Ori-inhibited motor fuel composition
This patent describes a motor fuel composition. It comprises: a mixture of hydrocarbons boiling in the range from about 90{degrees} F.--450{degrees} F. and additionally comprising: from 0.0005--5.0 weight percent of the reaction product obtained by reacting, at a temperature of 30{degrees} C.--200{degrees} C; 1.5--2.5 moles of hydrocarbyl-substituted dibasic acid anhydride; from 0.001--1.0 weight percent of a polyolefin polymer, copolymer, or the corresponding aminated or hydrogenated polymer or copolymer, or mixtures thereof, of a C{sub 2}--C{sub 10} hydrocarbon, the polyolefin polymer or copolymer having a molecular weight in the range of 500--10,000; from 0.001--1.0 weight percent of a polyalkylene glycol having a molecular weight in the range of 500--2000; and from 0.001--1.0 weight percent of a lubricating oil.
- Assignee:
- Texaco Inc., White Plains, NY (USA)
- Patent Number(s):
- A; US 4968321
- Application Number:
- PPN: US 7-307018
- OSTI ID:
- 5715516
- Country of Publication:
- United States
- Language:
- English
Similar Records
Motor fuel composition
Reaction product additive and ori-inhibited motor fuel composition