Title:
METHOD FOR PRODUCING MgFe2O4 TO BE USED AS LIVING ORGANISM HEATING MATERIAL AND MgFe2O4 OBTAINED BY SUCH PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2007/102375
Kind Code:
A1
Abstract:
Disclosed is a method wherein an organic polymer is polymerized in an aqueous
solution, in which Mg and Fe are dissolved at a stoichiometric ratio, for preparing
a precursor solid in which the respective elements are uniformly dispersed in
the polymer, and then the precursor solid is fired at a temperature not less than
1100˚C, thereby producing MgFe2O4. The thus-produced
MgFe2O4 is greatly increased in heat generation per unit
amount by an alternating magnetic field. Consequently, the amount of MgFe2O4
to be left in a living organism can be reduced.
Inventors:
AONO HIROMICHI (JP)
NAOHARA TAKASHI (JP)
MAEHARA TSUNEHIRO (JP)
SAKAI MOE (JP)
NAOHARA TAKASHI (JP)
MAEHARA TSUNEHIRO (JP)
SAKAI MOE (JP)
Application Number:
PCT/JP2007/053788
Publication Date:
September 13, 2007
Filing Date:
February 28, 2007
Export Citation:
Assignee:
AD ME TECH CO LTD (JP)
UNIV EHIME (JP)
AONO HIROMICHI (JP)
NAOHARA TAKASHI (JP)
MAEHARA TSUNEHIRO (JP)
SAKAI MOE (JP)
UNIV EHIME (JP)
AONO HIROMICHI (JP)
NAOHARA TAKASHI (JP)
MAEHARA TSUNEHIRO (JP)
SAKAI MOE (JP)
International Classes:
C01G49/00; A61K33/26; A61K41/00; A61P35/00; A61F7/00; A61N2/00
Domestic Patent References:
| WO2004016316A1 | 2004-02-26 |
Foreign References:
| JP2004043208A | 2004-02-12 | |||
| JPH08290917A | 1996-11-05 |
Attorney, Agent or Firm:
KOIKE, Akira et al. (Yamato Seimei Bldg. 1-7, Uchisaiwai-cho 1-chom, Chiyoda-ku Tokyo 11, JP)
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