prov:value
| - Specific preferred examples of the water-soluble organic solvent used in the present invention include alcohols such as ethylene glycol, propylene glycol, 1, 3-butanediol, 1, 4-butanediol, 1, 5-pentanediol, 2-butene-1 , 4-diol, 2-methyl-2, 4-pentanediol, glycerin, and 1,2,6-hexanetriol; ethers such as diethylene glycol dimethyl ether and diethylene glycol diethyl ether; ketones such as acetonylace
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