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Title:
CARRIER CORE MATERIAL, AND ELECTROPHOTOGRAPHY DEVELOPMENT CARRIER AND ELECTROPHOTOGRAPHY DEVELOPER IN WHICH SAID MATERIAL IS USED
Document Type and Number:
WIPO Patent Application WO/2016/140206
Kind Code:
A1
Abstract:
A carrier core material represented by the composition formula MXFe3-XO4(where M is Mn and/or Mg, X is the total of Mn and Mg and represents the number of substitutions of Fe by Mn and Mg, and 0

Inventors:
ISHIKAWA YOHEI (JP)
SASAKI SHINYA (JP)
Application Number:
PCT/JP2016/056172
Publication Date:
September 09, 2016
Filing Date:
March 01, 2016
Export Citation:
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Assignee:
DOWA ELECTRONICS MATERIALS CO (JP)
DOWA IP CREATION CO LTD (JP)
International Classes:
G03G9/107; G03G9/113
Domestic Patent References:
WO2005062132A22005-07-07
Foreign References:
JP2014164061A2014-09-08
JP2013137456A2013-07-11
JP2011123435A2011-06-23
JP2011248311A2011-12-08
JP2006053201A2006-02-23
JP2003207950A2003-07-25
JPH0822150A1996-01-23
Attorney, Agent or Firm:
YAMADA, SHIGEKI (JP)
Shigeki Yamada (JP)
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