Method of producing reversal color images
reversal color images are produced in photographic elements which contain a ballasted primary aromatic amine and conventional ballasted color couplers. The photographic element is imagewise-exposed and a negative silver image is formed without forming a dye image. The residual silver halide in the photographic element is then fogged and developed to silver while concurrently forming a color dye image in the nonimagewise-exposed areas of the element. The developed silver is removed without removing the dye image.
Description
Patent History
Patent number: T984002
Type: Grant
Filed: May 30, 1978
Date of Patent: Jul 3, 1979
Inventors: William H. Faul (Rochester, NY), Patrick H. Saturno (Rochester, NY)
Application Number: 5/910,398
Type: Grant
Filed: May 30, 1978
Date of Patent: Jul 3, 1979
Inventors: William H. Faul (Rochester, NY), Patrick H. Saturno (Rochester, NY)
Application Number: 5/910,398
Classifications
Current U.S. Class:
Total Flow Of Gaseous Fluid Mixture Through Porous Collector Electrode (96/59);
Current Sensing Means (96/22)
International Classification: G03C 550; G03C 716;
International Classification: G03C 550; G03C 716;
