prov:value
| - The composition of claim 1 wherein the at least one polymer is selected from polyurethanes, polyvinylpyrrolidones, polyvinyl alcohols, polyethylene glycols, polypropylene glycols, polyoxyethylenes, polyacrylic acid, polyacrylamide, carboxymethyl cellulose, dextrans, polysaccharides, starches, guar, xantham and other gums, collagen, gelatins, biological polymers, polytetrafluoroethylene, polyvinyl
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