Process for the preparation of shaped translucent lithium disilicate glass ceramic products
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United States of America Patent
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Jul 16, 2002
Grant Date -
Jan 24, 2002
app pub date -
Nov 6, 1998
filing date -
Nov 10, 1997
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Abstract
A process is described for the preparation of shaped translucent lithium disilicate glass ceramic products which are characterized by high strength and good chemical stability and may be processed by pressing in the plastic state or milling to finished glass ceramic products which may be used in particular as dental restorations.
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