发明名称 |
Detergent |
摘要 |
An overbased metal hydrocarbyl-substituted hydroxybenzoate detergent having a basicity index of less than 2 and a degree of carbonation of 80% or greater is disclosed. The overbased metal hydrocarbyl-substituted hydroxybenzoate detergent reduces asphaltene precipitation or ‘black paint’ in a marine diesel engine.
|
申请公布号 |
US8012918(B2) |
申请公布日期 |
2011.09.06 |
申请号 |
US20080596881 |
申请日期 |
2008.04.10 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
BERTRAM RICHARD D.;DOWDING PETER J.;WATTS PETER D. |
分类号 |
C10M159/22;C10M105/48;C10M129/76 |
主分类号 |
C10M159/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|