Invention Grant
US5227083A Polypropylene oxide dialkylsarcosinates for use as rust and haze
inhibiting lubricating oil additive
失效
用作防锈和防雾润滑油添加剂的聚氧化丙烯二烷基肌氨酸盐
- Patent Title: Polypropylene oxide dialkylsarcosinates for use as rust and haze inhibiting lubricating oil additive
- Patent Title (中): 用作防锈和防雾润滑油添加剂的聚氧化丙烯二烷基肌氨酸盐
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Application No.: US842688Application Date: 1992-02-27
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Publication No.: US5227083APublication Date: 1993-07-13
- Inventor: Joseph M. Russo , Thomas F. DeRosa , Rodney L. Sung , Benjamin J. Kaufman
- Applicant: Joseph M. Russo , Thomas F. DeRosa , Rodney L. Sung , Benjamin J. Kaufman
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: C07C229/12
- IPC: C07C229/12 ; C10M149/14 ; C10M159/12 ; C10M167/00
Abstract:
A lubricating oil additive with rust and haze inhibiting properties which comprises the reaction product of an alkyl sarcosine represented by the figure ##STR1## where R is a (C.sub.3 -C.sub.30) alkyl radical and poly (propylene oxide). A lubricating oil composition containing the additive is also provided.
Public/Granted literature
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