| abstract |
To provide a grease composition excellent in lubricity to which a new additive for grease is added. A grease composition containing a lubricating base oil, a thickener, and a sulfolane derivative represented by the following general formula (1). (1) (In the above formula, R1 represents a hydrocarbon group having 1 to 20 carbon atoms, and R2 and R3 each represents hydrogen or a hydrocarbon group having 1 to 20 carbon atoms.) [Selection] None |