Invention Grant
- Patent Title: Methods relating to fuel compositions
- Patent Title (中): 与燃料组成有关的方法
-
Application No.: US13202798Application Date: 2010-02-25
-
Publication No.: US09085740B2Publication Date: 2015-07-21
- Inventor: Jacqueline Reid
- Applicant: Jacqueline Reid
- Applicant Address: GB
- Assignee: Innospec Limited
- Current Assignee: Innospec Limited
- Current Assignee Address: GB
- Agency: Burns & Levinson, LLP
- Agent Janine M. Susan
- Priority: GB0903165.9 20090225
- International Application: PCT/GB2010/050322 WO 20100225
- International Announcement: WO2010/097624 WO 20100902
- Main IPC: C10L1/22
- IPC: C10L1/22 ; C10L1/222 ; C10L1/226 ; C10L10/00 ; C10L10/18 ; C10L1/238 ; C10L1/2383 ; C10L1/2387
Abstract:
A method of removing deposits from a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising an engine cleaning additive, wherein the engine cleaning additive is the product of a Mannich reaction between: (a) an aldehyde; (b) ammonia, hydrazine or an amine; and (c) an optionally substituted phenol; wherein the or each substituent of the phenol component (c) has an average molecular weight of less than 400.
Public/Granted literature
- US20110308550A1 METHODS RELATING TO FUEL COMPOSITIONS Public/Granted day:2011-12-22
Information query
