发明公开
- 专利标题： POLYALKENALKOHOL-POLYALKOXYLATE UND DEREN VERWENDUNG IN KRAFT- UND SCHMIERSTOFFEN
- 专利标题（英）： Polyalkenealcohol-polyalkoxylates and their use in fuels and lubricants
- 专利标题（中）： 聚烯烃酒精聚烷及它们在燃料和润滑油
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申请号： EP00914080.7申请日： 2000-02-10
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公开(公告)号： EP1157086A1公开(公告)日： 2001-11-28
- 发明人: OPPENLÄNDER, Knut , GÜNTHER, Wolfgang , RATH, Hans, Peter , TRÖTSCH-SCHALLER, Irene
- 申请人： BASF AKTIENGESELLSCHAFT
- 申请人地址： 67056 Ludwigshafen DE
- 专利权人： BASF AKTIENGESELLSCHAFT
- 当前专利权人： BASF AKTIENGESELLSCHAFT
- 当前专利权人地址： 67056 Ludwigshafen DE
- 优先权： DE19908262 19990225
- 国际公布： WO0050543 20000831
- 主分类号： C10L1/18
- IPC分类号： C10L1/18 ; C08G65/26
摘要：
The invention relates to polyalkenealcohol-polyalkoxylates of formula R-(CH2)n-(O-A)m-OH, wherein R represents a polyalkene radical with a number average molecular weight of 300 to 5000, derived from C2- to C30-alkenes, A indicates alkylene groups with 2 to 8 C-atoms, m means a number up to 200 on the condition that the oxygen in the oxalkylate radical accounts for at least 16. 5 wt. % of the number average molecular weight of the total molecule I, and n indicates the number 0 or 1. The inventive polyalkenealcohol-polyalkoxylates are suitable for use as carrier oils in compositions of fuels and lubricants.
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