发明申请
- 专利标题： Method for improving fluorocarbon elastomer seal compatibility
- 专利标题（中）： 改善氟碳弹性体密封相容性的方法
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申请号： US12798252申请日： 2010-03-31
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公开(公告)号： US20110245117A1公开(公告)日： 2011-10-06
- 发明人: Kenneth D. Nelson , Elaine S. Yamaguchi , Kam-Sik Ng , Paula S. Rogers
- 申请人： Kenneth D. Nelson , Elaine S. Yamaguchi , Kam-Sik Ng , Paula S. Rogers
- 申请人地址： US CA San Ramon
- 专利权人： Chevron Oronite Company LLC
- 当前专利权人： Chevron Oronite Company LLC
- 当前专利权人地址： US CA San Ramon
- 主分类号： C10M169/04
- IPC分类号： C10M169/04 ; C07F9/24 ; C10L1/222 ; C10L1/224 ; B21B45/02
摘要：
Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more fluorocarbon elastomer compatibility improving agents comprising one or more oil-soluble titanium compounds.
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