Patent ID: 6030929
Filing Date: 2000-02-29
Classification: C08F,C10L,C10M

Abstract:
A carboxylic composition comprising a mixture of hydrocarbon substituted carboxylic acylating agents, said mixture comprising(A) a polyolefin substituted carboxylic acylating agent prepared by reacting a polyolefin with an .alpha.,.beta.-unsaturated carboxylic reactant; and(B) a terpolymer substituted carboxylic acylating agent prepared by reacting a terpolymer with at least one carboxylic reactant selected from the group consisting of compounds of the formulaR.sup.3 C(O)(R.sup.4).sub.n C(O)OR.sup.5 (IV)and ##STR13## wherein each of R.sup.3, R.sup.5 and R.sup.9 is independently H or a hydrocarbyl group, R.sup.4 is a divalent hydrocarbylene group, and n is 0 or 1.