Color negative photographic materials having increased speed

Details Color negative photographic materials having increased speed Color negative photographic materials having increased speed

G - Physics

03

C

96/194

G03C 7/00 (2006.01) G03C 7/30 (2006.01)

Patent

CA 1057110

COLOR NEGATIVE MATERIALS HAVING INCREASED SPEED Abstract Color photographic materials are disclosed having red-, green- and blue-sensitive silver halide emulsion layer units, which units contain faster and slower emulsion layers for each color sensitivity. In such materials it has been found that increased speed can be obtained by manufacturing the material so that, upon imagewise exposure, light strikes the relatively faster green- and red-sensitive layers before passing to the slower green- and red-sensitive layers, but after penetrating the blue-sensitive layer(s). - 1 -

229928

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