| 发明名称 |
ASHLESS OR REDUCED ASH QUATERNARY DETERGENTS |
| 摘要 |
A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition. |
| 申请公布号 |
CA2754219(A1) |
申请公布日期 |
2010.09.10 |
| 申请号 |
CA20102754219 |
申请日期 |
2010.03.01 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
DELBRIDGE, EWAN E.;CARRICK, VIRGINIA A.;PUDELSKI, JOHN K.;GIESELMAN, MATTHEW D.;FRIEND, CHRISTOPHER L.;MOSIER, PATRICK E.;ROGERS, MICHELLE M.;TIERNEY, MARK L. |
| 分类号 |
C10M133/06;C10M135/10;C10M137/12;C10M159/12;C10M159/22;C10M159/24 |
主分类号 |
C10M133/06 |
| 代理机构 |
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