Abrasive products and methods for finishing coated surfaces

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United States of America Patent

PATENT NO 9321947
APP PUB NO 20130189911A1
SERIAL NO

13738754

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles, a nanoparticle binder, a sulfosuccinate, and a crosslinking, wherein the abrasive aggregates are dispersed within a polymer resin coating comprising a mixture of copolyester resin. The coated abrasive product is capable of finishing coated surfaces and repairing defects in coated surfaces, including surfaces coated with automotive primers, paints, clear coats, and combinations thereof.

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Patent Owner(s)

  • SAINT-GOBAIN ABRASIFS;SAINT-GOBAIN ABRASIVES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herbert, Charles G Shrewsbury, US 20 199
Manning, James J Braintree, US 14 63
Rice, William C Medway, US 25 386
Seth, Anuj Northborough, US 41 791
Wang, Jianna Grafton, US 32 3989

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