Invention Grant
US07585336B2 Fuel additive compositions for diesel engine equipped with a particulate trap
失效
配备有颗粒捕集器的柴油机燃料添加剂组合物
- Patent Title: Fuel additive compositions for diesel engine equipped with a particulate trap
- Patent Title (中): 配备有颗粒捕集器的柴油机燃料添加剂组合物
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Application No.: US10384956Application Date: 2003-03-10
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Publication No.: US07585336B2Publication Date: 2009-09-08
- Inventor: Philip E. Collier , Rinaldo Caprotti
- Applicant: Philip E. Collier , Rinaldo Caprotti
- Applicant Address: GB
- Assignee: Infineum International Limited
- Current Assignee: Infineum International Limited
- Current Assignee Address: GB
- Priority: EP02251757 20020313
- Main IPC: C10L1/30
- IPC: C10L1/30 ; C10L1/18
Abstract:
A fuel additive composition comprising a solution or dispersion of an oil soluble metal carboxylate or metal complex derived from a compound of the formula: where R1, R2, R3 and R4 represent hydrogen or a hydrocarbyl having 1-30 carbon atoms (C1-C30), but at least two of R1, R2, R3 or R4 are C1-C30 hydrocarbyl; R5 is a hydrocarbyl having 1 to 120 carbon atoms and m and n may each be zero or an integer such that the total number of carbon atoms in the carboxylate is not more than 125.
Public/Granted literature
- US20030221362A1 Fuel additive compositions for diesel engine equipped with a particulate trap Public/Granted day:2003-12-04
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