发明授权
- 专利标题: Lubricating oil for traction drives
- 专利标题(中): 润滑油用于牵引传动
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申请号: US412748申请日: 1989-09-26
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公开(公告)号: US5043497A公开(公告)日: 1991-08-27
- 发明人: Masayoshi Muraki , Hajime Yoshida , Koji Tsuchimoto
- 申请人: Masayoshi Muraki , Hajime Yoshida , Koji Tsuchimoto
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Oil Co., Ltd.
- 当前专利权人: Mitsubishi Oil Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-239061 19880926
- 主分类号: C10M105/04
- IPC分类号: C10M105/04 ; C10M171/00 ; C10N30/02 ; C10N30/08 ; C10N30/10 ; C10N40/04 ; C10N60/02
摘要:
A lubricating oil is disclosed, which mainly is composed of a naphthenic hydrocarbon having 19 carbon atoms comprising two cyclohexane rings which have methyl-substitution at the 1, 2 and 4 positions thereof, the two cyclohexane rings being linked by a methylene group.
公开/授权文献
- US4420480A Hexahydronaphth[1,2-b]-1,4-oxazines 公开/授权日:1983-12-13
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