POWDERY, CROSS-LINKED POLYMERS WHICH ABSORB AQUEOUS LIQUIDS AND BLOOD, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
Particulate polymer composition capable of absorbing water and aqueous or serous liquids is prepared by surface-crosslinking a crosslinked polymer of an at least 25% neutralized ethylenically unsaturated acid group-containing monomer with a polyol in the presence of a cation at 150-300degreesC. Part...
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Main Authors | , |
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Format | Patent |
Language | English Polish |
Published |
30.05.2008
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Subjects | |
Online Access | Get full text |
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