发明名称 |
MAGNETIC POWDER, MAGNETIC POWDER COMPOSITION, MAGNETIC POWDER COMPOSITION MOLDED PRODUCT, AND METHODS OF PRODUCING SAME |
摘要 |
A magnetic powder is obtained by removing a dispersion medium from a magnetic fluid that includes magnetic particles, a dispersant and the dispersion medium. A magnetic powder composition includes the magnetic powder and a resin material, and a magnetic powder composition molded body is obtained therefrom. A method of producing a magnetic powder includes removing a dispersion medium from a magnetic fluid containing magnetic particles, a dispersant and the dispersion medium, and powdering a solid component obtained by removing the dispersion medium. A method of producing a magnetic powder composition and a method of producing a magnetic powder composition molded product are also provided. |
申请公布号 |
US2016163437(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
US201414905292 |
申请日期 |
2014.07.17 |
申请人 |
SOMAR CORPORATION |
发明人 |
ISHIZAKI Hirohisa;OCHIAI Akira |
分类号 |
H01F1/28;H01F41/02 |
主分类号 |
H01F1/28 |
代理机构 |
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代理人 |
|
主权项 |
1. A magnetic powder obtained by removing a dispersion medium from a magnetic fluid that comprises magnetic particles, a dispersant and the dispersion medium. |
地址 |
Tokyo JP |