Polymer composition, absorbent composition, their production and use
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United States of America Patent
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Feb 24, 1998
Grant Date -
N/A
app pub date -
Jan 26, 1996
filing date -
Mar 5, 1992
priority date (Note) -
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Abstract
A polymer composition, in particular an absorbent composition or an active substance-containing depot material are disclosed which substantially consist of a water-soluble and/or water-swellable polymer based on polysaccharides as the main component, and of a water-swellable polymer as further component, used as polymeric components, and of a matrix material for the prevention of separation and gel blocking, an ionic or covalent cross-linking agent, a reactive additive, as well as of an anti-blocking agent. Additionally, their production and use as well as (animal) hygiene items and chemico-technical products are disclosed which comprise these polymer compositions or absorbent compositions.
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