发明申请
US20150041702A1 FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED MAGNETS, AND MOLDED PRODUCT USING THE SAME
有权
用于粘结磁体的铁氰化物颗粒，用于粘结磁体的树脂组合物和使用其的成型产品
- 专利标题： FERRITE PARTICLES FOR BONDED MAGNETS, RESIN COMPOSITION FOR BONDED MAGNETS, AND MOLDED PRODUCT USING THE SAME
- 专利标题（中）： 用于粘结磁体的铁氰化物颗粒，用于粘结磁体的树脂组合物和使用其的成型产品
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申请号： US14389102申请日： 2013-03-14
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公开(公告)号： US20150041702A1公开(公告)日： 2015-02-12
- 发明人: Yasushi Nishio , Hiromitsu Sakurai , Norihiro Fukushina , Yasuhiko Fujii
- 申请人： TODA KOGYO CORP.
- 优先权： JP2012-079532 20120330
- 国际申请： PCT/JP2013/057213 WO 20130314
- 主分类号： H01F1/01
- IPC分类号： H01F1/01 ; C01G49/02
摘要：
The present invention relates to ferrite particles for bonded magnets having a bulk density of not more than 0.75 g/cm3 and a degree of compaction of not less than 65%, a resin composition for bonded magnets using the ferrite particles and the composition, and a rotor. The ferrite particles for bonded magnets and the resin composition for bonded magnets according to the present invention are capable of providing a bonded magnet molded product having a good tensile elongation and an excellent magnetic properties.
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