| 发明名称 |
Lubricating oil composition |
| 摘要 |
Lubricant compositions comprising an oil of lubricating viscosity and a cosulfurized blend of soybean oil and an ester, amide, ester-amide or fatty amine derivative which contains at least one substituent group.
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| 申请公布号 |
US5124055(A) |
申请公布日期 |
1992.06.23 |
| 申请号 |
US19900494656 |
申请日期 |
1990.03.16 |
| 申请人 |
ETHYL PETROLEUM ADDITIVES, INC. |
发明人 |
PEROZZI, EDMUND F. |
| 分类号 |
C10M135/02;C10M141/10;C10M163/00 |
主分类号 |
C10M135/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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