Reversal photographic film for displays

Details Reversal photographic film for displays Reversal photographic film for displays

1998-06-22

2000-10-03

Baxter, Janet

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430507, 430506, 430505, 430933, 430533, 430536, G03C 1492

Patent

active

061271047

ABSTRACT:
The present invention concerns a novel film for light boxes, in particular a reversal film for light box displays comprising a transparent support covered, in order, with a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive silver halide emulsion layer, the support being covered on at least one of its faces with a layer comprising an opacifying compound in a quantity such that the minimum density of the film is between 0.2 and 0.6. This film also has compatibility with existing processing methods intended for reversal photographic products.

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patent: 5932401 (1999-08-01), Chen
patent: 5932406 (1999-08-01), Adegawa et al.

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