Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1995-10-02
1997-01-14
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430507, 430523, 430531, 430533, 430931, G03C 1815, G03C 1825
Patent
active
055938183
ABSTRACT:
There is disclosed a silver halide photographic material having a support and at least one silver halide emulsion layer on at least one side of the support, which comprises a layer containing at least one ultraviolet absorbent that is present on one or both surfaces or a support containing at least one ultraviolet absorbent, the total content of the ultraviolet absorbent being 0.01 to 10 g/m.sup.2, and the support being made of a polyethylene naphthalate or its derivative. As the ultraviolet absorbent, at least one of compounds represented by formula (I) to (VI) is preferably used.
REFERENCES:
patent: 3707375 (1972-12-01), Ohi et al.
patent: 4141735 (1979-02-01), Schrader et al.
patent: 4220711 (1980-09-01), Nakamura et al.
patent: 4360588 (1982-11-01), Postle
patent: 5326689 (1994-07-01), Murayama
patent: 5496687 (1996-03-01), Kawamoto
Patent Abstracts of Japan, vol. 13, No. 149 (P-855) (3497) 12 Apr. 1989.
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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