| 摘要 |
PURPOSE:To enable the stable adjustment of the contrast of the image to be formed on a photosensitive recording medium by constituting microcapsules of a mixture composed of plural kinds of the microcapsules which are respectively different in photosensitive wavelength bands and form the common colors. CONSTITUTION:This photosensitive recording paper consists of a base 28 of the paper type to constitute a base layer, a color developing layer 30 which is provided thereon and contains color developing agents and 3 kinds of the microcapsules 32a-32c in which colorless dyes to form the common colors by reacting with the color developing agents and the photosensitive resins to make reactive curing when polymn. is initiated by light are contained and which are adequately coated by outside skins, are mixed with each other and are uniformly coated on one face of the base 28. The microcapsules 32a-32c contain the photosensitive resins having the light sensitive wavelengths different from each other and the colorless dyes to form the common colors, thus having the different wavelength bands of the light with which the microcapsules react. The microcapsules 32a-32c contain the photosensitive resins which are brought into reaction by the light of the bands where, for example, 250nm, 365nm and 383nm are peak wavelengths. |
