Gas separation: apparatus – Electric field separation apparatus – With control means responsive to sensed condition
Patent
1976-10-12
1978-05-09
Talbert, Jr., Dennis E.
Gas separation: apparatus
Electric field separation apparatus
With control means responsive to sensed condition
96 3, 96 29D, 96 51, 96 54, 96 55, 96 565, 96 60R, 96 60BF, 96 61M, G03C 700, G03C 716, G03C 532, G03C 538
Patent
active
040884864
ABSTRACT:
My invention is directed to a process of forming dye images. I accomplish this by bleaching a silver image at least in part with a cobalt bleaching agent to form within the silver image pattern an immobile cobalt reaction product. The concurrent presence of the immobile cobalt reaction product, a peroxide oxidizing agent and a dye-image-generating reducing agent within the silver image pattern allows a dye image to be formed which corresponds to the silver image pattern.
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patent: 3764490 (1973-12-01), Chamber
patent: 3772020 (1973-11-01), Smith
patent: 3773510 (1973-11-01), Fisch
patent: 3776730 (1973-12-01), Matejec et al.
patent: 3841873 (1974-10-01), Mowrey et al.
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patent: 3847619 (1974-11-01), Bissonette et al.
patent: 3862842 (1975-01-01), Bissonette
patent: 3923511 (1975-12-01), Bissonette
"Image Amplification Systems", Research Disclosure, vol. 116, No. 11660, 12/1973, pp. 109-114.
Eastman Kodak Company
Schilling Richard L.
Talbert, Jr. Dennis E.
Thomas Carl O.
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