发明授权
- 专利标题： Quaternary ammonium salt detergents for use in lubricating compositions
- 专利标题（中）： 用于润滑组合物的季铵盐洗涤剂
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申请号： US13352617申请日： 2012-01-18
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公开(公告)号： US08476207B2公开(公告)日： 2013-07-02
- 发明人: William R. S. Barton , Mark C. Davies , David J. Moreton , Paul R. Stevenson , Dean Thetford
- 申请人： William R. S. Barton , Mark C. Davies , David J. Moreton , Paul R. Stevenson , Dean Thetford
- 代理商 Christopher D. Hilker; Christopher P. Demas
- 主分类号： C10M133/26
- IPC分类号： C10M133/26 ; C10M133/04 ; C07D213/09 ; C07D213/20
摘要：
A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a lubricating composition, a fuel composition.
公开/授权文献
- US20120192483A1 Quaternary Ammonium Salt Detergents For Use In Fuels 公开/授权日：2012-08-02
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