| 发明名称 |
LOW-CHLORINE, POLYOLEFIN-SUBSTITUTED, WITH AMINE REACTED, ALPHA-BETA UNSATURATED CARBOXYLIC COMPOUNDS |
| 摘要 |
<p>A composition of matter comprising an amine acylated with a hydrocarbyl group substituted carboxylic acylating agent containing an average of from 1.3 to 1.6 groups derived from alpha , beta -unsaturated carboxylic compounds per <o>M</o>n of the hydrocarbyl group, wherein the hydrocarbyl group has <o>M</o>n determined by GPC ranging from 1500 to 3000, the amine comprises polyamine bottoms and said acylated amine has total base number (TBN) ranging from 17 to 35. A method for preparing the composition, lubricating oils containing the composition and, in another embodiment, lubricating oil compositions of this invention further comprising a metal overbased sulfonate detergent.</p> |
| 申请公布号 |
EP1409620(B1) |
申请公布日期 |
2014.01.15 |
| 申请号 |
EP20020744735 |
申请日期 |
2002.06.27 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
CALDER, RAYMOND, M.;GOODLIVE, STEVEN, A.;DIETZ, JEFFRY, G.;KOTZEN, WOLFIE;DOHNER, BRENT, R.;MARTIN, FREDERIC;PUDELSKI, JOHN, K. |
| 分类号 |
C10M159/12;C10M107/02;C10M129/93;C10M133/06;C10M133/56;C10M159/24;C10M169/04;C10M177/00;C10N10/04;C10N20/02;C10N20/04;C10N30/04;C10N70/00 |
主分类号 |
C10M159/12 |
| 代理机构 |
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