Finishing mediums and finishing suspensions

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United States of America Patent

PATENT NO 11859108
APP PUB NO 20220340779A1
SERIAL NO

17856616

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described are finishing mediums for removing support material and/or for surface finishing of objects made via additive manufacturing techniques. The finishing medium is an aqueous solution containing 1-20% by weight a polyol, 1-20% by weight an anti-corrosion agent, 0.001-10% by weight a hydrotrope. The finishing medium may optionally suspend media particles, thereby forming a finishing suspension. Also described are methods of using the finishing media and finishing suspensions described herein.

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Patent Owner(s)

Patent OwnerAddress
POSTPROCESS TECHNOLOGIES INC2495 MAIN STREET SUITE 615 BUFFALO NY 14214

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farfaglia, Marc Buffalo, US 11 19
Grant, Cassidy Buffalo, US 4 2
Hutchinson, Daniel Joshua Orchard Park, US 29 56

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