发明名称 |
A LUBRICATING OIL COMPOSITION |
摘要 |
<p>A lubricating oil composition comprising a Group II basestock and a neutral or overbased metal hydrocarbyl-substituted hydroxybenzoate detergent having a basicity index of less than 2.</p> |
申请公布号 |
CA2640164(A1) |
申请公布日期 |
2009.04.09 |
申请号 |
CA20082640164 |
申请日期 |
2008.10.01 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
DOWDING, PETER JOHN;BERTRAM, RICHARD DAVID;WATTS, PETER |
分类号 |
C10M159/20;C10M169/04;F02B75/32 |
主分类号 |
C10M159/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|