Stable dispersible mineral acid slurry of benzidine derivatives.,申请号EP19930116656-传众专利搜索

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发明名称	Stable dispersible mineral acid slurry of benzidine derivatives.
摘要	Mineral acid slurries of benzidine derivatives having high stability are provided by incorporating into such slurries a polysaccharide.
申请公布号	EP0594062(A1)	申请公布日期	1994.04.27
申请号	EP19930116656	申请日期	1993.10.14
申请人	WAKAYAMA SEIKA KOGYO CO., LTD.	发明人	KOSEKI, FUMIO;FUJIKI, KENJIRO;TAKEDA, MOTONORI;TAO, KATSUTOSHI
分类号	C07C209/90;C07C211/50;C07C211/52;C07C213/10;C07C217/84	主分类号	C07C209/90
代理机构		代理人
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