Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1982-03-19
1984-03-20
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430506, 430509, G03C 146
Patent
active
044381948
ABSTRACT:
A silver halide color photographic photosensitive material comprising a base having thereon a non-photosensitive intermediate layer sandwiched between a high-sensitive silver halide emulsion layer and a low-sensitive silver halide emulsion layer both having a nondiffusion coupler that forms substantially the same color and having photosensitivity in substantially the same spectral region is disclosed. Said non-photosensitive intermediate layer has incorporated therein with a nondiffusion coupler that forms substantially the same color as that formed by the nondiffusion coupler contained in said high-sensitive emulsion layer and whose coupling speed is not greater than that of the nondiffusion coupler contained in said high-sensitive silver halide emulsion layer.
REFERENCES:
patent: 2350380 (1944-06-01), White
patent: 4040829 (1977-08-01), Ohmatsu et al.
patent: 4186011 (1980-01-01), Lohmann et al.
Brown J. Travis
Konishiroku Photo Industry Co,., Ltd.
LandOfFree
Silver halide color photographic photosensitive material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Silver halide color photographic photosensitive material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silver halide color photographic photosensitive material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1604689