US Patent 7896948 Membrane
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Patent abstract
A membrane suitable for separating a gas, in particular carbon dioxide, from a gas mixture containing the gas is provided by a blend of polyvinyl alcohol (PVA) and polyvinylamine (PVAm).
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Patent Inventor Names
Liyuan Deng0
May-Britt Hagg0
Taek-Joong Kim0
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US Patent 07896948 Membrane US Patent 7896948 Membrane
Infobox
Patent Number
078969480
Patent Number
78969480
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Patent Jurisdiction
Patent Number
078969480
Date of Patent
March 1, 2011
0Patent Application Number
118347850
Date Filed
August 7, 2007
0Official Website
Patent Primary Examiner
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US Patent 07896948 Membrane
Infobox
Is a
Patent jurisdiction
Patent number
07896948
Date of patent
March 1, 2011
Patent application number
11834785
Date Filed
August 7, 2007
Patent primary examiner
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