Method of producing reversal color images
Granted 3 Jul 1979 · no office action yet
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Inventors: William H. Faul, Patrick H. Saturno · Examiner: · AU 166 · TC 1600
Life of the patent
2 dated eventsAbstract
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.
Classifications
3 codes- G03C7/30
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