THERMOGRAPHIC PRODUCT PROVIDING AN IMAGE OF DYE BY DECOLORATION IN THE PRESENCE OF MONEY AND METHOD FOR IMPLEMENTING SAME

摘要

THE PRESENT INVENTION RELATES TO PHOTOGRAPHY. /P P THE PHOTOTHERMOGRAPHIC PRODUCT FOLLOWING THE INVENTION WHICH PROVIDES AN IMAGE OF DYE BY A PROCESS OF DYE-WHITENING IN THE PRESENCE OF MONEY, THERMALLY AND DRY PHYSICAL DEVELOPMENT , COMPRISING A MEDIUM CARRYING A FIRST LAYER CONTAINING PHOTOSENSITIVE SILVER HALIDES AND A SECOND LAYER CONTAINING A BINDER, A COMPLEX AGENT OF SILVER HALIDES, A THERMAL SOLVENT AND A DECOLORABLE DYE IN A REACTIVE ASSOCIATION WITH HALOGENS 'COMPLEXING AGENT IS CHOSEN AMONG CHLORIDES, BROMIDES AND IODIDES OF ORGANIC AMMONIUM COMPOUNDS. NOR OF DYE WHITENING CATALYST.