| 摘要 |
PURPOSE:To obtain a thermal transfer image receiving material not, generating the precipitation of a dye even when a transfer image is preserved for a long period of time by constituting an image receiving layer of a composition wherein a dye acceptive substance is dispersed in a water-soluble binder and adding a co-dispersion of a phthalic ester compound and a phosphoric ester compound to said composition. CONSTITUTION:A thermal transfer image receiving material is formed by providing at least one image receiving layer receiving the dye transferred from a thermal transfer dye donating material at the time of heating to form an image on a support. The image receiving layer is composed of a composition wherein a dye acceptive substance is dispersed in a water-soluble binder and contains a co-dispersion of a phthalic ester compound and a phosphoric ester compound. By this method, the thermal transfer image receiving material obtaining excellent image preservability and high transfer density can be obtained. The phthalic ester compound and the phosphoric ester compound are used within the range of phthalic ester/phosphoric ester = 0.05-20 on a wt. basis. The addition amount of the phthalic ester compound and the phosphoric ester compound is pref. 5-50% wt. of the solid component of the image receiving layer in the sum of both of them. |
