Abrasive articles and method of forming same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9266220
APP PUB NO 20140182214A1
SERIAL NO

13731326

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Abstract

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An abrasive article including a bonded abrasive body having a bond material made of a vitrified material, abrasive particles comprising a first type of superabrasive material contained in the bond material, a porosity of at least about 50 vol % of the total volume of the bonded abrasive body, and a ΔCTE of not greater than about 5.5 ppm/° C., wherein ΔCTE is defined as a difference between a CTE of the bond material and a CTE of the abrasive particles.

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Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN ABRASIVES INCONE NEW BOND STREET WORCESTER MA 01615-0138
SAINT-GOBAIN ABRASIFSRUE DE L'AMBASSADEUR CONFLANS-SAINTE-HONORINE 78700

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ramanath, Srinivasan Holden, US 65 1267
Reis, Signo Marlborough, US 1 2
Sivasubramanian, Shivshankar Lowell, US 5 35
Upadhyay, Rachana Shrewsbury, US 34 229
Vedantham, Ramanujam Worcester, US 23 458

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