Matrix-bonded permanent magnet having highly aligned magnetic particles

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United States of America Patent

PATENT NO 4200547
SERIAL NO

06000070

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Abstract

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Matrix-bonded permanent magnet comprising anisotropic magnet particles which have an alignment exceeding 90%. The binder is a mixture of an amorphous hot-melt polyamide resin and a processing additive which is a cyclic nitrile derivative of a saturated fatty acid dimer.

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Patent Owner(s)

  • SPS TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beck, Edward D Mendota Heights, MN 1 12

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