Whitening agents in color diffusion transfer film units
Radiographic elements exhibiting reduced crossover
Photographic element exhibiting reduced sensitizing dye stain
Silver halide photographic light sensitive material with improved silver blackness of picture image Patent #: 4818675
ApplicationNo. 729475 filed on 07/12/1991
US Classes:430/504, Ingredient for color compensation or correction containing430/522, Intercyclic methine or azomethine and cyclic ring containing430/567, Silver compound having specified crystal form, habit, particle size or particle size distribution430/966X-RAY
ExaminersPrimary: Bowers, Charles L. Jr.
Assistant: Huff, Mark F.
Attorney, Agent or Firm
International ClassesG03C 001/83
Foreign Application Priority Data1990-07-20 IT
AbstractA silver halide photographic material having at least one silver halide light-sensitive emulsion layer on at least one side of a support, wherein said silver halide emulsion layer comprises tabular silver halide grains having a grain thickness of 0.3 μm or less and accounting for at least 50% of the total projected area, wherein a blue pigment having a maximum absorption wave length of from 570 to 630 nm is present in said silver halide emulsion layer and/or in another hydrophilic layer of the photographic material.
Field of SearchIdentified light absorbing, whitening, brightening, or reflecting agent other than nominal TiO2
Intercyclic methine or azomethine and cyclic ring containing
Organic dye or pigment containing
Filters ultraviolet radiation
Four or more distinct heterocyclic nuclei
Ingredient for color compensation or correction containing
And optical sensitizer
PROTECTIVE OR ANTIABRASION LAYER
Silver compound having specified crystal form, habit, particle size or particle size distribution