A silver halide photographic transfer element and a method...

G - Physics – 03 – C

Patent

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Details

G03C 11/12 (2006.01) B44C 1/165 (2006.01) G03C 1/805 (2006.01) G03C 8/52 (2006.01)

Patent

CA 2065738

The present invention relates to a silver halide photographic transfer element (10, 50) which comprises a support (20) having a front and rear surface, a transfer coating (30) on the front of the support comprising a material capable of holding an image that can be transferred to a receptor surface upon the application of energy to the rear surface (52A) of the support, and at least one silver halide light sensitive emulsion layer (40) on said front surface of the support. The invention is also directed to a method for applying a photographic image to a receptor element (62) by the steps of exposing imagewise and then developing the above-described silver halide photographic transfer element (10, 50), positioning the developed photographic element (10, 50) against a receptor element (62), and applying energy to the rear surface (52A) of the silver halide photographic element (10, 50) to transfer a photographic image to the receptor element (62).

L'invention concerne un élément de transfert photographique (10, 50) à base d'halogénure d'argent qui comprend un support (20) ayant une surface frontale et une surface arrière, un revêtement (30) de transfert sur la surface frontale du support étant constituée d'une matière pouvant garder une image que l'on désire transférer sur une surface réceptrice par application d'énergie sur la surface arrière (52A) du support, et au moins une couche d'émulsion (40) à l'halogènure d'argent sensible à la lumière sur ladite surface frontale du support. L'invention concerne également un procédé d'application d'une image photographique sur un élément récepteur (62) par exposition de l'image puis développement de l'élément (10, 50) de tranfert photographique à l'halogénure d'argent décrit ci-dessus, positionnement de l'élément (10, 50) photographique développé contre un élément récepteur (62), et application d'énergie sur la surface arrière (52A) de l'élément photographique (10, 50) à l'halogénure d'argent pour transférer une image photographique sur l'élément recepteur (62).

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