Saint-Gobain Ceramics & Plastics, Inc.

Marie-Camille Auscher

Ralph Bauer

Samuel Marlin

Brahmanandam V Tanikella

Paul W Rehrig

Stefan Vujcic

Sujatha Iyengar

Christopher Arcona

Darrell K Everts

Anthony Martone

Hua Fan

Mark J Hampden-Smith

A coated abrasive article includes a substrate and a plurality of abrasive particles overlying the substrate, wherein at least 5% of the plurality of abrasive particles is tooth-shaped abrasive particles.

Abrasive articles and methods of forming same

A coated abrasive article comprising a substrate and a plurality of abrasive particles having an average solidity of at least 0.87 and less than 0.97, wherein each of the abrasive particles of the plurality of abrasive particles comprises a body and striations extending along an exterior surface of the body in a direction of a length of the body. Further directed to a plurality of extruded shaped abrasive particles comprising an average solidity of at least 0.87.

A coated abrasive article includes a substrate and a plurality of abrasive particles overlying the substrate, and the plurality of abrasive particles including tapered abrasive particles having a taper fraction standard deviation of at least 0.025 and not greater than 0.090.

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Shrewsbury, MA, United States of America

Marie-Camille Auscher