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发明名称
AQUEOUS SURFACTANT MIXTURES AND THEIR USE IN OIL RECOVERY
摘要
申请公布号
EP0332098(A3)
申请公布日期
1990.01.31
申请号
EP19890103850
申请日期
1989.03.04
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
MILLER, DENNIS, DR.;SCHMIDT, MANFRED, DR.;HOLST, ARNO, DR.;VON HALASZ, SIGMAR-PETER, DR.
分类号
B01F17/02;B01F17/42;C09K8/584;(IPC1-7):E21B43/22;B01F11/00
主分类号
B01F17/02
代理机构
代理人
主权项
地址
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