Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1991-07-02
1993-06-29
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 74, G03G 514
Patent
active
052233642
ABSTRACT:
The electrophotographic photoconductor of the present invention includes a conductive substrate and a photosensitive layer containing perylene pigment as a charge generating material formed on the conductive substrate. The X-ray diffraction peak of the perylene pigment exhibits its peak when the value of 2.theta. is 14.degree.(.+-.0.3.degree.), and the half-width of the peak when the value of 2.theta. is 14.degree. (.+-.0.3.degree.) is 0.5 or more. This electrophotographic photoconductor has excellent qualities of low residual potential and stabilized quality.
REFERENCES:
patent: 4419427 (1983-12-01), Graser et al.
patent: 5019473 (1991-05-01), Nguyen et al.
Maeda Tatsuo
Miyamoto Eiichi
Muto Nariaki
Goodrow John
Mita Industrial Co. Ltd.
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