Invention Grant
US08529643B2 Fuel additives for treating internal deposits of fuel injectors
有权
用于处理燃油喷射器内部沉积物的燃料添加剂
- Patent Title: Fuel additives for treating internal deposits of fuel injectors
- Patent Title (中): 用于处理燃油喷射器内部沉积物的燃料添加剂
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Application No.: US13450638Application Date: 2012-04-19
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Publication No.: US08529643B2Publication Date: 2013-09-10
- Inventor: Julienne M. Galante-Fox , Scott D. Schwab , Xinggao Fang
- Applicant: Julienne M. Galante-Fox , Scott D. Schwab , Xinggao Fang
- Applicant Address: US VA Richmond
- Assignee: Afton Chemical Corporation
- Current Assignee: Afton Chemical Corporation
- Current Assignee Address: US VA Richmond
- Agency: Luedeka Neely Group, P.C.
- Main IPC: C10L1/22
- IPC: C10L1/22
Abstract:
A method for cleaning internal components of a fuel injector for a diesel engine. The method includes operating a fuel injected diesel engine on a fuel composition comprising a major amount of fuel and from about 10 to about 100 ppm by weight based on the total weight of the fuel composition of (A) a compound of the formula: and tautomers and enantiomers thereof, wherein R2 is a hydrocarbyl group having a number average molecular weight ranging from 100 to 5000.
Public/Granted literature
- US20120255512A1 FUEL ADDITIVES FOR TREATING INTERNAL DEPOSITS OF FUEL INJECTORS Public/Granted day:2012-10-11
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