| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recording medium which can form an image free from the generation of a bronzing phenomenon despite excellent performance advantages such as high print density and superb hue, light resistance, gas resistance and water resistance. <P>SOLUTION: The recording medium contains a substantially colorless chemical compound with not less than 10 atoms having a conjugated π-electron in one molecule. Especially, the chemical compound is of such a type that it has not less than two aromatic ring groups and/no fluorescence or substantially no color at all. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
