Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1988-11-14
1989-11-14
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430357, 430372, 430383, 430551, G03C 716, G03C 730, G03C 732
Patent
active
048807265
ABSTRACT:
A method of forming a color image wherein a color print original is printed on a printing color photographic material and the thus printed material is then subjected to color development to give a color print, which is characterized in that a band stop filter having a half width of the spectral transmittance curve of said filter in a wavelength range outside the region of the maximum spectral sensitivity wavelength (.lambda.max).+-.20 nm of at least one light-sensitive layer of the printing color photographic material is provided between the light source to be used in said printing step and the light-sensitive layer of said printing color photographic material, and in that a compound of a general formula (I):
REFERENCES:
patent: 4247177 (1981-01-01), Marks et al.
patent: 4291109 (1981-09-01), Whitmore
patent: 4729944 (1988-03-01), Mihayashi et al.
Ichijima Seiji
Sakanoue Kei
Shiba Keisuke
Taguchi Seiichi
Fuji Photo Film Co. , Ltd.
Le Hoa Van
Michl Paul R.
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