Amine neutralized alkenylsuccinic anhydride propylene glycol adducts as corrosion inhibitors for hydrocarbon fuels
Patent
·
OSTI ID:7013930
This patent describes a corrosion inhibitor composition for hydrocarbon fuels from the group consisting of gasolines and diesel fuel oils. It comprises: a C{sub 10}-C{sub 24} alkenyl succinic anhydride esterified with between 0.5-1.5 moles of a water-soluble glycol and then neutralized with an aliphatic hydrocarbon amine.
- Assignee:
- Nalco Chemical Co., Naperville, IL
- Patent Number(s):
- US 4874395
- Application Number:
- PPN: US 7239801A
- OSTI ID:
- 7013930
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
023000* -- Petroleum-- Properties & Composition
ADDITIVES
ALCOHOLS
ALKENES
AMINES
ANHYDRIDES
CARBOXYLIC ACIDS
CORROSION INHIBITORS
CORROSION PROTECTION
DICARBOXYLIC ACIDS
DIESEL FUELS
ENGINES
FUEL ADDITIVES
FUELS
GASOLINE
GLYCOLS
HEAT ENGINES
HYDROCARBONS
HYDROXY COMPOUNDS
INTERNAL COMBUSTION ENGINES
LIQUID FUELS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PROPYLENE
SUCCINIC ACID
023000* -- Petroleum-- Properties & Composition
ADDITIVES
ALCOHOLS
ALKENES
AMINES
ANHYDRIDES
CARBOXYLIC ACIDS
CORROSION INHIBITORS
CORROSION PROTECTION
DICARBOXYLIC ACIDS
DIESEL FUELS
ENGINES
FUEL ADDITIVES
FUELS
GASOLINE
GLYCOLS
HEAT ENGINES
HYDROCARBONS
HYDROXY COMPOUNDS
INTERNAL COMBUSTION ENGINES
LIQUID FUELS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PROPYLENE
SUCCINIC ACID