Abrasive particles, method of making abrasive particles, and abrasive articles

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United States of America Patent

PATENT NO 10005171
SERIAL NO

14392224

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Abstract

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A method of making abrasive particles includes exposing ceramic particles to an organosilane-derived plasma formed from components comprising an organosilane and oxygen to form plasma-modified ceramic particles; and contacting a coupling agent with the second plasma-treated ceramic particle to provide the abrasive particle. Abrasive particles preparable by the method and abrasive particles containing them are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Culler, Scott R Burnsville, US 91 5808
David, Moses M Woodbury, US 161 2578
Givot, Maiken St. Paul, US 29 250
Stach, Piotr S Grybów, PL 2 4

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