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Patent Searching and Data


Title:
MAGNETIC SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2014/123115
Kind Code:
A1
Abstract:
[Problem] To elucidate a structure of a ferromagnetic metal complex and thus provide a magnetic substance which has said structure and which exhibits ferromagnetism reliably. [Solution] A magnetic substance comprising a metal complex compound that is composed of multiple metal complex molecules, each of which has such a structure that a hetero-ring is bonded to a metal atom, wherein: the metal atom of one of the metal complex molecules is bonded to the metal atom of another thereof through an electron donor; and the metal-electron donor-metal bond angle is 130 to 160º.

Inventors:
ISHIKAWA, Yoshihiro (1-19-8, Shinjuku Shinjuku-k, Tokyo 22, 〒1600022, JP)
EGUCHI, Haruki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
Application Number:
JP2014/052554
Publication Date:
August 14, 2014
Filing Date:
February 04, 2014
Export Citation:
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Assignee:
IHI CORPORATION (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
ISHIKAWA, Yoshihiro (1-19-8, Shinjuku Shinjuku-k, Tokyo 22, 〒1600022, JP)
International Classes:
H01F1/00; C07F15/02
Domestic Patent References:
WO2012172892A12012-12-20
WO2012111380A12012-08-23
WO2010058280A12010-05-27
WO2008001851A12008-01-03
WO2012086683A12012-06-28
WO2010058280A12010-05-27
Foreign References:
JP2009173631A2009-08-06
Other References:
R. N. MUKHERJEE ET AL.: "Angle dependence of the properties of the [Fe2X]4+ bridge unit (X = O, S): structures, antiferromagnetic coupling, and properties in solution", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 110, pages 1850 - 1861, XP055273340
See also references of EP 2955728A4
Attorney, Agent or Firm:
OHGA, Shinji et al. (SUNNEXT INTERNATIONAL PATENT OFFICE, Seafort Square Center Building 16F, 2-3-12, Higashishinagawa, Shinagawa-k, Tokyo 02, 〒1400002, JP)
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