| http://www.w3.org/ns/prov#value | - FIG. 2 is a graph in which the transmittance of an aqueous solution of the polymer composition (I) ( which is a mixture of oxidized starch and vinyl alcohol polymer having an alkyl group of 4 to 50 carbon atoms at the terminal or modified PVA copolymerized with monomer having long-chain alkyl group or ordinary PVA ) is plotted against the content of vinyl alcohol polymer having an alkyl group of 4
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