Surface treated backings for coated abrasive articles

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United States of America Patent

PATENT NO 5863847
SERIAL NO

09046379

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Abstract

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A coated article comprising a backing and a binder is disclosed. The binder precursor is an energy-curable melt-processable resin containing an epoxy resin, a polyester component, a polyfunctional acrylate component, and a curing agent for crosslinking the epoxy resin. The binder precursor is cured to provide a crosslinked coating. The invention also relates to a method of producing such coated articles and a surface-treated porous cloth material.

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Patent Owner(s)

Patent OwnerAddress
MINNESOTA MINING AND MANUFACTURING COMPANYST PAUL MINNESOTA 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dahlke, Gregg D St. Paul, MN 52 661
De, Voe Robert J Oakdale, MN 4 67
Harmon, Kimberly K Hudson, WI 13 729
Masmar, Craig A Lake Elmo, MN 9 319

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