| 发明名称 |
Phosphorus-and mono- or di-sulfide-containing additives for lubrication oils |
| 摘要 |
An oil-soluble reaction product of at least one nitrogen-containing compound, at least one phosphorus-containing compound, and at least one mono- or di-sulfide-containing alkanol is provided, which improves friction and/or wear performance of a lubrication oil.
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| 申请公布号 |
US5527478(A) |
申请公布日期 |
1996.06.18 |
| 申请号 |
US19950435740 |
申请日期 |
1995.05.05 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
ROMANELLI, MICHAEL G.;WATTS, RAYMOND F.;DEVINE, MARYANN |
| 分类号 |
C10M133/56;C10M159/12;(IPC1-7):C10M135/20 |
主分类号 |
C10M133/56 |
| 代理机构 |
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