Method of electroforetic formation of an image spectrum. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent no. 315,733 by "Electrophoretic formation method of an image spectrum", comprising the clamping of a layer of a suspension to an electric field applied between a pair of at least electrodes, at least one of which is partially transparent, and the simultaneous exposure of said suspension to an image through said transparent electrode with electromagnetic activating radiation, by virtue of which a pigment image formed of migrated particles is formed on at least one of said electrodes, said suspension comprising a series of finely divided particles of at least one color, whose particles of one color comprise a photosensitive pigment, the method of which is characterized in particular by the fact that said photosensitive pigment is selected from the group consisting of substituted and unsubstituted anthraquinones, apart from 1, 2,5,6-di- (C, C'-diphenyl) -triazole-anthraquinone. (Machine-translation by Google Translate, not legally binding)