Heterocyclic compounds useful as additives for lubricant and fue

Details Heterocyclic compounds useful as additives for lubricant and fue Heterocyclic compounds useful as additives for lubricant and fue

1986-03-27

1988-11-15

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 515R, 252 499, 252 47, 252 77, 252 515A, 44 63, 44 71, 44 76, 540364, 540485, 540526, 540527, 540529, 546286, 546288, 546291, 546293, 546298, 548567, 549 61, 549 62, 549 63, 549 64, 558 73, C10M13300, C10C 114

Patent

active

047847824

ABSTRACT:
Various heterocyclic compounds have been discovered that impart improved fuel economy and friction modification to lubricant and fuel compositions. These hetrocyclic compounds of the invention preferably contain nitrogen and may be further reacted with hydrocarbyl carboxylic acid acylating reactants or hydrocarbyl phenolic reactants to give higher molecular materials. These higher molecular weight materials have higher oil-solubility and impart dispersancy properties to lubricant and fuel compositions.

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