Multifunctional additives to improve the low-temperature propert

Details Multifunctional additives to improve the low-temperature propert Multifunctional additives to improve the low-temperature propert

1989-12-13

1991-08-13

Medley, Margaret B.

Fuel and related compositions

Liquid fuels

Heterocyclic carbon compound containing a hetero ring having...

44391, 525437, 564134, 564144, 564169, C10L 114

Patent

active

050393065

ABSTRACT:
Additives which improve the low-temperature properties of distillate fuels are the reaction products of (1) diols, and (2) the product of pyromellitic dianhydride and aminoalcohols and/or amines with long-chain hydrocarbyl groups attached.

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