Method for the formation of photographic images

Details Method for the formation of photographic images Method for the formation of photographic images

1981-06-01

1983-08-23

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Physical developing

430416, 430523, 430524, 430231, 430229, 430234, 430247, 430246, G03C 524

Patent

active

044004621

ABSTRACT:
Photographic materials and photographic processes employing light sensitive silver halide particles, silver halide particles which are substantially non-light sensitive having been modified with a silver halide solubility reducing agent and internally fogged silver halide particles which are substantially non-light sensitive provide negative silver images of high contrast and high maximum density.

REFERENCES:
patent: 3206313 (1965-09-01), Porter et al.
patent: 3647439 (1972-03-01), Bass
patent: 4288522 (1981-09-01), Carael et al.
patent: 4299908 (1981-11-01), Ito et al.

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