Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1981-04-02
1983-10-04
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430537, 430539, 430531, 430538, G03C 178, G03C 196
Patent
active
044079397
ABSTRACT:
A photographic light-sensitive material composed of a support having a subbing layer and a silver halide emulsion layer formed thereon. The subbing layer comprised of a first subbing layer disposed to the support and a second subbing layer containing (i) a gelatin derivative and/or (ii) a polymer having the recurring unit shown by general formula (I) and/or (II) ##STR1## wherein R is a hydrogen, an alkyl group having 1 to 6 carbons, or a halogen; M is hydrogen, an alkali metal, an alkaline earth metal, or an organic base; X is an alkyl group having 1 to 6 carbons, an alkoxy group having 1 to 6 carbons, an alkylamino group having 1 to 6 carbons, or a halogen; m is 0, 1 or 2; and n is 1 or 2 ##STR2## wherein R' is hydrogen or an alkyl group; X' is a hydrogen, a halogen, a nitro group, a cyano group, an alkyl group, an alkoxy group, an alkoxycarbonyl group, an alkylsulfonyl group, an aryloxy group, an acyl group, an acyloxy group, or an acylamido group; m' is 0, 1 or 2; and n' is 1 or 2.
REFERENCES:
patent: 2527267 (1950-10-01), Hart et al.
patent: 3271178 (1966-09-01), Nadeau et al.
patent: 3582339 (1971-06-01), Martens et al.
patent: 3811913 (1974-05-01), Kasugai et al.
patent: 3988157 (1976-10-01), Van Paesschen et al.
patent: 4291120 (1981-09-01), Kobayashi et al.
Mees and James, The Theory of the Photographic Process, The Macmillan Co., New York, .COPYRGT.1966, p. 54.
Kawasaki Hiroshi
Naoi Takashi
Sera Hidefumi
Tatsuta Sumitaka
Yamaguchi Jun
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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