An improved process for the preparation of material dediazotipia two components.

摘要

Method for preparing material of diazotipia two components.Consists in applying a, on Paper, film or Plate, a solution with a Wet Weight of 100 ml / sq m, which contains as a PhotoSensitive Component, a Salt dialcoxi - 2.5 - 4 - mercaptobenocenodiazonio and a compound of General formula: wherein R1 and R2 are the same or different and repr Esentan alquilino aralquilo Hydrogen, alkyl, cycloalkyl, aryl, or.The solution is dried at a temperature ranging between 70 and 150gc, yielding a layer with a thickness of 3 to 10 um. Applied in the manufacture of PhotoSensitive materials. * * formula