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发明名称
Monocarboxylic-acid methyl ester for invert emulsion drilling fluids
摘要
申请公布号
EP0382071(B2)
申请公布日期
2004.09.08
申请号
EP19900101900
申请日期
1990.01.31
申请人
COGNIS DEUTSCHLAND GMBH
发明人
MUELLER, HEINZ;HEROLD, CLAUS-PETER, DR.;VON TAPAVICZA, STEPHAN, DR.
分类号
C09K8/32;C09K8/34;C09K8/36;C09K8/58;(IPC1-7):C09K7/06
主分类号
C09K8/32
代理机构
代理人
主权项
地址
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