Photographic silver halide transfer product and process

Claim 1

A PHOTOGRAPHIC PRODUCT COMPRISING A PHOTOSENSITIVE MATERIAL WHICH INCLUDES A SILVER HALIDE LAYER, A BASE LAYER, HAVING ADJACENT ONE SURFACE THEREOF A SILVER PRECIPITATING STRATUM, SAID STRATUM COMPRISING A SILVER PRECIPITATING AGENT DISPERSED AMOUNG COLLOIDAL PARTICLES OF SILICA, AND A REPTURABLE CONTAINING MEANS HOLDING A LIQUID, SAID PRODUCT HAVING POSITIONED THREIN PHOTOGRAPHIC REAGENTS, INCLUDING A SILVER HALIDE DEVELOPER AND A SILVER HALIDE SOLVENT, SAID CONTAINING MEANS AND SAID LAYERS BEING SO HELD TOGETHER THAT SAID CONTAINING MEANS IS CAPABLE, UPON RUPTURE, OF RELEASING AT LEAST A PART OF ITS CONTENTS TO PERMEATE SUPERPOSES PORTIONS OF SAID SILVER HALIDE LAYER AND SAID BASE LAYER, SAID LIQUID, UPON RELEASE, RENDERING SAID SILVER HALIDE DEVELOPER AND SAID SILVER HALIDE SOLVENT EFFECTIVE TO DEVELOP A LATEN IMAGE IN SAID SILVER HALIDE LAYER AND TO FROM SOLUBLE SILVER COMPLEX WITH THE UNDEVELOPED SILVER HALIDE OF SAID SILVER HALIDE LAYER, SAID LIQUID, UPON RELEASE, ADDITIONALLY TRANSPORTING SAID SOLUBLE SILVER COMPLEX IN THE DIRECTION OF SAID SILVER PRECIPITATING AGENT WHEREIN PART AT LEAST OF THE SOLUBLE SILVER COMPLEX IS REDUCED TO SILVER TO PRODUCE THE POSITIVE PRINT.