Fragmented Hydrogels
First Claim
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1. A hydrogel composition, comprisinga polysaccharide substrate or derivative thereof having a molecular weight of 160 Dalton to 80,300 Dalton and comprising at least two reactive nucleophilic groups;
- a synthetic, hydrophilic polymer of a molecular weight of 200 Dalton to 100000 Dalton and comprising at least two nucleophilic reactive groups; and
a crosslinking agent.
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Abstract
Fragmented polysaccharide based hydrogel compositions and methods of making and using the same are provided. The subject polysaccharide based hydrogel compositions are prepared by combining a polysaccharide component with a hydrophilic polymer and a cross-linking agent. Also provided are kits and systems for use in preparing the subject compositions.
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Citations
42 Claims
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1. A hydrogel composition, comprising
a polysaccharide substrate or derivative thereof having a molecular weight of 160 Dalton to 80,300 Dalton and comprising at least two reactive nucleophilic groups; -
a synthetic, hydrophilic polymer of a molecular weight of 200 Dalton to 100000 Dalton and comprising at least two nucleophilic reactive groups; and a crosslinking agent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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Specification