Patent ID: 8519014
Filing Date: 2013-08-27
Classification: B01J,B01L,C08J

Abstract:
1. An ion exchangeable mixture containing (a) 0.1 to 20 parts by weight of a polymeric compound consisting of a cation exchange resin; (b) an acrylamide mixture containing 0.1 to 5 parts by weight of at least one bisacrylamide and 5 to 40 parts by weight of at least one acrylamide, wherein the amounts of polymeric compound, acrylamide, and bisacrylamide are based on 100 parts by weight of a reaction mixture containing the polymeric compound, acrylamide, bisacrylamide, an initiator, a catalyst, and a solvent; and (c) a copolymer obtained by reacting the polymeric compound consisting of a cation exchange resin with the acrylamide mixture.