Aryl diurea-thickened greases

Details Aryl diurea-thickened greases Aryl diurea-thickened greases

1976-12-06

1977-12-27

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

252 496, 252 515A, C10M 110, C10M 302, C10M 132, C10M 326

Patent

active

040653951

ABSTRACT:
A grease composition having improved yield, dropping point, and functional life when used in an antifriction bearing at elevated temperatures comprising a base oil of lubricating viscosity thickened with a specially-defined aryl diurea obtained as the result of reacting critical molar ratios of a mixture of p-toluidine and p-chloroaniline with a toluene diisocyanate. In an especially preferred embodiment the grease composition additionally contains precipitated calcium carbonate in an amount sufficient to obtain a grease having improved e.p. (extreme pressure) properties and an extended functional life.

REFERENCES:
patent: 3920571 (1975-11-01), Crocker
patent: 3983041 (1976-09-01), Abbott

Affiliated with

Also associated with

Rating

Aryl diurea-thickened greases does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aryl diurea-thickened greases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aryl diurea-thickened greases will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1037541