G - Physics – 03 – C
Patent
G - Physics
03
C
96/272, 96/34
G03C 11/18 (2006.01) C09B 1/516 (2006.01) G03C 7/00 (2006.01) G03C 8/18 (2006.01)
Patent
CA 1082972
ABSTRACT OF THE DISCLOSURE A dye image is formed by a process which comprises imagewise exposing a photosensitive material to light and sub- jecting the exposed photosensitive material to an alkaline pro- cessing solution in the presence of a dye developer including an antnraguinone nucleus having thereon at least one substituent represented by the general formula Image wherein R is alkyl having at least one halogen at the .alpha.- or .beta.-position and Ar is a sub- stituted or unsubstituted aryl, the dye developer further com- prising at least one group capable of functioning as a silver halide developer or the precursor thereof, whereby a dye image is formed corresponding to the imagewise exposure.
258217
Kobayashi Ryuichiro
Oya Tadanori
Sato Yuzuru
Takahashi Jiro
Yoshida Kenji
Konishiroku Photo Industry Co. Ltd.
Mitsubishi Chemical Industries Limited
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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