abstract |
An objective of the present invention is to provide a composition for polishing pad that is excellent in formability, abrasion resistance and small in temperature dependence of Young's modulus and a polishing pad therewith. The composition for polishing pad of the present invention comprises a water-insoluble matrix and a water-soluble particle dispersed in the water-insoluble matrix. The water-insoluble matrix contains a crosslinked ethylene-vinyl acetate copolymer and/or a crosslinked 1,2-polybutadiene and each of these is contained by a prescribed amount against the total of the water-insoluble matrix. |