Abrasive article having a plurality of precisely-shaped abrasive composites

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8080073
APP PUB NO 20090163127A1
SERIAL NO

12140402

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Abstract

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A method of making an abrasive article including the steps of treating a plurality of cavities in a contacting surface of a production tool by plasma deposition of a thin film thereby forming a plurality of plasma treated cavities. Filling the plurality of plasma treated cavities in the production tool with an abrasive slurry, and at least partially curing the abrasive slurry while residing in the plurality of cavities.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boden, John T White Bear Lake, US 40 2398
Culler, Scott R Burnsville, US 90 5423
David, Moses M Woodbury, US 160 2354

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