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US07135504B2 Ink composition for ultraviolet curable ink-jet recording 有权
用于紫外线固化喷墨记录的油墨组合物

Ink composition for ultraviolet curable ink-jet recording
摘要:
An ink composition for ultraviolet curable ink-jet recording including carbon black, a photopolymerizable compound and a photopolymerization initiator, comprising at least one selected from the group consisting of non-metallic phthalocyanine sulfonic acids, metal phthalocyanine sulfonic acids in which the central metal is Cu, Fe, Ni, Co, or Ti, and metal salts thereof, and a polymer dispersant containing a basic functional group. The photopolymerizable compound may dissolve the polymer dispersant.
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