METHOD FOR PREPARING LOW-CONCENTRATION POLYSILICATE MICROGELS.,申请号EP19930911324-传众专利搜索

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发明名称	METHOD FOR PREPARING LOW-CONCENTRATION POLYSILICATE MICROGELS.
摘要
申请公布号	EP0642466(A1)	申请公布日期	1995.03.15
申请号	EP19930911324	申请日期	1993.05.20
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	MOFFETT, ROBERT, HARVEY;RUSHMERE, JOHN, DEREK
分类号	C01B33/152;C01B33/143;D21H17/67;(IPC1-7):C01B33/143	主分类号	C01B33/152
代理机构		代理人
主权项
地址

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