ION EXCHANGE RESIN

申请公布号：

JPS6116902(A)

申请号：

JP19850130097

申请日期：

1985.06.17

申请公布日期：

1986.01.24

申请人：

DOW CHEM CO:THE

发明人：

MARIRU BENTON GIBUSU;JIYOOJI CHIESUTAA SHIPINIYUUSUKII;UIRIAMU AIRA HARISU

分类号：

C08F2/00;B01J41/14;C08F2/18;C08F12/00;C08F212/08

主分类号：

C08F2/00

摘要：

A process for preparing improved macroporous cross-linked copolymer particles capable of being converted into ion exchange resins involves forming free radical matrices in an aqueous suspension medium in the presence of an organic phase separating agent. A mixture of monomer(s), such as styrene and divinylbenzene, is fed into the mixture under polymerization conditions. The macroporous copolymer particles so prepared which when converted to resins exhibit improved physical properties.