Tintenstrahlaufzeichnungsmaterial aus Gelatine, Auflösung für das Material, Verfahren zu deren Herstellung, und Aufzeichnungsmethode, die dieses Material verwendet

摘要

A recording medium comprises an ink-receiving layer comprising a pigment and an alkali-process gelatin, wherein the alkali-process gelatin has no sol-gel reversibility in an environment of room temperature and has a weight average molecular weight within the range of from 50,000 to 150,000. A coating aqueous dispersion comprises water and dispersed therein a pigment and the alkali-process gelatin. A process for producing a recording medium, comprises the steps of, coating on a support at room temperature the coating aqueous dispersion and drying the resulting coating at a high temperature of 80 DEG C or above. An image forming method comprises ejecting minute droplets of an ink from fine orifices to apply the ink droplets to the recording medium to make a print. A printed material comprises the recording medium.