Abrasive slurry and dressing bar for embedding abrasive particles into substrates

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United States of America Patent

PATENT NO 8944886
APP PUB NO 20120149283A1
SERIAL NO

13289797

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Abstract

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An abrasive polishing slurry including abrasive particles in a carrier fluid and micro-nano members. A system and method for making an abrasive article using the polishing slurry is also disclosed. The system includes a gimballed dressing bar adapted to provide a compressive force sufficient to embed the abrasive particles into the substrate, wherein the members set a height the embedded abrasive particles protrude above the substrate.

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Patent Owner(s)

  • RDC HOLDINGS, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boutaghou, Zine-Eddine North Oaks, US 283 4742
Schwappach, Karl G North Oaks, US 8 92

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