发明名称 |
Stabilizing compositions for lubricants |
摘要 |
A lubricant composition is disclosed that comprises lubricating oil and a mixture of at least two antioxidants, the first antioxidant being a substituted diphenylamine and/or a heterocyclic amine and the second antioxidant being a substituted phenol. Also disclosed is a method of increasing the oxidation stability of a lubricating oil comprising adding thereto at least two antioxidants, the first antioxidant being a substituted diphenylamine and/or a heterocyclic amine and the second antioxidant being a substituted phenol.
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申请公布号 |
US2007203035(A1) |
申请公布日期 |
2007.08.30 |
申请号 |
US20070709646 |
申请日期 |
2007.02.21 |
申请人 |
DONG JUN;MULQUEEN GERARD;GOODE MICHAEL J;HOLT ALAN;PHILLIPS WILLIAM D |
发明人 |
DONG JUN;MULQUEEN GERARD;GOODE MICHAEL J.;HOLT ALAN;PHILLIPS WILLIAM D. |
分类号 |
C10M105/38 |
主分类号 |
C10M105/38 |
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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