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Title:
MAGNETIC COMPOSITION, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/051363
Kind Code:
A1
Abstract:
Provide is a magnetic composition containing a metal salen complex compound which can be reliably guided by means of magnetic field to a target region that is desired to be treated. Also provided is a method for producing said magnetic composition. A magnetic composition formed by dispersing magnetic particles, in which a metal salen complex compound is coated with a dispersant, into a polar solvent by means of said dispersant. A method for producing the magnetic composition, the method involving a first step for mixing a metal salen complex compound with a dispersant in an organic solvent and for coating the metal salen complex compound with the dispersant, and a second step for dispersing the metal salen complex into a polar solvent.

Inventors:
ISHIKAWA YOSHIHIRO (JP)
EGUCHI HARUKI (JP)
Application Number:
PCT/JP2012/072794
Publication Date:
April 11, 2013
Filing Date:
September 06, 2012
Export Citation:
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Assignee:
IHI CORP (JP)
ISHIKAWA YOSHIHIRO (JP)
EGUCHI HARUKI (JP)
International Classes:
A61K31/295; A61K9/10; A61P35/00; B22F9/00
Domestic Patent References:
WO2010058280A12010-05-27
WO2010058520A12010-05-27
Foreign References:
JP2009173631A2009-08-06
JP2008127241A2008-06-05
JP2011068988A2011-04-07
JP2001010978A2001-01-16
JP2011068988A2011-04-07
JP2008127241A2008-06-05
Other References:
HIIZU IWAMURA, MOLECULAR DESIGN AIMED AT ORGANIC FERROMAGNETIC SUBSTANCES, February 1989 (1989-02-01), pages 76 - 88
KRSITY COCHRAN ET AL., STRUCTURAL CHEMISTRY, vol. 13, 2002, pages 133 - 140
See also references of EP 2774611A4
Attorney, Agent or Firm:
OHGA, Shinji et al. (JP)
Heartly congratulation Shinji (JP)
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Claims:



 
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