- 专利标题： 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions
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申请号： US14075049申请日： 2013-11-08
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公开(公告)号： US08871696B2公开(公告)日： 2014-10-28
- 发明人: John Marshall Baker , Naresh Mathur , Roger M. Sheets , David J. Degonia
- 申请人： Afton Chemical Corporation
- 申请人地址： US VA Richmond
- 专利权人： Afton Chemical Corporation
- 当前专利权人： Afton Chemical Corporation
- 当前专利权人地址： US VA Richmond
- 代理机构： Luedeka Neely Group, P.C.
- 主分类号： C10M137/02
- IPC分类号： C10M137/02 ; C07F9/6571 ; C10M137/10 ; G01N33/30
摘要：
The present disclosure relates to a non-acidic, sulfur-containing, phosphorus-containing compound of the formula I where R1, R2, R3, R4, R5, R6, and R7 are as defined herein. Such a compound may exhibit improved antiwear performance and thermal stability in lubricating compositions.
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