- 专利标题: Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparations thereof
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申请号: US12768866申请日: 2010-05-17
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公开(公告)号: US08148307B2公开(公告)日: 2012-04-03
- 发明人: Jody Kocsis , Jonathan S. Vilardo , Jason R. Brown , Daniel E. Barrer , Richard J. Vickerman , Patrick E. Mosier
- 申请人: Jody Kocsis , Jonathan S. Vilardo , Jason R. Brown , Daniel E. Barrer , Richard J. Vickerman , Patrick E. Mosier
- 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
- 代理商 Christopher D. Hilker; David M. Shold
- 主分类号: C10M129/95
- IPC分类号: C10M129/95
摘要:
Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.
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