Process of laminating photographic color film to glass

Claim 1

THE PROCESS OF PRODUCING A DIMENSIONALLY STABLE COLOR-SENSITIVE PHOTOGRAPHIC PLATE A ADAPTED FOR USE IN THE PRODUCTION OF THREE DIMENSIONAL PICTURES OF THE TYPE EMPLOYING A STEREO SCREEN FOR PRODUCING THE STEREOSCOPIC EFFECT SEPARATE FROM THE PHOTOGRAPHIC RECORD COMPRISING THE STEPS OF, COATING ONE SIDE OF A CELLULOSE ACETATE FILM WITH A PLURALITY OF SUBSTRACTIVE TYPE PHOTOSENSITIVE COLOR-RECORDING LAYERS, COATING THE OPPOSITE SIDE OF SAID CELLULOSE ACETATE FILM WITH GELATIN DISPERSED IN WATER, REMOVING SAID WATER AND HARDENING SAID GELATIN ON SAID CELLULOSE ACETATE FILM WHEREBY TO PROVIDE A DRY GELATINCOATED FILM, COATING ONE SIDE OF A GLASS PLATE WITH AN EMULSION-TYPE ADHESIVE COMPRISING CASEIN AND LATEX IN A WATER VEHICLE WHICH SETS UPON LOSSN OF THE OF THE WATER VEHICLE TO CAUSE AN INVERSION OF THE EMULSION FROM AN OIL-IN-WATER TYPE EMULSION TO A WATER-IN-OIL TYPE EMULSION, COVERING THE ONE SIDE OF SAID CELLULOSE ACETATE FILM WITH A WATERABSORBENT SHEET AND COVERING THE OTHER SIDE OF SAID GLASS PLATE WITH A WATER ABSORBENT SHEET, PROGRESSIVELY JOINING THE ADHESIVE-COATED SIDE OF SAID GLASS PLATE WITH THE GELATIN-COATED SIDE OF SAID CELLULOSE ACETATE FILM UNDER A PREDETERMINED PRESSURE TO THEREBY DISPLACE A PORTION OF THE WATER VEHICLE OF SAID ADHESIVE, WHEREBY SAID DISPLACED WATER VEHICLE WILL BE ABSORBED BY THE GELATIN ON THE SURFACE OF SAID FILM AND ALSO AT THE PERIPHERY OF SAID FILM BY SAID WATER-ABSORBENT SHEETS, REMOVING THE WATER-ABSORBENT SHEETS FROM SAID FILM AND PLATE, AND FINALLY DRYING THE JOINED FILM AND PLATE AT ROOM TEMPERATURE TO THEREBY REMOVE THE REMAINDER OF THE WATER-VEHICLE FROM SAID ADHESIVE.