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发明名称
POROUS CROSS-LINKED ABSORBENT POLYMERIC MATERIALS
摘要
Porous, cross-linked polymeric materials comprising hydrocarbon residues can be sulphonated to produce sulphonated polymers which are able to absorb large volumes of ionic solutions and also act as ion-exchange resins.
申请公布号
ZA8306611(B)
申请公布日期
1985.04.24
申请号
ZA19830006611
申请日期
1983.09.06
申请人
UNILEVER PLC.
发明人
ZIA HAQ
分类号
C08F8/00;B01J39/20;C08F8/36;C08F12/00;C08F12/08;C08J9/28
主分类号
C08F8/00
代理机构
代理人
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