Dye image-generating photographic elements

Details Dye image-generating photographic elements Dye image-generating photographic elements

G - Physics

03

C

96/185, 96/75

G03C 1/33 (2006.01) G03C 7/392 (2006.01)

Patent

CA 1213459

DYE IMAGE-GENERATING PHOTOGRAPHIC ELEMENTS Abstract of the Disclosure Photographic elements intended to generate dye images containing at least one colloidal silver layer and at least one hydroquinone antistain agent have been observed to suffer from random fog spot- ting, which can be reduced by incorporating a catalyst for the decomposition of hydrogen perox- ide. The imagewise exposed elements when photo- graphically processed and bleached of silver produce viewable dye images.

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