Polypropylene oxide dialkylsarcosinates for use as rust and haze inhibiting lubricating oil additive

Patent · Tue Jul 13 00:00:00 EDT 1993

OSTI ID:6140900

Russo, J M; DeRosa, T F; Sung, R L; Kaufman, B J

A lubricating oil additive is described which comprises the reaction product of (a) an alkyl sarcosine represented by the formula R-NH-CH[sub 2]-OH- where R is a (C[sub 3]-C[sub 30]) alkyl radical; and (b) a poly(propylene oxide) represented by the formula HO-(CH[sub 2]CH-CH[sub 3]-O)[sub n]-H where n varies from 1 to 5,000.

• Assignee: Texaco Inc., White Plains, NY (United States)
• Patent Number(s): US 5227083; A
• Application Number: PPN: US 7-842688
• OSTI ID: 6140900
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320302* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Materials
ADDITIVES
ALKYL RADICALS
AMINO ACIDS
CARBOXYLIC ACIDS
CHALCOGENIDES
CHEMICAL COMPOSITION
LUBRICANTS
LUBRICATING OILS
MOLECULAR STRUCTURE
MOLECULAR WEIGHT
OILS
ORGANIC ACIDS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
POLYMERS
RADICALS
SARCOSINE