Abrasive article having a core including a polymer material

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United States of America Patent

PATENT NO 9764449
SERIAL NO

14725925

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Abstract

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An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130° C., and a low shrinkage ratio.

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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)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Khaund, Arup K Northborough, US 36 1131
Roy, Debdutta Kolkata, IN 8 4
Serebrennikov, Boris L Shrewsbury, US 7 6
Tunstall, John Buffalo Grove, US 9 26

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