Method of making alumina abrasive grain having a metal carbide coating thereon

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United States of America Patent

PATENT NO 5628806
SERIAL NO

08563621

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Abstract

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Method for providing alpha alumina-based abrasive grain having metal carbide on at least a portion of the outer surface thereof. The abrasive grain can be incorporated into a variety of abrasive products including bonded abrasive, nonwoven abrasive, and coated abrasive products.

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Patent Owner(s)

  • MINNESOTA MINING AND MANUFACTURING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Gregory D Woodbury, MN 8 113
Celikkaya, Ahmet Woodbury, MN 37 1989

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