Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1994-06-15
1995-10-24
Dote, Janis L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 59, 430 76, 430 78, 430 83, G03G 5047, G03G 509
Patent
active
054609097
ABSTRACT:
A pyrazine compound of formula (I) and a pyrazine compound of formula (II): ##STR1## wherein R is an unsubstituted or substituted phenyl group, an unsubstituted or substituted naphthyl group; and an electrophotographic photoconductor which includes an electroconductive support and a photoconductive layer formed thereon containing a charge generating material and a charge transporting material which is any of the above-mentioned pyrazine compounds of formula (I) and formula (II).
REFERENCES:
patent: 4137413 (1979-01-01), Ohta
patent: 4148638 (1979-04-01), Ohta et al.
Chemical Abstract Service: CA114:102739 Grigg et al. Tetrahedron Lett (1990), 31 (49), 7215-18.
Ichikawa Yumi
Kawahara Megumi
Koyano Masayuki
Shoshi Masayuki
Teramura Kaoru
Dote Janis L.
Ricoh & Company, Ltd.
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