发明名称 |
An overbased metal hydrocarbyl substituted hydroxybenzoate for reduction of asphaltene precipitation |
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 |
EP2167620(B1) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20080735146 |
申请日期 |
2008.04.10 |
申请人 |
INFINEUM INTERNATIONAL LTD |
发明人 |
BERTRAM, RICHARD, DAVID;DOWDING, PETER, JOHN;WATTS, PETER |
分类号 |
C10M159/20;C10N30/04;C10N40/25 |
主分类号 |
C10M159/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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