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Title:
CARRIER CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, PRODUCTION METHOD FOR SAME, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, AND ELECTROPHOTOGRAPHIC DEVELOPER
Document Type and Number:
WIPO Patent Application WO/2011/122270
Kind Code:
A1
Abstract:
The disclosed carrier core material for an electrophotographic developer has a composition represented by general formula: MnxFe3-xO4+y (0

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Inventors:
KAWAUCHI TAKESHI (JP)
OGAWA SHO (JP)
Application Number:
PCT/JP2011/055402
Publication Date:
October 06, 2011
Filing Date:
March 08, 2011
Export Citation:
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Assignee:
DOWA ELECTRONICS MATERIALS CO (JP)
DOWA IP CREATION CO LTD (JP)
KAWAUCHI TAKESHI (JP)
OGAWA SHO (JP)
International Classes:
G03G9/113; G03G9/107
Foreign References:
JP2009086339A2009-04-23
JP2009244792A2009-10-22
JP2008241742A2008-10-09
JP2008241742A2008-10-09
Other References:
See also references of EP 2555055A4
Attorney, Agent or Firm:
ITOH, Hidehiko et al. (JP)
Hidehiko Ito (JP)
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