prov:value
| - Suitable polymers include any known plastics, e.g., polyacrylic acid, polymethacrylic acid, polyacrylates, polymethacrylates, polyolefins, polystyrene, polyamides, polyimides, polyvinyl compounds, such as polyvinyl chloride, polyvinyl alcohol, polyvinyl butyral, polyvinyl acetate, and corresponding copolymers, e.g., poly(ethylene-vinyl acetate), polyesters, e.g., polyethylene terephthalate or poly
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