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Plastic magnet precursor, production method for the same, and plastic magnet

  • US 7,335,316 B2
  • Filed: 01/30/2004
  • Issued: 02/26/2008
  • Est. Priority Date: 02/03/2003
  • Status: Expired due to Fees
First Claim
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1. A plastic magnet precursor comprising a thermoplastic resin powder and at least one magnet powder, wherein said resin powder adheres around the magnet powder, and the at least one magnet powder is coated with a coupling agent which bonds the magnet powder and the thermoplastic resin powder.

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