| 发明名称 |
Composition and process for retarding lubricant oxidation using copper additive |
| 摘要 |
Deposit formation can be reduced and primary oxidation of the lubricant can be retarded in a lubricant when used in an internal combustion engine by incorporation of soluble copper (e.g., 1,500 to 3,000 ppm) in the lubricant.
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| 申请公布号 |
US5520830(A) |
申请公布日期 |
1996.05.28 |
| 申请号 |
US19950400434 |
申请日期 |
1995.03.06 |
| 申请人 |
AKZO NOBEL N.V.;THE PENNSYLVANIA STATE UNIV. |
发明人 |
KLAUS, ELMER E.;DUDA, JOHN L. |
| 分类号 |
C10M125/04;(IPC1-7):C10M125/04;C10M129/26 |
主分类号 |
C10M125/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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