ES289384A1 - Photochemical procedure to directly reprove decorative tests (Machine-translation by Google Translate, not legally binding)
- Google Patents
Photochemical procedure to directly reprove decorative tests (Machine-translation by Google Translate, not legally binding)
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ROGNONI SNC
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ROGNONI SNC
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Publication of ES289384A1publicationCriticalpatent/ES289384A1/en
Testing Resistance To Weather, Investigating Materials By Mechanical Methods
(AREA)
Abstract
Photochemical process for directly reproducing decorative tests, characterized by the photosensitization of the surface, which must be decorated, by means of a bichromated adhesive; exposing said surface to light through a plate or photographic film; successively washing with water the photosensitized surface, in order to remove the bichromate tail not affected by exposure to light, then subjecting the material, or the surface that carries the image, to thermal treatments of termination, depending on said treatments, however , of the natural characteristics of the surface, which must be decorated. (Machine-translation by Google Translate, not legally binding)
ES0289384A1962-06-281963-06-26Photochemical procedure to directly reprove decorative tests (Machine-translation by Google Translate, not legally binding)
ExpiredES289384A1
(en)
A procedure for the manufacture of photosensitive material intended for the creation of a plate for flat printing. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of a cylinder for printing with a layer sensitive to the light. (Machine-translation by Google Translate, not legally binding)