Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1980-10-24
1983-01-25
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430177, 430171, 430340, 430341, 430339, 430179, G03C 152
Patent
active
043704018
ABSTRACT:
An imageable layer comprising a polymeric binder, a bleachable dye or a leuco dye, a nitrate salt, and a photosensitive diazonium salt, the nitrate salt in the imageable layer being capable of liberating HNO.sub.3, NO, NO.sub.2 or N.sub.2 O.sub.4 in oxidizing amounts when the layer is heated to no more than 200.degree. C. for 60 seconds.
REFERENCES:
patent: 1916350 (1933-07-01), Wendt et al.
patent: 2324060 (1943-07-01), Boughton
patent: 2756144 (1956-07-01), Ravich
patent: 2772284 (1958-11-01), Barnhart et al.
patent: 2880153 (1959-03-01), Hiltz et al.
patent: 2884326 (1959-04-01), Zemp et al.
patent: 3390997 (1968-07-01), Read
patent: 3460964 (1969-08-01), Dunham
patent: 3502476 (1970-03-01), Itano et al.
patent: 3595655 (1971-07-01), Robinson et al.
patent: 3595657 (1971-07-01), Robinson et al.
patent: 3615563 (1971-10-01), Chalkley
patent: 3801319 (1974-04-01), Saeva
patent: 3920457 (1975-11-01), Cunningham et al.
patent: 4017313 (1977-04-01), Hartzler
patent: 4045221 (1977-08-01), Dominh
Kosar, J., "Light-Sensitive Systems," John Wiley & Sons, Inc., New York, 1965, pp. 187 and 193.
Chemical Abstracts, 1979, vol. 90: 95427q.
Hartzler, H. D., "Aromatic Aldehyde-Leuco Dye Photoxidation," Pure and Applied Chemistry, vol. 49, pp. 353-356, Pergamon Press, G. B. 1977.
Kosar, J., "Light-Sensitive Systems," John Wiley & Sons, Inc., N.Y., N.Y., pp. 380 and 398.
Gatzke Kenneth G.
Winslow John M.
Alexander Cruzan
Litman Mark A.
Louie, Jr. Won H.
Minnesota Mining and Manufacturing Company
Sell Donald M.
LandOfFree
Light sensitive, thermally developable imaging system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light sensitive, thermally developable imaging system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light sensitive, thermally developable imaging system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1624090