Title:
DEVELOPER CARRIER AND DEVELOPING DEVICE USING THAT
Document Type and Number:
Japanese Patent JP3138406
Kind Code:
B2
Abstract:
PURPOSE: To provide a developing device showing high durability and stable picture quality which does not cause deterioration, peeling or damages of the coating film on the surface of a developer carrier due to repetition of copying, and to provide a developer carrier which does not cause melt sticking of a toner to its surface although melt sticking is easily caused when a toner having a large amt. of low mol.wt. resin component is used.
CONSTITUTION: This developer carrier is used to hold and carry a developer to develop a latent image formed on a latent image holding body. The developer carrier consists of a base body and a resin coating layer having dispersion of chitosan fine particles in a binder resin.
Inventors:
Maruyama Yoko
Yasuhide Ushiroseki
Masayoshi Shimamura
Kazuki Saiki
Yasuhide Ushiroseki
Masayoshi Shimamura
Kazuki Saiki
Application Number:
JP12744695A
Publication Date:
February 26, 2001
Filing Date:
April 28, 1995
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/08; (IPC1-7): G03G15/08
Domestic Patent References:
| JP345678A | ||||
| JP4235116A |
Attorney, Agent or Firm:
Katsuhiro Yoshida (1 person outside)
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