| abstract |
Provided is a grease composition having excellent lubricity, which is obtained by adding a novel additive for grease. A grease composition comprising: a lubricant base oil, a thickener and a sulfolane derivative represented by the following general formula (1). (in the following formula (1), R 1 R represents a C1-20 hydrocarbon group 2 、R 3 Each represents hydrogen or a hydrocarbon group having 1 to 20 carbon atoms. ) |