Photographic image improvement in spectral sensitizing dye and f

Details Photographic image improvement in spectral sensitizing dye and f Photographic image improvement in spectral sensitizing dye and f

1997-10-03

1999-10-05

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430510, 430522, G03C 120, G03C 1815

Patent

active

059622113

ABSTRACT:
The invention relates to a photographic element comprising at least one absorber dye and at least one sensitizing dye wherein the peak sensitivity of said absorber dye and said sensitizing dye are similar. This provides improved perceptual red detail in regions of high red density in the negative image.

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