| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain the ink-jet recording solution excellent in fixing properties, water resistance and light resistance, providing a fabric with a clear recording material having high concentration, by using as a pigment as a colorant, containing a thermosetting resin in the recording solution. SOLUTION: In dispersing a colorant into a liquid of an aqueous solution, a pigment is used as the colorant and further a thermosetting resin is added to the solution to give the objective recording solution. For example, an azo- based and a phthalocyanine-based pigment is used as the pigment. To be concrete, copper phthalocyanine, etc., are used as the pigment. An acrylic resin, a melamine resin, etc., are used as the thermosetting resin. The amount of the thermosetting resin added is 1-20wt.%. Ethylene glycol, etc., may be used as the aqueous medium. A mildewproofing agent such as sodium dehydroacetate is preferably added to the recording solution.</p> |
