Photographic material containing UV absorber

Details Photographic material containing UV absorber Photographic material containing UV absorber

1992-09-01

1994-04-05

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430512, 430931, 252589, G03C 146

Patent

active

053004140

ABSTRACT:
A photographic material is described which comprises, on a base, blue-sensitive, green-sensitive and/or red-sensitive silver-halide emulsion layers and, if desired, a protection layer, a layer containing a UV absorber being arranged between the uppermost silver-halide emulsion layer and the protection layer, or on top of the uppermost silver-halide emulsion layer, wherein the UV absorber conforms to the formula ##STR1## in which the radicals E.sub.1, E.sub.2 and E.sub.3 are independently alkyl, substituted alkyl, alkenyl, glycidyl, cycloalkyl, phenylalkyl or siloxyl.

REFERENCES:
patent: 3118887 (1964-01-01), Hardy et al.
patent: 3244708 (1966-04-01), Duennenberger et al.
patent: 3249608 (1966-05-01), Biland et al.
patent: 3423360 (1969-01-01), Huber et al.
patent: 3843371 (1974-10-01), Piller et al. .
patent: 4518686 (1985-05-01), Sasaki et al.
patent: 4619956 (1986-10-01), Susi
patent: 4790959 (1988-12-01), Sasaki et al.
patent: 4812498 (1989-03-01), Nakahara et al.
patent: 4853471 (1989-08-01), Rody et al.
patent: 4921966 (1990-05-01), Stegmann et al.
patent: 4973701 (1990-11-01), Winter et al.
patent: 4973702 (1990-11-01), Rody et al.
patent: 5032498 (1991-07-01), Rody et al.
patent: 5084375 (1992-01-01), Umemoto et al.
WPI Acc. No.: 70-23529R/14.

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