发明申请
- 专利标题： Aminobenzoic Acid Derivatives
- 专利标题（中）： 氨基苯甲酸衍生物
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申请号： US13824503申请日： 2011-09-15
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公开(公告)号： US20130281336A1公开(公告)日： 2013-10-24
- 发明人: Danielle N. Ivancic , Patrick E. Mosier , Ewan E. Delbridge , Christopher L. Friend
- 申请人： Danielle N. Ivancic , Patrick E. Mosier , Ewan E. Delbridge , Christopher L. Friend
- 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/US11/51670 WO 20110915
- 主分类号： C10M133/12
- IPC分类号： C10M133/12
摘要：
This invention relates to N-alkylated anthranilic acid derivative and their use in lubricants, such as engine oils, as TBN boosters. The invention particularly relates to compositions that deliver an ash-free base to a lubricant in the form of a basic amine additive, without adversely impacting seal compatibility and/or degradation, and methods thereof.
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