Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-01-06
1990-06-19
Goodrow, John L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 75, 430 77, G03G 506
Patent
active
049353225
ABSTRACT:
The present invention relates to a photosensitive member containing a specific azo compound represented by the following general formula (I); ##STR1## wherein A is a bivalent atom-group which forms a hydrocarbon ring or a heterocyclic ring with carbon atom of carbonyl group; A may have a substituent; R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, an alkyl group, an alkoxy group, a halogen atom and a cyano group; Cp is a residual group of a coupler with a phenolic OH group, which is improved in photosensitive properties, in particular, sensitivity.
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Goodrow John L.
Minolta Camera Kabushiki Kaisha
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