Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2007-10-02
2007-10-02
Goodrow, John L (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S056000, C430S059200, C430S072000, C399S159000
Reexamination Certificate
active
10981564
ABSTRACT:
This invention relates to an electrophotographic photosensitive member having a support and a photosensitive layer.In the electrophotographic photosensitive member having a support and a photosensitive layer, which electrophotographic photosensitive member makes use of, as writing light, a semiconductor laser light ray having a wavelength of from 380 to 500 nm, the photosensitive layer contains a bisazo pigment represented by the following Formula (1):
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Translation of Chinese Official Action for Chinese Application No. 2004/100950496, issued Dec. 8, 2006.
Fujii Atsushi
Tanaka Masato
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Goodrow John L
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