Open coat abrasive article and method of abrading

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11446787
APP PUB NO 20190217444A1
SERIAL NO

16331263

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An open coat abrasive article includes a backing having first and second opposed major surfaces, a make coat resin on at least one major surface of the backing, abrasive particles arranged on the backing at least partially embedded in the make coat resin, and a size coat resin on the first resin and the abrasive particles, wherein the shaped abrasive particles have an average peak count of no greater than about 40,000 per 24 in2. A method of abrading in a body-in-white application is also disclosed.

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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
Kariniemi, Michael D Hamel, US 1 0
Mueller, Gregory S Eden Prairie, US 6 3
Zhang, Jing Minneapolis, US 844 8271

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