Title:
A developing roller, a development device using it, and an image forming device
Document Type and Number:
Japanese Patent JP6234874
Kind Code:
B2
Abstract:
The present disclosure relates to a developing roller having a conductive support base, a surface of which is covered with a resin layer, wherein the resin layer contains conductive fine particles and soluble nylon serving as a binder resin, and the resin layer surface has a surface roughness Ra of at least 0.4 μm, a waviness curve cycle of 50 to 400 μm, and a waviness curve height of 2 to 10 μm.
More Like This:
| JPH0627794 | DEVELOPING DEVICE |
| JP4200625 | Semi-conductive roll manufacturing method |
| JP2007199553 | IMAGE FORMING APPARATUS |
Inventors:
Masamasa Watanabe
Saito Sakae
Hiroaki Sakai
Yasuhiro Oishi
Masayuki Fujishima
Riki Ishihara
Yasuhiro Tauchi
Saito Sakae
Hiroaki Sakai
Yasuhiro Oishi
Masayuki Fujishima
Riki Ishihara
Yasuhiro Tauchi
Application Number:
JP2014087299A
Publication Date:
November 22, 2017
Filing Date:
April 21, 2014
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
G03G15/08
Domestic Patent References:
| JP2001154479A | ||||
| JP2009237359A | ||||
| JP2004347976A |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Usami Aya
Masataka Otani
Usami Aya