Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Compound of indeterminate structure – prepared by reacting a...
Patent
1998-07-27
2000-02-29
Brouillette, D. Gabrielle
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Compound of indeterminate structure, prepared by reacting a...
508241, 508452, 508454, 508506, 508508, 508543, 525193, C10M14500
Patent
active
060309296
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 formula R.sup.3 C(O)(R.sup.4).sub.n C(O)OR.sup.5 (IV) wherein each of R.sup.3 and R.sup.5 is independently H or a hydrocarbyl group, R.sup.4 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.
REFERENCES:
patent: 3912764 (1975-10-01), Palmer, Jr.
patent: 5674819 (1997-10-01), Sivik et al.
patent: 5681799 (1997-10-01), Song et al.
patent: 5696060 (1997-12-01), Baker et al.
patent: 5696067 (1997-12-01), Adams et al.
patent: 5739356 (1998-04-01), Dietz et al.
patent: 5777142 (1998-07-01), Adams et al.
patent: 5779742 (1998-07-01), Baker
patent: 5786490 (1998-07-01), Dietz et al.
Brouillette D. Gabrielle
Fischer Joseph P.
Shold David M.
The Lubrizol Corporation
Toomer Cephia D.
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