Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1996-07-29
1999-03-30
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430546, 430629, 430630, 430634, 430636, 430637, 430638, 430531, 430536, 430545, 430551, G03C 1005, G03C 1494
Patent
active
058887199
ABSTRACT:
A color photographic material with a support and at least one spectrally sensitised silver halide emulsion layer containing at least one color coupler, which layer contains a polymer with repeat units of the structure I ##STR1## in which R.sub.1, R.sub.2, R.sub.3 are identical or different and mean hydrogen, alkyl or halogen,
REFERENCES:
patent: 4323644 (1982-04-01), Nakamura et al.
patent: 4756998 (1988-07-01), Helling et al.
patent: 4987061 (1991-01-01), Helling et al.
patent: 5085981 (1992-02-01), Himmelmann et al.
Agfa-Gevaert AG
Letscher Geraldine
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