发明名称 |
RESINA DE TROCA IONICA ACRILICA,FRACAMENTE BASICA,DE ALTA CAPACIDADE E BAIXA ENXAGUADURA |
摘要 |
The invention provides weakly basic anion exchange resins having both low rinse-volume requirements and high anion exchange capacity, the resins comprising copolymers formed from monomers comprising acrylonitrile and crosslinker having two or more unconjugated allylic groups, the copolymers being functionalized with polyamine.
<??>The invention also provides a process for preparing the weakly basic anion exchange resins, and a process for removing anions from a liquid using the resins. |
申请公布号 |
BR8603348(A) |
申请公布日期 |
1987.02.24 |
申请号 |
BR19868603348 |
申请日期 |
1986.07.16 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
MICHAEL PETER BIGWOOD;JOHN OTTO NAPLES |
分类号 |
C08F8/00;B01J41/14;C08F8/12;C08F8/32;(IPC1-7):C08F220/44;C08J5/20 |
主分类号 |
C08F8/00 |
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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