Patent ID: 8076383
Filing Date: 2011-12-13
Classification: C07K,C08F,C08K,Y10T

Abstract:
1. A method for producing a porous resin particle having a functional group X, the method comprising: dissolving a radical polymerizable aromatic monovinyl monomer and a radical polymerizable aromatic divinyl monomer together with a polymerization initiator in an organic solvent to prepare a monomer solution; dispersing the monomer solution in water in the presence of a dispersion stabilizer to obtain a suspension polymerization reaction mixture; and performing a suspension copolymerization while adding, when 5 to 60% of the entire polymerization time of the suspension copolymerization is passed, a mercapto compound represented by the formula (I): wherein R represents an alkylene group having a carbon number of 2 to 12, and the functional group X represents a functional group selected from a hydroxy group and a primary amino group, to the suspension polymerization reaction mixture.