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发明名称
Water-free and hydoxyl-free gels or xerogels, process for their preparation and their use
摘要
申请公布号
EP0697372(B1)
申请公布日期
1998.06.10
申请号
EP19950110881
申请日期
1995.07.12
申请人
CERDEC AKTIENGESELLSCHAFT KERAMISCHE FARBEN
发明人
JANSEN, MARTIN, PROF.;GUENTHER, EBERHARD
分类号
C04B35/622;B01J13/00;C01B13/32;C01G25/02;C01G31/00;C07F7/00;C09C3/06;(IPC1-7):C01B13/32;C01B33/16;C01B33/20
主分类号
C04B35/622
代理机构
代理人
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地址
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