Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1982-08-16
1983-10-04
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430551, 430567, G03C 110
Patent
active
044079400
ABSTRACT:
A silver halide color photographic material which comprises a support, a silver halide emulsion layer provided thereon and a layer provided contiguous to said silver halide emulsion layer, said silver halide emulsion layer containing silver halide crystals of which average crystal size is not greater than 0.9 microns and at least 95% by number of total crystals have crystal sizes falling within .+-.40% said average crystal size, and said silver halide emulsion layer and/or said layer contiguous thereto containing a compound represented by the following general formula [I] ##STR1## where R.sub.1 and R.sub.2 independently represent an alkyl group having 6 to 12 carbon atoms.
REFERENCES:
patent: 4193802 (1980-03-01), Mukunoki et al.
patent: 4228235 (1980-10-01), Okonogi et al.
patent: 4252893 (1981-02-01), Iwamuro et al.
patent: 4308328 (1981-12-01), Salyer et al.
Kadowaki Takashi
Nakamura Shin-ichi
Okumura Mitsuhiro
Takada Syun
Downey Mary F.
Konishiroku Photo Industry Co,., Ltd.
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