Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1980-05-06
1981-08-18
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 58, 430 76, G03G 506, G03G 510
Patent
active
042846986
ABSTRACT:
A layered electrophotographic photoconductor comprising an electroconductive support material and a photoconductive double layer consisting of a charge generation layer comprising a disazo pigment and a charge transport layer comprising a charge transport material which is capable of forming a charge transport complex by reaction with 2,4,7-trinitro-9-fluorenone, the charge transport complex being characterized by the light energy value corresponding to the wavelength of its maximum visible spectral absorption being in the range of 1.6 to 2.1 eV.
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patent: 3898084 (1975-08-01), Champ et al.
patent: 3977870 (1976-08-01), Rochlitz
patent: 4018606 (1977-04-01), Contois et al.
patent: 4026704 (1977-05-01), Rochlitz et al.
patent: 4052210 (1977-10-01), Hectors
Journal of Applied Photographic Engineering, vol. 4, #3, 1978.
Enomoto Takamichi
Fukagai Toshio
Kato Tatuya
Kazami Takeo
Goodrow John L.
Ricoh & Company, Ltd.
Schilling Richard L.
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