Image toning of black-and-white images formed utilizing color dy

Details Image toning of black-and-white images formed utilizing color dy Image toning of black-and-white images formed utilizing color dy

1993-12-07

1995-05-23

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Chromatic image produced from achromatic reproduction image

430357, 430359, 430367, 430368, 430390, 430402, 430431, 430462, G03C 540, G03C 546

Patent

active

054181160

ABSTRACT:
The invention relates to providing a method of toning a black-and-white image formed with color couplers comprising providing a developed image, applying a hue changing material to said print wherein the hue of at least dye in said print is changed.

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