Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1980-05-21
1981-10-27
Martin, Jr., Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 58, 430 79, 430 96, G03G 506, G03G 514
Patent
active
042974267
ABSTRACT:
An electrophotographic element comprising a conductive substrate and a mono-layer type or multi-layer type photosensitive layer, superposed thereon, containing a photoconductive material in which said photoconductive material is a hydrazone compound having the following general formula (I) or an anile compound having the following general formula (II): ##STR1## [where R.sub.1 is a methyl, ethyl 2-hydroxyethyl or 2-chloroethyl group; R.sub.2 is a methyl, ethyl, benzyl or phenyl group; and R.sub.3 is chlorine, bromine, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group, a dialkylamino group with C.sub.1 -C.sub.4 alkyl or a nitro group.] ##STR2## [where R.sub.1 is the same as the said general formula (I); and R.sub.4 is a substituted or non-substituted phenyl, naphthyl, heterocyclic or C.sub.1 -C.sub.10 alkyl group.]
REFERENCES:
patent: 3870516 (1975-03-01), Smith et al.
patent: 4134761 (1979-01-01), Okazaki et al.
patent: 4192677 (1980-03-01), Okazaki et al.
Hashimoto Mitsuru
Kawakami Tomiko
Sakai Kiyoshi
Martin Jr. Roland E.
Ricoh Co. Ltd.
LandOfFree
Electrophotographic element with carbazole hydrazone or anile ch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrophotographic element with carbazole hydrazone or anile ch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic element with carbazole hydrazone or anile ch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-279949