Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1990-06-19
1992-06-16
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430264, 430527, 430529, 430530, 430631, 430950, 430961, G03C 176
Patent
active
051224453
ABSTRACT:
A silver halide photographic material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer and at least one light-insensitive upper layer, wherein the light-insensitive upper layer contains porous fine powder particles having a surface area of at least 400 m.sup.2 /g.
REFERENCES:
patent: 4094848 (1978-06-01), Naito
patent: 4777113 (1988-10-01), Inoue et al.
patent: 4999276 (1991-03-01), Kuwabara et al.
Dote Janis L.
Fuji Photo Film Co. , Ltd.
McCamish Marion E.
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