Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1994-09-09
1996-12-03
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430510, 430517, 430522, 430523, 430531, 430533, 430383, G03C 146
Patent
active
055807089
ABSTRACT:
A silver halide photographic material is disclosed, which has on a reflective support at least one light-sensitive layer containing silver halide emulsion grains, wherein said reflective support has at least one waterproof resin coated layer which contains at least 2 g/m.sup.2 of a white pigment in waterproof resin coated layer at the light-sensitive layer coated side and further at least one light-sensitive layer contains at least one compound represented by following general formula (I) in a molecular dispersion state of a monomolecule or a dimer; ##STR1## wherein R.sub.1 to R.sub.4 each represent a hydrogen atom or a substituent, the sum total of the atomic weights of at least one of (R.sub.1 +R.sub.3) and (R.sub.2 +R.sub.4) being not more than 160; n represents 0, 1, or 2; and M represents a hydrogen atom or an alkali metal.
REFERENCES:
patent: 5252447 (1993-10-01), Ohtani et al.
Aoki Mario
Kawai Kiyoshi
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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