Process for coating a magnet for a rotor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12208415
APP PUB NO 20210138501A1
SERIAL NO

17084373

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Abstract

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The invention relates to a process for coating a magnet to be inserted into a pocket of a rotor comprising the steps of providing a permanent magnet, and applying a dry powder coating comprising a prepolymer, a hardener, at least one functional filler and a blowing agent. In order to avoid premature reaction of the prepolymer, the blowing agent is a chemical blowing agent. Further, the invention relates to a permanent magnet to which a process according to the invention was applied and to a rotor comprising a permanent magnet to which a process according to the invention was applied.

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Patent Owner(s)

Patent OwnerAddress
AKZO NOBEL NEDERLAND B VPO BOX 9300 SB ARNHEIM 6800

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baumheier, Udo Soest, DE 1 0
Buchmann, Birgit Arnsberg, DE 1 0
Giersberg, Sarah Kaufungen, DE 1 0
Gohmann, Thomas Heppenheim, DE 1 0
Shaghaghi, Arash Lohfelden, DE 2 0

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