发明申请
- 专利标题： Highly Branched Sulfonates for Drive-Line Applications
- 专利标题（中）： 用于驱动线应用的高支化磺酸盐
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申请号： US12532902申请日： 2008-04-01
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公开(公告)号： US20100152080A1公开(公告)日： 2010-06-17
- 发明人: Craig D. Tipton , Claire Hollingshurst , Elisa J. Seddon , James P. Roski , Christopher Friend , Willis P. Nichols , Betsy J. Butke , James J. Schwind
- 申请人： Craig D. Tipton , Claire Hollingshurst , Elisa J. Seddon , James P. Roski , Christopher Friend , Willis P. Nichols , Betsy J. Butke , James J. Schwind
- 申请人地址： US OH Wickliffe
- 专利权人： The Lubrizol Corporation
- 当前专利权人： The Lubrizol Corporation
- 当前专利权人地址： US OH Wickliffe
- 国际申请： PCT/US08/58999 WO 20080401
- 主分类号： C07C309/62
- IPC分类号： C07C309/62 ; C07C315/04
摘要：
A lubricant composition comprising an oil of lubricating viscosity and an oil-soluble branched-chain hydrocarbyl-substituted arenesulfonic acid salt, wherein the arenesulfonic moiety has at least one hydrocarbyl substituent which is a highly branched group as defined by having a Chi(0)/Shadow XY ratio greater than about 0.180, exhibits good dynamic frictional performance.
公开/授权文献
- US08703672B2 Highly branched sulfonates for drive-line applications 公开/授权日：2014-04-22
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