COLORED COMPOSITION, INK-JET PRINTING INK, INK-JET RECORDING METHOD, AND METHOD FOR IMPROVING FADE RESISTANCE AGAINST OZONE GAS

摘要

PROBLEM TO BE SOLVED: To obtain a colored composition, an ink-jet printing ink, and to provide an ink-jet recording method which have absorption characteristics excellent in the color reproducibility, and which are capable of forming a picture having satisfactorily fastness properties to light, heat, humidity and active gases in the environment, and to provide a method for improving the fade resistance of a picture recording matter against ozone gas.;SOLUTION: The colored composition, ink-jet printing ink, ink-jet recording method and the method for improving the preservation of a formed picture are each characterized by using a phthalocyanine compound with a specific structure.;COPYRIGHT: (C)2003,JPO