Method for producing a relief pattern by ion-etching a photograp

Details Method for producing a relief pattern by ion-etching a photograp Method for producing a relief pattern by ion-etching a photograp

1975-11-19

1977-11-01

Kimlin, Edward C.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 27H, 156643, 156654, 156655, 156659, 204192E, 204192EC, G03C 500

Patent

active

040563952

ABSTRACT:
A method for producing a relief pattern comprising forming one of (i) a silver image, (ii) a silver halide image, or (iii) an image obtained by toning and/or intensifying the silver image or silver halide image, in the emulsion layer of a photographic light-sensitive material which comprises a support having thereon at least one silver halide emulsion layer, either directly or on at least one subbing layer on the support, by image-wise exposing to light and developing, heating the photographic material to decompose the binder of the emulsion layer, and then ion-etching the photographic material to form a relief pattern of the support corresponding to the above-described image.

REFERENCES:
patent: 3576630 (1971-04-01), Yanagawa
patent: 3639125 (1969-01-01), Chand
patent: 3664942 (1972-05-01), Hauas et al.
patent: 3733258 (1973-05-01), Hanak et al.
patent: 3782940 (1974-01-01), Ohto
patent: 3849135 (1974-11-01), Karcikowski et al.
patent: 3860783 (1974-01-01), Schmidt et al.
patent: 3873361 (1975-03-01), Franco et al.

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