Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1983-07-11
1984-12-25
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430449, 430543, 430566, 430627, 430631, G03C 184, G03C 726, G03C 102
Patent
active
044904614
ABSTRACT:
Process for the preparation of a photographic material comprising in at least one layer photographic useful compounds, e.g. color couplers or developers, which are occluded into solid polymer particles of 0.1 to 0.5 .mu.m in size.
REFERENCES:
patent: 2852383 (1958-09-01), Kenyon et al.
patent: 3451820 (1969-06-01), Umberger
patent: 4241163 (1980-12-01), Myers et al.
patent: 4283474 (1981-08-01), Kaneko et al.
patent: 4340664 (1982-07-01), Monbaliu et al.
Kingston Samuel B.
Lovell Peter A.
Webb Terence C.
Ciba-Geigy AG
Downey Mary F.
Kolodny Joseph G.
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