| http://www.w3.org/ns/prov#value | - Suitable polymeric materials for use as a supporting layer are thermoplastic polymers, including polyesters, polysulfones, polycarbonates, polyvinyl chloride, polystyrene, polyimides, polyolefins, polymethyl methacrylate, cellulose esters such as cellulose acetate and others known in the art.
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