New procedure for the production of various copies according to the transfer procedure of silver complexes by dissemination from a same clichº (Machine-translation by Google Translate, not legally binding)

摘要

A new process for the production of several copies according to the process of transferring the silver complexes by diffusion from the same clichº, characterized in that water-soluble basic polymers are added to one or several layers of the image receptor material. Side chain heterocyclic nuclei, which in turn contain a quaternized nitrogen atom. (Machine-translation by Google Translate, not legally binding)