Use of quaternary ammonium salts of nitrogen containing polymers for improved carburetor detergency

Patent · Tue Jan 15 00:00:00 EST 1980

OSTI ID:5751048

Biasotti, J B; Vartanian, P F

A quaternary ammonium salt is described of a copolymer, said copolymer being the olefin polymerization product of: (A) a nitrogen amine free ester of a C/sub 1/-C/sub 6/ olefinically unsaturated aliphatic mono-, di-, or polycarboxylic acid having a tertiary nitrogen atom; and (B) an olefinically unsaturated co-monomer containing a basic nitrogen atom in a side chain; a fuel component, especially gasoline, containing such quaternary ammonium salt of such copolymer as a detergent.

• Assignee: Texaco Inc
• Patent Number(s): US 4183732
• OSTI ID: 5751048
• Resource Relation: Patent File Date: Filed date 14 Dec 1977; Other Information: PAT-APPL-860548
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
AUTOMOTIVE FUELS
FUEL ADDITIVES
GASOLINE
QUATERNARY COMPOUNDS
CHEMICAL PREPARATION
ALKYL RADICALS
AMINES
AMMONIA
CARBOXYLIC ACID ESTERS
CARBURETORS
COPOLYMERS
DETERGENTS
HALIDES
ADDITIVES
AMMONIUM COMPOUNDS
EMULSIFIERS
ESTERS
FUEL SYSTEMS
FUELS
HALOGEN COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
LIQUID FUELS
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROLEUM PRODUCTS
POLYMERS
RADICALS
SURFACTANTS
SYNTHESIS
WETTING AGENTS
023000* - Petroleum- Properties & Composition