prov:value
| - In one embodiment of the invention G is a residue of a hydrophilic polyfunctional compound, preferably chosen from the group consisting of polyethers, polyesters, polyurethanes, polyepoxides, polyamides, poly(meth)acrylamides, poly(meth)acrylics, polyoxazolidones, polyvinyl alcohols, polyethylene imines, polypeptides and polysaccharides, such as cellulose or starch or any combination of the above,
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