| http://www.w3.org/ns/prov#value | - The pigment dispersion solutions 1 to 9 were prepared by the following procedures, where a dispersing agent was an aqueous solution of a styrene/acrylic acid copolymer having an acid value of 200 and weight-average molecular weight of 10,000, neutralized with a 10 mass % aqueous solution of sodium hydroxide.
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