| 发明名称 |
ESTER DISPERSANT COMPOSITION FOR SOOT HANDLING IN EGR ENGINES |
| 摘要 |
Reaction of a carboxylic acid-containing polymer with certain aromatic am ines and polyols results in ester containing dispersant viscosity modifiers with improved soot handling performance in heavy-duty diesel engines, compar ed with non-ester containing dispersants. |
| 申请公布号 |
CA2673437(A1) |
申请公布日期 |
2008.07.17 |
| 申请号 |
CA20082673437 |
申请日期 |
2008.01.04 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
EVELAND, RENEE A.;PUDELSKI, JOHN K.;GIESELMAN, MATTHEW D.;PRESTON, ADAM J. |
| 分类号 |
C08F8/32;C08F8/14;C08F8/46;C08F110/10;C10M129/95;C10M133/56 |
主分类号 |
C08F8/32 |
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