Translucent veneering for a dental prosthesis formed by a press to metal process
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United States of America Patent
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Aug 27, 2013
Grant Date -
Nov 5, 2009
app pub date -
Jul 8, 2009
filing date -
Apr 20, 2007
priority date (Note) -
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Abstract
A dental prosthesis, typically formed in a press to metal process, includes application of a porcelain composition sufficient to form a veneer on a dental prosthesis supporting metal structure, the composition having an integrated tooth-like translucency providing an aesthetic appearance. The composition is formed of a dentin frit and an enamel frit, typically sintered into a desired ingot shape including an amount of composition sufficient to veneer the prosthesis. The porcelain composition is a component of a kit that includes opaquers, other porcelains and stains useful in finishing to provide an aesthetic prosthesis.
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