发明申请
- 专利标题： Lubricating oil compositions
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申请号： US10981954申请日： 2004-11-05
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公开(公告)号： US20050119138A1公开(公告)日： 2005-06-02
- 发明人: Andrew Ritchie , Jai Bansal , Jacob Emert , Glen Fetterman , Antonio Gutierrez , Matthew Irving , Christopher Locke , Michael Minotti
- 申请人： Andrew Ritchie , Jai Bansal , Jacob Emert , Glen Fetterman , Antonio Gutierrez , Matthew Irving , Christopher Locke , Michael Minotti
- 主分类号： F02M25/07
- IPC分类号： F02M25/07 ; C10L1/08 ; C10L10/08 ; C10L10/18 ; C10M127/02 ; C10M129/10 ; C10M129/48 ; C10M129/54 ; C10M129/92 ; C10M129/95 ; C10M131/06 ; C10M133/04 ; C10M133/12 ; C10M133/16 ; C10M133/48 ; C10M133/56 ; C10M135/08 ; C10M135/28 ; C10M141/06 ; C10M143/12 ; C10M145/14 ; C10M149/02 ; C10M159/16 ; C10M159/22 ; C10M161/00 ; C10M163/00 ; C10M165/00 ; C10M167/00 ; C10M169/04 ; C10N10/02 ; C10N10/04 ; C10N20/00 ; C10N30/06 ; C10N40/25 ; C10M133/00
摘要：
Soot induced kinematic viscosity increase of lubricating oil compositions for diesel engines equipped with EGR systems can be ameliorated by selection of viscosity modifier, lubricating oil flow improvers, detergents and/or dispersants.
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