Invention Application
US20030182848A1 Diesel fuel additive compositions for improvement of particulate traps
审中-公开
用于改善颗粒物捕集器的柴油燃料添加剂组合物
- Patent Title: Diesel fuel additive compositions for improvement of particulate traps
- Patent Title (中): 用于改善颗粒物捕集器的柴油燃料添加剂组合物
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Application No.: US10384963Application Date: 2003-03-10
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Publication No.: US20030182848A1Publication Date: 2003-10-02
- Inventor: Philip E. Collier , Rinaldo Caprotti
- Priority: EP02251757.7 20020313; EP02252521.6 20020409
- Main IPC: C10L001/12
- IPC: C10L001/12 ; C10L001/24 ; C10L001/30
Abstract:
A diesel fuel composition which improves the performance of diesel engine particulate exhaust traps comprising a diesel fuel containing a combination of 1-25 ppm of metal in the form of a metal salt additive and 100 to 500 ppm of an oil soluble nitrogen containing ashless detergent additive.
Information query
