Electrophotography – Image formation – Charging
Patent
1996-04-08
1998-06-09
Smith, Matthew S.
Electrophotography
Image formation
Charging
399174, 361225, G03G 1502
Patent
active
057650772
ABSTRACT:
A charging member for charging a member to be charged includes a base member: a surface elastic member supported by the base member, the elastic member comprises a foamed member and a coating layer covering the foamed member; wherein a surface of the charging member has an Asker-C hardness of not more than 55 degrees and an international rubber hardness (IRHD) of not more than 80 degrees.
REFERENCES:
patent: 4967231 (1990-10-01), Hosoya et al.
patent: 5038174 (1991-08-01), Kato et al.
patent: 5089851 (1992-02-01), Tanaka et al.
patent: 5126913 (1992-06-01), Araya et al.
patent: 5235386 (1993-08-01), Yano et al.
patent: 5241343 (1993-08-01), Nishio
patent: 5307122 (1994-04-01), Ohno et al.
patent: 5384626 (1995-01-01), Kugoh et al.
patent: 5390007 (1995-02-01), Kugoh et al.
patent: 5534344 (1996-07-01), Kisu et al.
patent: 5543899 (1996-08-01), Inami et al.
patent: 5576805 (1996-11-01), Ishihara et al.
patent: 5666606 (1997-09-01), Okano et al.
Patent Abstracts of Japan, vol. 12, No. 499, Dec. 27, 1988.
Patent Abstracts of Japan, vol. 13, No. 276, Jun. 26, 1989.
Patent Abstracts of Japan, vol. 13, No. 460, Oct. 18, 1989.
Inami Satoru
Kato Jun-ichi
Ojima Masaki
Sakurai Kazushige
Sano Tetsuya
Canon Kabushiki Kaisha
Smith Matthew S.
LandOfFree
Charging member, charging device and process cartridge detachabl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Charging member, charging device and process cartridge detachabl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging member, charging device and process cartridge detachabl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2215205