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Aqueous alkali metal hydroxide insoluble cellulose ether membraneA membrane that is insoluble in an aqueous alkali metal hydroxide medium is described. The membrane is a resin which is a water-soluble C2-C4 hydroxyalkyl cellulose ether polymer and an insolubilizing agent for controlled water sorption, a dialytic and electrodialytic membrane. It is particularly useful as a separator between electrodes or plates in an alkaline storage battery.
Document ID
19820021494
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Hoyt, H. E. (Borden Inc., New York, United States)
Pfluger, H. L. (Borden Inc., New York, United States)
Date Acquired
September 4, 2013
Publication Date
May 6, 1969
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
Patent Number: NASA-CASE-XGS-07397-1
Patent Application Number: US-PATENT-APPL-SN-446071
Patent Number: US-PATENT-3,442,674
Patent Number: NASA-CASE-XGS-05584-1
Patent Number: NASA-CASE-XGS-07375-1
Accession Number
82N29370
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-XGS-07397-1|US-PATENT-3,442,674|NASA-CASE-XGS-05584-1|NASA-CASE-XGS-07375-1
Patent Application
US-PATENT-APPL-SN-446071

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