High contrast photographic element and emulsion and process...

Details High contrast photographic element and emulsion and process... High contrast photographic element and emulsion and process...

G - Physics

03

C

96/106

G03C 1/10 (2006.01) G03C 1/06 (2006.01)

Patent

CA 1332304

-0- HIGH CONTRAST PHOTOGRAPHIC ELEMENT AND EMULSION AND PROCESS FOR THEIR USE Abstract Photographic elements and emulsions are described which are capable of providing high contrast images. The elements and emulsions comprise negative working silver halide and contrast enhancing arylhydrazide nucleating agents. A process for utilization of the elements and emulsions is also described.

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