MIGRATION PICTURE FORMING METHOD AND MIGRATION FORMATIVE DISPERSION BODY

摘要

P the present invention relates to the formation of the image by electrophoresis. / p & & p & the process according to the invention consists in subjecting the particles 4, containing at least of the trans - épindolidione as yellow colour, to an electric field applied between two electrodes 1 and 5, and to expose the particles to a radiation so as to form an image of the dye on at least one of these electrodes. / p & & p & application to the obtaining of images by electro - phoresis having an excellent tonality. / p