PROCESS FOR THE PREPARATION OF 4-ALKOXY-2-HYDROXYBENZOPHENONE-5-SULFONIC ACIDS,申请号EP19890112038-传众专利搜索

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发明名称	PROCESS FOR THE PREPARATION OF 4-ALKOXY-2-HYDROXYBENZOPHENONE-5-SULFONIC ACIDS
摘要
申请公布号	EP0351615(B1)	申请公布日期	1992.10.28
申请号	EP19890112038	申请日期	1989.07.01
申请人	BASF AKTIENGESELLSCHAFT	发明人	NEUMANN, PETER, DR.;EILINGSFELD, HEINZ, DR.;AUMUELLER, ALEXANDER, DR.
分类号	C07C309/42;C07C303/08;C07C309/44;C07C309/59	主分类号	C07C309/42
代理机构		代理人
主权项
地址

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