Image forming method

Details Image forming method Image forming method

1978-10-20

1982-06-22

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Radiation mask

430 8, 430326, 430330, 430350, 430353, 430354, G03C 504, G03C 500, G03C 530

Patent

active

043363164

ABSTRACT:
An image forming method comprising forming a silver image on a photographic material, which comprises a substrate having a silver halide-binder emulsion layer thereon, by exposing and developing the photographic material, heating the photographic material in a gaseous atmosphere containing oxygen until binder at developed silver image areas is substantially removed, and then dissolving away the image-forming silver to leave thermally decomposed binder at the non-silver image areas.

REFERENCES:
patent: 992898 (1911-05-01), Payne
patent: 1472048 (1923-10-01), Christensen
patent: 1709569 (1929-04-01), Gorsky et al.
patent: 1857089 (1932-05-01), Sease
patent: 3468664 (1969-09-01), Stewart
patent: 3567447 (1971-03-01), Chand
patent: 3592649 (1971-07-01), Parsonage et al.
patent: 3639125 (1972-02-01), Chand
patent: 3664837 (1972-05-01), Stanley
patent: 3801330 (1974-04-01), Brinckman et al.
patent: 3850635 (1974-11-01), Leavitt

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