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发明名称
Asymmetric semipermeable poly(aryletherketone) membranes and method of producing same
摘要
Asymmetric, semipermeable membranes cast from a solution comprised of poly(aryletherketone) dissolved in a strongly protic non-reactive acid.
申请公布号
US5089192(A)
申请公布日期
1992.02.18
申请号
US19900600633
申请日期
1990.10.22
申请人
IONICS, INCORPORATED
发明人
COSTA, LAWRENCE C.
分类号
B01D71/52;C08J3/09
主分类号
B01D71/52
代理机构
代理人
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