Abrasive article and methods for grinding glass

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United States of America Patent

PATENT NO 7044835
SERIAL NO

10284692

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Abstract

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The present invention is a fixed abrasive article for grinding or polishing the surface of a glass workpiece. The abrasive article for grinding glass has abrasive composites containing agglomerates having diamond particles, and optionally other abrasive particles. The abrasive composites are integrally molded to a backing. The abrasive articles, when used to grind glass, provides a high stock removal rate but provides a smooth surface finish. Lubricant can be used to improve the grinding characteristics of the abrasive article.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVAIVE PROPERTIES COMPANYST PAUL MN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christianson, Todd J Oakdale, MN 18 1059
Mujumdar, Ashutosh N Woodbury, MN 1 16
Schwabel, Mark G Lake Elmo, MN 9 731

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