| abstract |
An object of the present invention is to provide a polishing composition capable of polishing an object to be polished at a higher speed. A polishing composition used for polishing an object to be polished, comprising a surface-modified abrasive grain in which an ionic dispersant is directly modified on the surface of the abrasive grain, and a dispersion medium, Provided is a polishing composition in which aggregation of the abrasive grains is suppressed in a dispersion medium. [Selection figure] None |