Imidazoline fuel detergents
Patent
·
OSTI ID:6158271
A detergent additive imidazoline prepared by reacting carboxylic acid with polyamine is combined into fuel for an internal combustion engine or lubricating oil as a composition suitable for reducing deposits in an internal combustion engine. In an embodiment of the invention, the imidazoline is further combined with a sulfonic acid to obtain a fuel detergent of improved operability.
- Assignee:
- Phillips Petroleum Co
- Patent Number(s):
- US 4247300
- OSTI ID:
- 6158271
- Resource Relation:
- Patent File Date: Filed date 27 Apr 1978
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
GASOLINE
FUEL ADDITIVES
LUBRICATING OILS
ADDITIVES
CHEMICAL PREPARATION
DEPOSITS
DETERGENTS
IMIDAZOLES
INTERNAL COMBUSTION ENGINES
AZOLES
EMULSIFIERS
ENGINES
FUELS
HEAT ENGINES
HETEROCYCLIC COMPOUNDS
LIQUID FUELS
LUBRICANTS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SURFACTANTS
SYNTHESIS
WETTING AGENTS
023000* - Petroleum- Properties & Composition
020500 - Petroleum- Products & By-Products
GASOLINE
FUEL ADDITIVES
LUBRICATING OILS
ADDITIVES
CHEMICAL PREPARATION
DEPOSITS
DETERGENTS
IMIDAZOLES
INTERNAL COMBUSTION ENGINES
AZOLES
EMULSIFIERS
ENGINES
FUELS
HEAT ENGINES
HETEROCYCLIC COMPOUNDS
LIQUID FUELS
LUBRICANTS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SURFACTANTS
SYNTHESIS
WETTING AGENTS
023000* - Petroleum- Properties & Composition
020500 - Petroleum- Products & By-Products