发明名称 |
USE OF ACETAL-CONTAINING MIXTURES |
摘要 |
The invention relates to mixtures comprising acetals and oleophilic alcohols and/or oleophilic esters which are suitable for the preparation of inverted emulsion drilling muds and emulsion drilling muds. They completely or partly replace here the base oils, diesel oil, purified diesel oil, white oil, olefins and alkylbenzenes known to date. The invention furthermore relates to the use as claimed in claim 9 and to the inverted emulsion drilling mud and emulsion drilling mud as claimed in claim 10.
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申请公布号 |
CA2158323(A1) |
申请公布日期 |
1996.03.16 |
申请号 |
CA19952158323 |
申请日期 |
1995.09.14 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
HILLE, MARTIN;WITTKUS, HEINZ;WEINELT, FRANK |
分类号 |
C09K8/32;C09K8/34;C09K8/36;(IPC1-7):C09K7/06 |
主分类号 |
C09K8/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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