Sulfoalkylated cellulose polymer network
OwnerWolfgang Glasser, Alena Michalek +3inventors
InventorsWolfgang Glasser, Alena Michalek, S. Weerawarna, Carole Herriott, Richard Jewell
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Abstract
Sulfoalkylated cellulose polymer network having superabsorbent properties.
Claims20
A composition, obtainable from reacting a sulfoalkyl cellulose and a synthetic water-soluble polymer with a crosslinking agent, wherein the crosslinking agent reacts with at least one of the sulfoalkyl cellulose or synthetic water-soluble polymer.
A composition obtainable from a method comprising:
- (a) treating a sulfoalkyl cellulose and a synthetic water-soluble polymer with a crosslinking agent to provide a reaction mixture;
- and
- (b) crosslinking the reaction mixture to provide the composition.
A composition, obtainable from the reaction of a sulfoalkyl cellulose and a synthetic water-soluble polymer with two crosslinking agents, wherein each crosslinking agent reacts with at least one of the sulfoalkyl cellulose or synthetic water-soluble polymer.
Dependencies are inferred from the claim text.