Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1993-11-12
1995-05-23
Wright, Lee C.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430386, 430387, G03C 738
Patent
active
054181232
ABSTRACT:
(Magenta) colour images with improved stability to light may be obtained with a colour photographic recording material containing compounds of formula I as magenta couplers. The magenta couplers of formula I are particularly suitable for use in recording materials of positive colour images on light reflecting or transparent supports.
REFERENCES:
patent: 5270156 (1993-12-01), Hirabayashi et al.
Bayer Aktiengesellschaft
Wright Lee C.
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