Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1975-03-31
1976-12-28
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
210500M, 427161, 536 69, C08B 306
Patent
active
040001261
ABSTRACT:
A translucent film having good water permeability and having dissociating power with respect to metallic ions is produced by subjecting one side of a cellulose film to acetylation treatment so as to highly acetylate said one side while leaving the other side unacetylated.
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Agency of Industrial Science & Technology
Griffin Ronald W.
Kelman Kurt
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