Aminoamide fuel detergents
Patent
·
OSTI ID:6490267
A detergent additive aminoamide, prepared by reacting a polycarboxylic amino acid with alkylamines, 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 aminoamide is further combined with a sulfonic acid to obtain a fuel detergent of improved operability.
- Assignee:
- Phillips Petroleum Co
- Patent Number(s):
- US 4249912
- OSTI ID:
- 6490267
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020500 -- Petroleum-- Products & By-Products
023000* -- Petroleum-- Properties & Composition
ADDITIVES
AMIDES
DEPOSITS
DETERGENTS
EMULSIFIERS
ENGINES
FUEL ADDITIVES
FUELS
GASOLINE
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SURFACTANTS
WETTING AGENTS
020500 -- Petroleum-- Products & By-Products
023000* -- Petroleum-- Properties & Composition
ADDITIVES
AMIDES
DEPOSITS
DETERGENTS
EMULSIFIERS
ENGINES
FUEL ADDITIVES
FUELS
GASOLINE
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SURFACTANTS
WETTING AGENTS