Fluorescent glazing composition for a dental zirconia article, process of sintering and kit of parts

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United States of America Patent

PATENT NO 12121599
APP PUB NO 20210196579A1
SERIAL NO

17273048

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Abstract

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The invention relates to a glazing composition for a porous dental zirconia article, the glazing composition comprising liquid, glass particles, fluorescing component(s) comprising europium, optionally hydrophilic silica nano-particles, and optionally hydrophobic silica nano-particles, wherein the fluorescing component(s) can be contained in the glass particles or as separate component. The invention also relates to a process for sintering a porous dental zirconia article with a glazing composition on its surface.

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Patent Owner(s)

Patent OwnerAddress
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY2510 CONWAY AVE E 275-6W-20 MAPLEWOOD MN 55144

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goetzinger, Martin Pflugdorf, DE 25 219
Hauptmann, Holger Sindelsdorf, DE 46 543
Jahns, Michael Gilching, DE 43 285
Rolf, Jacqueline C River Falls, US 18 732

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