Method for light-shielding a roll photographic film

Details Method for light-shielding a roll photographic film Method for light-shielding a roll photographic film

1981-11-06

1984-03-13

Herbert, Jr., Thomas J.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Structurally defined

428207, 428209, 428211, 428215, 430524, 430538, G03C 302, B32B 702

Patent

active

044368097

ABSTRACT:
A method for light-shielding a roll photographic film wherein a backing paper comprising a support, a print layer and at least one aluminum layer on the support is employed.

REFERENCES:
patent: 3514290 (1970-05-01), Hoof
patent: 3684206 (1972-08-01), Edwards
patent: 4131518 (1978-12-01), Fromson
patent: 4233195 (1980-11-01), Mills

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