发明授权
- 专利标题: Process for improving friction modification properties of a power transmission fluid with an alkylthio succinic acid or anhydride
- 专利标题(中): 用烷基硫代琥珀酸或酸酐改善动力传递液的摩擦改性的方法
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申请号: US717554申请日: 1985-03-29
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公开(公告)号: US4600519A公开(公告)日: 1986-07-15
- 发明人: Antonio Gutierrez , Rosemary O'Halloran , Stanley J. Brois
- 申请人: Antonio Gutierrez , Rosemary O'Halloran , Stanley J. Brois
- 申请人地址: NJ Florham Park
- 专利权人: Exxon Research & Engineering Co.
- 当前专利权人: Exxon Research & Engineering Co.
- 当前专利权人地址: NJ Florham Park
- 主分类号: C10M135/26
- IPC分类号: C10M135/26
摘要:
There are disclosed power shift transmission fluids such as automatic transmission fluids containing a friction modifier additive being an oil soluble alkylthio succinic anhydride or acid, such as octadecyl thiosuccinic acid or anhydride.
公开/授权文献
- US5937845A Alternating horizontal air flow oven 公开/授权日:1999-08-17
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