Title:
電子写真現像剤用フェライトキャリア及びその製造方法、並びに電子写真現像剤
Document Type and Number:
Japanese Patent JP4766606
Kind Code:
B2
Abstract:
A ferrite carrier for an electrophotographic developer having a compression breaking strength of 150 MPa or more, a rate of compressive change of 15.0% or more and a shape factor SF-1 of 100 to 125, a method for producing the same, and an electrophotographic developer containing the ferrite carrier.
Inventors:
Tomoyuki Suwa
Go Itakoshi
Go Itakoshi
Application Number:
JP2006093677A
Publication Date:
September 07, 2011
Filing Date:
March 30, 2006
Export Citation:
Assignee:
Powdertech Co., Ltd.
International Classes:
G03G9/107; G03G9/10; G03G9/113
Domestic Patent References:
| JP2001013720A |
Attorney, Agent or Firm:
Katsuhiro Yoshimura