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
  • 申请号: US891133
    申请日: 1992-06-01
  • 公开(公告)号: US5264139A
    公开(公告)日: 1993-11-23
  • 发明人: Munmaya K. MishraIsaac D. Rubin
  • 申请人: Munmaya K. MishraIsaac 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
Antioxidant dispersant antiwear VI improver additive and lubricating oil
composition containing same
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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