WATER-SWELLABLE CROSSLINKED POLYMER, ITS COMPOSITION, AND MANUFACTURING METHOD AND USE THEREOF
作者： Harada Nobuyuki , Kitayama Toshimasa , Adachi Yoshiji
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摘要: PROBLEM TO BE SOLVED: To provide a water-swellable crosslinked polymer composition having highly practical use excellent in properties of absorption under pressure as well desalination containing anionic and cationic polymers. SOLUTION: A particulate contains bridging polymers, fulfills requirements the following (1) and/or (2): bulk density is not more than 0.5 g/ml, (2) at least one polymers g/ml.
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