Title:
COMPLEX MAGNETIC MATERIAL, COIL-EMBEDDED TYPE MAGNETIC ELEMENT USING THE SAME, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/121947
Kind Code:
A1
Abstract:
The disclosed complex magnetic material comprises a metallic magnetic powder, an adhesive resin and an inorganic insulation material. Defining the water absorption amount of the adhesive resin as A [ml] per 100g of the complex magnetic material, and defining the water absorption amount of the inorganic insulation material as B [ml] per 100g of the aforementioned complex magnetic material, then it holds for the complex magnetic material that A < B, and B < 2.4 [ml].
Inventors:
KOTANI, Junichi (())
小谷 淳一 (())
WAKABAYASHI, Yuya (())
小谷 淳一 (())
WAKABAYASHI, Yuya (())
Application Number:
JP2011/001723
Publication Date:
October 06, 2011
Filing Date:
March 24, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
KOTANI, Junichi (())
小谷 淳一 (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
KOTANI, Junichi (())
小谷 淳一 (())
International Classes:
H01F1/26; B22F3/00; C22C19/03; C22C38/00; H01F27/255; H01F41/02; H01F41/04
Attorney, Agent or Firm:
NAITO, Hiroki et al. (1006 Oaza Kadoma, Kadoma-sh, Osaka 01, 〒5718501, JP)
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Claims:
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