Process for preparing an original information carrier for zero-o

Details Process for preparing an original information carrier for zero-o Process for preparing an original information carrier for zero-o

1978-07-27

1981-05-26

Kimlin, Edward C.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Light scattering or refractive index image formation

350162R, 350162SF, 353 31, 430321, 430325, 430326, 430394, 430396, 430494, G03C 500

Patent

active

042699320

ABSTRACT:
A process for producing a relief original information carrier is disclosed comprising the steps of exposing a recording layer mounted on a carrier to a grating pattern, image-wise exposing the recording layer through at least one of individual color separation originals to form relief part-images and developing the exposed recording layer. The grating pattern exposure is made for a time sufficient to provide, upon subsequent development, a uniform relief depth corresponding to a certain predetermined color. The subsequent image-wise exposure is made utilizing individual color separation originals which are transparent in the areas of the particular projection colors of the individual color separation originals and which form relief part-images of the projection color which adjoin one another without overlap.

REFERENCES:
patent: 3097096 (1963-07-01), Oster
patent: 3672894 (1972-06-01), Glenn
patent: 3732363 (1973-05-01), Glenn
patent: 3743507 (1973-07-01), Sen Ih et al.
patent: 3763296 (1973-10-01), Burrows
patent: 3834801 (1974-09-01), Schreckendgust
patent: 3947105 (1976-03-01), Smith
patent: 3957354 (1976-05-01), Knop
patent: 3993489 (1976-11-01), Heimsch et al.
patent: 4006018 (1977-02-01), Wiese
patent: 4017158 (1977-04-01), Booth

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