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Title:
POWDER CORE, METHOD FOR PRODUCING SAME, ELECTRIC/ELECTRONIC COMPONENT PROVIDED WITH SAME, AND ELECTRIC/ELECTRONIC DEVICE HAVING SAID ELECTRIC/ELECTRONIC COMPONENT MOUNTED THEREON
Document Type and Number:
WIPO Patent Application WO/2016/117201
Kind Code:
A1
Abstract:
A powder core that is unlikely to suffer from changes in magnetic characteristics even when used under a high-temperature environment and that has excellent mechanical characteristics is provided with: a molded body containing a soft magnetic powder; and an external coat for the molded body. The external coat contains a polyamide-imide-modified epoxy resin. The present invention also provides a method for producing the powder core, an electric/electronic component provided with the powder core, and an electric/electronic device having the electric/electronic component mounted thereon.

Inventors:
MATSUI MASAO (JP)
MARUYAMA SATOSHI (JP)
MIZUSHIMA TAKAO (JP)
Application Number:
JP2015/080505
Publication Date:
July 28, 2016
Filing Date:
October 29, 2015
Export Citation:
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Assignee:
ALPS GREEN DEVICES CO LTD (JP)
International Classes:
H01F27/255; H01F3/08; H01F41/02
Domestic Patent References:
WO2009139368A12009-11-19
WO2010095496A12010-08-26
Foreign References:
JP2013219147A2013-10-24
JP2010238929A2010-10-21
JP2007134591A2007-05-31
Other References:
See also references of EP 3249664A4
Attorney, Agent or Firm:
OKUBO, KATSUYUKI (JP)
Katsuyuki Okubo (JP)
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