Dentistry – Method or material for testing – treating – restoring – or... – By filling – bonding or cementing
Patent
1997-07-25
1998-11-10
Lucchesi, Nicholas D.
Dentistry
Method or material for testing, treating, restoring, or...
By filling, bonding or cementing
433220, 433225, A61C 500
Patent
active
058334645
ABSTRACT:
A method for manufacturing a ceramic dental replacement includes providing a pin and attaching a ceramic material to the pin to form a ceramic body. The thermal expansion coefficient of the pin, measured at 20.degree. C. to 500.degree. C. is selected to be identical to or up to 3.0 .mu.m/mK greater than a thermal expansion coefficient of the ceramic body, measured at 20.degree. C. to 500.degree. C.
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Ivoclar A.G.
Korman Alan S.
Lucchesi Nicholas D.
Thompson John C.
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