| 发明名称 |
ANTIOXIDANT HETEROCYCLIC NITROGENOUS AROMATIC CONTAINING OIL COMPOSITIONS |
| 摘要 |
<p>ANTIOXIDANT HETEROCYCLIC NITROGENOUS AROMATIC CONTAINING OIL COMPOSITIONS (D#71,999-F) Lubricating oil compositions containing antioxidant mixtures of heterocyclic nitrogenous aromatic compounds derived from uintaite which function to prevent the oxidative thickening of lubricant oils at high temperatures. -I-</p> |
| 申请公布号 |
CA1064462(A) |
申请公布日期 |
1979.10.16 |
| 申请号 |
CA19750230555 |
申请日期 |
1975.07.02 |
| 申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
HELLMUTH, WALTER W.;FOUCHER, WALTER D. (JR.);SIEGART, WILLIAM R. |
| 分类号 |
C10M159/02;C10M133/38;C10M167/00;C10N30/10;C10N40/25;(IPC1-7):10M1/48;10M3/26;10M1/32;10M3/42 |
主分类号 |
C10M159/02 |
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代理人 |
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