发明授权
US4136067A Hybrid ion exchange resins with improved properties 失效
具有改进性能的混合离子交换树脂

Hybrid ion exchange resins with improved properties
摘要:
Chloromethylated hybrid copolymers are base-functionalized with polyethyleneimines prior to conventional acid functionalization, to produce hybrid resins with markedly improved ion exchange properties.
信息查询
0/0