Color photographic recording material

Details Color photographic recording material Color photographic recording material

1977-05-17

1978-12-12

Brown, J. Travis

Gas separation: apparatus

Electric field separation apparatus

With nonelectrical gas treating or conditioning means

96 84R, 96 76R, G03C 176, G03C 184

Patent

active

041294467

ABSTRACT:
In a color photographic recording material comprising two red sensitive silverhalide emulsion layers of differing speed and two green sensitive silver halide emulsion layers of differing speed and a blue sensitive silver halide emulsion layer wherein each of the silver halide emulsion layers has associated with it a non-diffusing color coupler, and in which the more sensitive red sensitive silverhalide emulsion layer and the more sensitive green sensitive silver halide emulsion layer together form a comparatively more sensitive emulsion layer unit, the sensitivity for red and green light as well as for blue light is increased by placing the yellow filter layer immediately below the comparative more sensitive emulsion layer unit.

REFERENCES:
patent: T860004 (1969-01-01), Graham
patent: 2947628 (1960-08-01), Fierke et al.

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