发明名称 |
Anion exchange resin having a macroreticular structure |
摘要 |
A process for preparing anion exchange resin having macroreticular structure by suspension copolymerizing a polyvinylidene crosslinking monomer and a monoethylenically unsaturated aliphatic ester of acrylic acid in the presence of a liquid which is substantially immiscible with the aqueous phase of the suspension polymerization medium, which is a solvent for the monomers, and which does not substantially swell the resulting copolymer; the resulting macroreticular copolymer is isolated and aminolyzed to form an anion exchanger.
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申请公布号 |
US4501826(A) |
申请公布日期 |
1985.02.26 |
申请号 |
US19800152940 |
申请日期 |
1980.05.23 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
MEITZNER, ERICH F.;OLINE, JAMES A. |
分类号 |
B01D15/08;B01J20/26;B01J39/20;B01J41/14;C08F2/00;C08F2/14;C08F2/18;C08F8/00;C08F8/32;C08F8/44;C08F36/20;C08J9/28;(IPC1-7):C08F8/32 |
主分类号 |
B01D15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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