Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1989-08-10
1990-04-24
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430383, 430434, 430464, 430467, 430558, 430583, 430585, G03C 730, G03C 732, G03C 112, G03C 114
Patent
active
049200429
ABSTRACT:
A color image-forming process of developing a color photographic paper having on a support silver halide emulsion layer(s) containing a monodispersed silver chlorobromide emulsion having a deviation coefficient of not more than 20% and a color coupler, said emulsion being spectrally sensitized by at least one of the compounds represented by general formulae (I), (II), (III) and (IV) defined in this invention, using a color developer containing substantially no benzyl alcohol for a period of time of not more than 2 minutes and 30 seconds.
In processing the aforesaid color photographic paper, even when the color paper is procesed using a color developer containing no benzyl alcohol, which caused pollution problems, in a short processing time of not more than 2 minutes and 30 seconds, stable color images having less formation of fog and high color density are obtained.
REFERENCES:
patent: 4035188 (1977-07-01), Tabata et al.
patent: 4299914 (1981-11-01), Fujumastu et al.
patent: 4304844 (1981-12-01), Fujumastu et al.
patent: 4336321 (1982-06-01), Kanada et al.
patent: 4443536 (1984-04-01), Lestina
patent: 4524132 (1985-06-01), Aoki et al.
patent: 4526861 (1985-07-01), Ichijima et al.
patent: 4529690 (1985-07-01), Ohbayashi et al.
patent: 4564590 (1986-01-01), Sasaki et al.
patent: 4565777 (1986-01-01), Ogawa et al.
patent: 4618573 (1986-10-01), Okamura et al.
patent: 4690883 (1987-09-01), Kubodera et al.
Asami Masahiro
Shibata Yoshinori
Waki Kokichi
Doody Patrick A.
Fuji Photo Film Co. , Ltd.
Martin Roland E.
LandOfFree
Color image forming process comprising developing with substanti 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 image forming process comprising developing with substanti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color image forming process comprising developing with substanti will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-34280