Procedure for the obtaining of photographic layers for the process of blanking argentine color (Machine-translation by Google Translate, not legally binding)

摘要

Process for obtaining photographic layers for the process of bleaching silver, characterized in that the layers show at least one azo pigment, which contains at least one molecule of a mutual azo group, combined with atoms of a carbon ring and containing a quinazoline radical or quinazolone- (4) located in the radical of the diazo component. (Machine-translation by Google Translate, not legally binding)