发明授权
- 专利标题: Lubricating oil composition
- 专利标题(中): 润滑油组成
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申请号: US666465申请日: 1996-11-12
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公开(公告)号: US5719109A公开(公告)日: 1998-02-17
- 发明人: Michide Tokashiki , Hirotaka Tomizawa , Michiya Yamada
- 申请人: Michide Tokashiki , Hirotaka Tomizawa , Michiya Yamada
- 申请人地址: NJ Linden
- 专利权人: Exxon Chemical Patents Inc
- 当前专利权人: Exxon Chemical Patents Inc
- 当前专利权人地址: NJ Linden
- 优先权: JPX5-354603 19931230
- 主分类号: C10M141/10
- IPC分类号: C10M141/10 ; C10M163/00 ; C10N10/04 ; C10N10/12 ; C10N30/06 ; C10M137/00
摘要:
The present invention provides a lubricating oil composition excellent in wear-resistant properties and frictional characteristics. The present invention relates to a lubricating oil composition containing a lubricating base oil (A) a complex obtained by reacting a metallic salt of dithiophosphoric acid having lipophilic groups, the average number of the carbon atoms of which is 4 or more, with a primary alkylamine having 8 or less carbon atoms, and(B) at least one kind of compound selected from the group consisting of oxymolybdenum sulfide dithiocarbamate, oxymolybdenum sulfide organophosphorodithioate, fatty esters, and organic amides.