C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 232/08 (2006.01) C08F 8/00 (2006.01) C08F 236/20 (2006.01) C10L 1/18 (2006.01) C10L 1/198 (2006.01) C10L 1/22 (2006.01) C10L 1/238 (2006.01) C10L 10/00 (2006.01) C10M 129/93 (2006.01) C10M 129/95 (2006.01) C10M 133/52 (2006.01) C10M 143/18 (2006.01) C10M 145/02 (2006.01) C10M 159/12 (2006.01)
Patent
CA 2278275
A carboxylic composition comprising hydrocarbon substituted carboxylic acylating agents prepared by reacting a polyolefin and a terpolymer, simultaneously or individually in any order, with at least one carboxylic reactant selected from the group consisting of compounds of the formula R3C(O)(R4)nC(O)OR5 (IV) wherein each of R3 and R5 is independently H or a hydrocarbyl group, R4 is a divalent hydrocarbylene group, and n is 0 or 1, and reactive sources thereof, derivatives of the foregoing carboxylic compositions, with one or more of (1) an amine characterized by the presence within its structure of at least one HN< group; (2) an alcohol; (3) a reactive metal or a reactive metal compound; and (4) a mixture of two or more of (1) through (3); the components of (4) being reacted with the mixture of carboxylic acylating agents simultaneously or sequentially, in any order, and additive concentrates and lubricating oil and fuel compositions containing these compositions.
Dietz Jeffry G.
Pudelski John K.
Sivik Matthew R.
Ridout & Maybee Llp
The Lubrizol Corporation
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