Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product – Process using lithographic infectious developer
Patent
1987-10-19
1990-04-24
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
Process using lithographic infectious developer
430265, 430608, 430949, G03C 106
Patent
active
049200356
ABSTRACT:
An image is formed by imagewise exposing a silver halide light-sensitive material comprising at least a silver halide and a contrast enhancing agent, and producing the exposed material with a developer solution or aqueous activator solution in the presence of a substantially water-insoluble metal compound such as zinc hydroxide and a complexing compound such as guanidine picolinate.
REFERENCES:
patent: 3260598 (1966-07-01), Yutzy et al.
patent: 3379528 (1968-04-01), Henn et al.
patent: 4269929 (1981-05-01), Nothnagle
patent: 4385108 (1983-05-01), Takagi et al.
patent: 4740363 (1988-04-01), Hirai et al.
patent: 4740445 (1988-04-01), Hirai et al.
Abstract (Barnett) of Ser. No. 824,307 filed 05/13/69, Published in 867 O.G. 749 on 10/21/69.
Fuji Photo Film Co. , Ltd.
Martin Roland E.
LandOfFree
Image forming method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-34220