Back to results
US 2019/0185780 A1Published application
Grease composition
AssigneeKyodo Yushi Co., Ltd.
InventorsRyosuke SAITO, Yuta SATO, Iwaki HIROOKA
Life of this patent
Estimating the term…
Abstract
A grease composition comprises a thickener, a base oil, and a friction modifier. The friction modifier comprises: at least one selected from the group consisting of fatty acids, fatty acid metal salts, phosphate esters, thiophosphate esters, and zinc dithiophosphates; and a polyhydric alcohol ester.
Claims16
A grease composition comprising a thickener, a base oil, and a friction modifier, wherein the friction modifier comprises:
- at least one selected from the group consisting of a fatty acid, a fatty acid metal salt, a phosphate ester, a thiophosphate ester, and a zinc dithiophosphate, and
- a polyhydric alcohol ester.
Dependencies are inferred from the claim text.