Textile Printing Ink Jet Ink Composition And Recording Method

Abstract

A textile printing ink jet ink composition according to an embodiment of the present disclosure is an aqueous composition including: (A) a water-soluble coloring material having one or more functional groups selected from a vinyl sulfone group (—SO2—CH═CH2) and a sulfatoethyl sulfonyl group (—SO2—CH2CH2—O—SO3X, where X is selected from H, Na, K, and NH4); and (B) a multimer having a molecular structure in which two or more moieties in which the one or more functional groups selected from the vinyl sulfone group and the sulfatoethyl sulfonyl group are removed from the molecular structure of the water-soluble coloring material (A) are bonded via —SO2—CH2CH2—O—CH2CH2—SO2— (provided that the multimer (B) is excluded from the water-soluble coloring material (A)).

Dependencies are inferred from the claim text.