Lubricating grease composition

Details Lubricating grease composition Lubricating grease composition

1992-12-18

2000-05-16

Medley, Margaret

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

508552, C10M10536, C10M11914, C10M14500

Patent

active

060637439

ABSTRACT:
A lubricating grease compound formed of a basic oil and a lower proportion of a thickening agent which is a polyurea (polycarbamide) compound as well as the usual additives, in which the base oil is an ester of an aromatic di-, tri-, or tetra-carboxylic acid with one or more C.sub.7 -C.sub.18 -alkanols and the thickening agent is the reaction product of a compound of the general formula

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patent: 3620695 (1971-11-01), McCoy
patent: 3766071 (1973-10-01), Wulfers
patent: 3879305 (1975-04-01), Ehrlich
patent: 4065395 (1977-12-01), Bailey
patent: 4692255 (1987-09-01), Matzat et al.
patent: 5043085 (1991-08-01), Kinoshita et al.
patent: 5164122 (1992-11-01), Lange et al.

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