Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1997-08-21
2000-02-01
Baxter, Janet
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430214, 430551, G03C 730
Patent
active
060201142
ABSTRACT:
A colour photographic recording material which contains on a support at least one blue-sensitive silver halide emulsion layer, which is associated with a yellow coupler, at least one green-sensitive silver halide emulsion layer, which is associated with a magenta coupler, and at least one red-sensitive silver halide emulsion layer, which is associated with a cyan coupler, together with non-photosensitive interlayers between the layers of different colour sensitivity, characterised in that at least one green-sensitive silver halide emulsion layer contains a pyrazolotriazole coupler as the magenta coupler and at least one interlayer adjacent to this layer contains a compound of the formula I as the DOP scavenger ##STR1## in which R.sub.1 means alkyl, aryl, acyl or alkenyl,
REFERENCES:
patent: 2728661 (1955-12-01), Thirtle et al.
patent: 4840886 (1989-06-01), Iijima et al.
patent: 5356763 (1994-10-01), Takahashi et al.
patent: 5415991 (1995-05-01), Kase et al.
patent: 5429616 (1995-07-01), Ohshima et al.
AGFA - Gevaert NV
Baxter Janet
Walke Amanda C.
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