发明授权
US5264139A Antioxidant dispersant antiwear VI improver additive and lubricating oil
composition containing same
失效
抗氧化剂分散剂抗磨剂VI改进剂添加剂和润滑油组合物含有
- 专利标题: Antioxidant dispersant antiwear VI improver additive and lubricating oil composition containing same
- 专利标题(中): 抗氧化剂分散剂抗磨剂VI改进剂添加剂和润滑油组合物含有
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申请号: US891133申请日: 1992-06-01
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公开(公告)号: US5264139A公开(公告)日: 1993-11-23
- 发明人: Munmaya K. Mishra , Isaac D. Rubin
- 申请人: Munmaya K. Mishra , Isaac D. Rubin
- 申请人地址: NY White Plains
- 专利权人: Texaco Inc.
- 当前专利权人: Texaco Inc.
- 当前专利权人地址: NY White Plains
- 主分类号: C10M151/02
- IPC分类号: C10M151/02 ; C10M151/04
摘要:
A lubricating oil composition comprising(a) a major amount of a base oil having a lubricant viscosity, and(b) a minor amount of, as an antioxidant/dispersant antiwear VI improver additive, a lubricant additive.
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