| 摘要 |
PURPOSE:To easily produce the title chemically stable anion-exchange resin by allowing the glycidyl group of a copolymer obtained by copolymerizing a specified styrene derivative and a cross-linking agent to react with ammonia or an amine. CONSTITUTION:The styrene derivative such as vinylbenzyl glycidyl ether having a glycidyl group expressed by formula III and a crosslinking agent such as divinylbenzene are copolymerized by suspension polymerization {(m) and (n) are 0-6 integer and R shows hydrogen or an alkyl}. The glycidyl group of the obtained copolymer is allowed to react with ammonia or an amine, and an anion-exchange resin coupled with a functional group shown by formula I or II can be easily produced as the cross-linked polystyrene derivative having an amino group or a quaternary ammonium group {(m) and (n) are 0-6 integer, and R1, R2, and R3 are hydrogen, an alkyl, or a hydroxyalkyl}. |
