| 摘要 |
PROBLEM TO BE SOLVED: To enhance fixability of coloring agent with gloss and high density and minuteness of a recording image by providing a gloss developing layer having solvent absorbency and incorporating polymer soluble in isoparaffin hydrocarbon. SOLUTION: A gloss developing layer improves smoothness of a surface of a recording medium, and has an effect of developing gloss. And, polymer soluble in isoparaffin hydrocarbon has effects of making coloring agent distribution in the medium uniform, improving turbidity and minuteness of a recording image and improving fixability of the agent on the medium by capturing the agent in solvent in the ink by once dissolving it in the solvent after printing and then fixing the agent in the solvent due to loss of fluidity by drying of the solvent. Thus, to obtain the recording image having high density and minuteness, the polymer soluble in the hydrocarbon is contained in the medium of the layer of the surface side or more specifically in the gloss developing layer or a layer of the surface side from the developing layer. |
