Polymerized fatty acid amine derivatives useful as friction and wear-reducing additives

Patent · Tue Feb 10 00:00:00 EST 1981

OSTI ID:6394804

Coupland, K; Smith, C R

A hydrocarbon composition having a major portion of a hydrocarbon preferably a lubricating oil such as mineral oil and at least a friction-reducing amount usually 0.01 to 10 weight percent of an amine or amine derivative of a hydrocarbon-soluble polymerized fatty acid e.g. a dimeramine derived from a dicarboxylic acid containing at least 12 carbon atoms such as 9(10)-carboxy stearic acid has improved antifriction and flue economy properties.

• Assignee: Exxon Research and Engineering Co
• Patent Number(s): US 4250045
• OSTI ID: 6394804
• Resource Relation: Patent File Date: Filed date 22 Jun 1979
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AMINES
LUBRICATING OILS
ADDITIVES
FRICTION
FUEL ECONOMY
MINERAL OILS
WEAR
LUBRICANTS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
023000* - Petroleum- Properties & Composition
400301 - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)