| http://www.w3.org/ns/prov#value | - Aqueous resin solutions made of water soluble polymers, such as methyl-cellulose and hydroxypropyl methyl-cellulose, carboxymethyl cellulose, hydroxyethyl cellulose, polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylic acid, polyethylene oxide, polyethyleneimine, polyacrylamide, natural gums and their copolymers and derivatives can also be employed, separately or in mixtures.
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