Triazine compounds as UV absorbers for photographic material

Details Triazine compounds as UV absorbers for photographic material Triazine compounds as UV absorbers for photographic material

1994-08-11

1996-01-30

Gupta, Yogendra N.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544180, 544219, C07D25124

Patent

active

054881080

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 R.sub.1 and R.sub.12 are as defined in claim 1.

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