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发明名称
Polymer and a membrane having an improved gas-permeability and selectivity
摘要
A permselective membrane having an improved gas-permeability and selectivity is obtained from a polymer of 1-alkyldimethylsilyl-1-propyne.
申请公布号
US4778868(A)
申请公布日期
1988.10.18
申请号
US19870050024
申请日期
1987.05.15
申请人
TOSHINOBU HIGASHIMURA;SANYO CHEMICAL INDUSTRIES, LTD.
发明人
HIGASHIMURA, TOSHINOBU;MASUDA, TOSHIO;TAKADA, KOICHI
分类号
B01D53/22;B01D71/44;B01D71/70;C01B13/02;C08F138/00;(IPC1-7):C08F230/08;C08F230/00
主分类号
B01D53/22
代理机构
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