Photocopying – Contact printing – Light boxes
Patent
1994-05-31
1996-10-08
Braun, Fred L.
Photocopying
Contact printing
Light boxes
G03G 1506
Patent
active
055636900
ABSTRACT:
A developing sleeve used in a developing device of an electrophotographic apparatus is composed of a sleeve base and an electrodeposition coating formed on the surface of the sleeve base. The electrodeposition coating contains an electrodepositable resin and an electroconductivity-controlling powdery matter, which can be a powdery ceramic, with or without a powdery metal. A developing device for developing an electrostatic latent image and an image-forming apparatus including this developing sleeve are disclosed.
REFERENCES:
patent: 4989044 (1991-01-01), Nishimura et al.
patent: 5189476 (1993-02-01), Anno et al.
patent: 5319337 (1994-06-01), Matsunari et al.
patent: 5322970 (1994-06-01), Behe et al.
Hasegawa Keisuke
Ohsawa Keishi
Braun Fred L.
Canon Kabushiki Kaisha
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