Photocopying – Contact printing – Light boxes
Patent
1994-09-21
1995-12-12
Royer, William J.
Photocopying
Contact printing
Light boxes
361225, 430902, G03G 1502
Patent
active
054754739
ABSTRACT:
An electric charging member and electric charging apparatus are described, including the surface of the charging member being formed of a resin layer including a nylon copolymer containing at least 15% by weight of nylon 12 or a urethane-modified acrylic resin containing 5-80% by weight of an acrylic resin component.
REFERENCES:
patent: 5112708 (1992-05-01), Okunuki et al.
patent: 5192974 (1993-03-01), Ikegawa et al.
Kawagoe Takahiro
Masuda Yoshitomo
Morikawa Shohei
Murata Kazuya
Takizawa Yoshio
Bridgestone Corporation
Royer William J.
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