| http://www.w3.org/ns/prov#value | - example a polyvinylmethyl ether may be added to a polyvinylethyl ether adhesive or a hydroxy propyl acrylate homopolymer may be added to a compatible pressure-sensitive adhesive); other water-soluble or water-swellable polymers which may be used are cellulose esters, polyvinyl alcohol and other hydrophilic materials.
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