Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1992-01-30
1993-06-15
Wright, Lee C.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430374, 430393, 430505, 430544, 430567, G03C 730, G03C 1035
Patent
active
052197158
ABSTRACT:
A color negative photographic recording material is described in which low emulsion coverage tabular grain silver halide emulsion imaging units are employed. The silver halide emulsion in at least one of the units comprises grains having a tabularity of between about 50 and 25,000. The imaging unit thickness is less than about 4.0 .mu.m, using a total of no more than 2.0 parts by weight of silver per part of coupler. The imaging unit yields a density of at least 2.0 when exposed and processed.
REFERENCES:
patent: 3372030 (1968-03-01), Jacobson
patent: 4439520 (1984-03-01), Kofron et al.
patent: 4707434 (1987-11-01), Koboshi et al.
patent: 4720451 (1980-01-01), Shuto et al.
patent: 4740454 (1988-04-01), Deguchi et al.
patent: 4748106 (1988-05-01), Hayashi
patent: 4775617 (1988-10-01), Goda
patent: 4806461 (1989-02-01), Ikeda et al.
patent: 4818667 (1989-04-01), Hameda et al.
patent: 4942120 (1990-07-01), King
Photographic Science, Mitchell, 1984, pp. 194-195.
Photographic Materials and Processes, Stroebel et al., 1986 pp. 533-536.
Negatives from Ektachrome, PSA Journal, Dec. 1962 pp. 40-41.
Brust Thomas B.
House Gary L.
Kofron James T.
Sowinski Allan F.
Wu George F.
Eastman Kodak Company
Levitt Joshua G.
Wright Lee C.
LandOfFree
Color photographic recording material and process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Color photographic recording material and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color photographic recording material and process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1041779