SEPARATION INERT BEAD FOR REGENERATING MIXED BED ION EXCHANGE RESIN

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专利权人:

ROHM & HAAS CO

发明人:

PIITAA OOSEI JIIMAA

申请号：

JP19850141476

公开号：

JPS6121736(A)

申请日:

1985.06.27

申请国别(地区):

日本

年份:

1986

代理人:

摘要：

Inert separator beads for separating cation exchange resins from anion exchange resins during regeneration of mixed-bed ion exchange resins are copolymers of 60 to 90 weight percent methyl methacrylate, 5 to 15 weight percent styrene and 2 to 10 weight percent hydrophilic monomer containing amide functionality, and 1 to 6 weight percent crosslinkiner. They may be made by suspension polymerisation or expanded seed polymerisation processes.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/