP1698612(B1)	申请公布日期	2010.03.17
申请号	EP20040807385	申请日期	2004.12.20
申请人	IHARA CHEMICAL INDUSTRY CO., LTD.	发明人	NAGASAWA, MATO;ATSUMI, NAOYA;ICHIKAWA, HIROFUMI
分类号	C07C209/90;C07C211/50;C07C211/52	主分类号	C07C209/90
代理机构		代理人
主权项
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