Process for the preparation of a glass-ceramic blank for dental purposes

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United States of America Patent

PATENT NO 11583374
SERIAL NO

16540734

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Abstract

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The invention relates to a process for the preparation of a glass-ceramic blank for dental purposes with lithium silicate as crystal phase, in which lithium silicate blanks that are no longer required and in particular residues thereof are used as starting material and which allows the production of a homogeneous starting glass within a short time.

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Patent Owner(s)

Patent OwnerAddress
IVOCLAR VIVADENT AGBENDERERSTRASSE 2 SCHAAN FL-9494

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ritzberger, Christian Grabs, CH 122 1234

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