- 专利标题： Polyphenyl thioether lubricating compositions
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申请号： US32979673申请日： 1973-02-05
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公开(公告)号： US3844961A公开(公告)日： 1974-10-29
- 发明人: CLARK F
- 申请人： MONSANTO CO
- 专利权人： Monsanto Co
- 当前专利权人： Monsanto Co
- 优先权： US32979673 1973-02-05; US10296970 1970-12-30; US32995473 1973-02-05; US33013973 1973-02-06; US33033573 1973-02-07
- 主分类号： C10M169/00
- IPC分类号： C10M169/00 ; C10M1/48 ; C10M1/24
摘要：
Lubricating compositions comprising polyphenyl thioethers, polyphenyl ethers-thioethers or mixtures thereof and containing small amounts of a polar organic compound and an organic phosphinic acid or ester have improved lubricating properties. These compositions are useful as lubricants over wide temperature ranges.
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