Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1995-02-07
1998-10-06
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568638, 560254, 430351, C07C40900, G03C 134, G03C 7392
Patent
active
058178872
ABSTRACT:
A color-photographic recording material is described which contains a magenta coupler and, as stabilizer, at least one compound of the formula ##STR1## where the radicals are as defined in the specification.
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Derw. Abst. 87-091059, 1987.
Laver Hugh Stephen
Leppard David G.
Ciba-Geigy Corporation
Jones Dwayne C.
Killos Paul J.
Kovaleski Michele A.
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