Novel dispersants for oleaginous compositions

Details Novel dispersants for oleaginous compositions Novel dispersants for oleaginous compositions

1989-08-02

1990-06-26

Dixon, Jr., William R.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 70, C10L 118

Patent

active

049368672

ABSTRACT:
According to the present invention, novel oil soluble compositions useful as dispersants are provided by reaction of a mono- or polycarboxylic acid acylating reactant with at least one heterocyclic polyol of the formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same or different and are selected from the group consisting of H, alkyl and --CH(OH)R.sup.5, wherein R.sup.5 is C.sub.1 to C.sub.10 alkyl, and wherein X and Y are the same or different and are H or C.sub.1 to C.sub.10 alkyl, with the proviso that at least one of R.sup.1, R.sub.2, R.sub.3 and R.sup.4 is the --CH(OH)R.sup.5 moiety.

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