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US 2012/0268226 A1Published application
Magnetic particle, high frequency magnetic material and high frequency device
AssigneeMitsumi Electric Co., Ltd.
InventorsAkira Nakamura, Miyuki Eda
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Abstract
A magnetic particle includes a metallic magnetic and a coating film. The coating film includes an oxide, a nitride, a carbide or a fluoride, and covers the metallic magnetic. Hydrophobic treatment using a hydrophobing agent is carried out on the magnetic particle.
Claims8
A magnetic particle comprising:
- a metallic magnetic;
- and
- a coating film including an oxide, a nitride, a carbide or a fluoride, the coating film covering the metallic magnetic, wherein
- hydrophobic treatment using a hydrophobing agent is carried out on the magnetic particle.
1 more element
Dependencies are inferred from the claim text.