Coated abrasive laminate disc and methods of making the same

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United States of America Patent

PATENT NO 8945252
SERIAL NO

12669802

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Abstract

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A coated abrasive laminate disc (100) has a backing (120) with glass (125) and woven fabrics (124) laminated with a thermoplastic adhesive (122) having a melting onset temperature in a range of from about 140° C. to 190° C. and comprising polyamide and/or polyurethane. Methods of making are the coated abrasive laminate discs (100) are also disclosed.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keipert, Steven J Somerset, US 52 951

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