Osmotic Coefficient of Alkali Salts of Glyoxylic Acid-Partial Acetals of Poly (vinyl alcohol) in Water
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چکیده
منابع مشابه
Synthesis of pH Sensitive Hydrogels Based on Poly Vinyl Alcohol and Poly Acrylic Acid
In this research, hydrogels based on poly vinyl alcohol and poly acrylic acid blend were prepared which were cross-linked by applied thermal conditions. Afterward, effects of time and heating on water uptake were investigated. The highest water uptake value exhibited by the sample that was heated for 20 min. at 110 ºC was about 2129% after 4 days at equilibrium state. Hydrogels exhibited p...
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ژورنال
عنوان ژورنال: Kobunshi Kagaku
سال: 1962
ISSN: 1884-8079,0023-2556
DOI: 10.1295/koron1944.19.423