| http://www.w3.org/ns/prov#value | - Since the PVA polymer having a low degree of saponification is water soluble, an alcohol, such as methanol, ethanol or butanol, an organic solvent such as acetone, benzene or toluene, and a mixed solvent comprising at least one of these solvents and the above-described spinning solvent is used as the coagulation bath for the above-described dry-jet wet spinning.
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