Invention Grant
- Patent Title: Engine oil compositions
- Patent Title (中): 发动机油组成
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Application No.: US12384146Application Date: 2009-04-01
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Publication No.: US07678747B2Publication Date: 2010-03-16
- Inventor: Stephen H. Roby , Susanne G. Ruelas
- Applicant: Stephen H. Roby , Susanne G. Ruelas
- Applicant Address: US CA San Ramon
- Assignee: Cherron Oronite Company LLC
- Current Assignee: Cherron Oronite Company LLC
- Current Assignee Address: US CA San Ramon
- Agency: M. Carmen & Associates, PLLC
- Agent Claude J. Caroli
- Main IPC: C01M129/74
- IPC: C01M129/74 ; C01M101/04 ; C01M105/00 ; C01M159/08 ; C01M159/12 ; C01M169/04

Abstract:
A lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor deposit-inhibiting effective amount of a reaction product prepared by transesterifying at least one glycerol ester and at least one non-glycerol polyol ester is provided. Methods for its use are also provided.
Public/Granted literature
- US20090197783A1 Engine oil compostions Public/Granted day:2009-08-06
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