Dentistry – Method or material for testing – treating – restoring – or... – Crown
Patent
1998-02-04
1999-11-02
Lucchesi, Nicholas D.
Dentistry
Method or material for testing, treating, restoring, or...
Crown
A61C 508
Patent
active
059759054
ABSTRACT:
An improved method for simplifying a slip casting applied conventional all ceramic core molding process by molding an all ceramic core from a ceramic sheet. In the method, there is prepared a slurry which consists mainly of alumina, spinel, alumina/zirconia powder, by adding thereto a dispersant, a binding agent, a plasticizer, a solvent and the like. The slurry is formed into a sheet having a thickness of 0.1 mm to 1.0 mm for thereby fabricating a tooth molding mass by using a heat hydrostatic pressing at a pressure of 15 Kgf/cm.sup.2 to 150 Kgf/cm.sup.2 at a temperature of 50.degree. C. to 110.degree. C., with slurry composition for fabricating an all ceramic jacket crown applicable to an artificial crown.
REFERENCES:
patent: 4585417 (1986-04-01), Sozio et al.
patent: 4772436 (1988-09-01), Tyszblat
patent: 5346397 (1994-09-01), Braiman
patent: 5453227 (1995-09-01), Rieger
Kim Dae Joon
Lee Myung Hyun
LandOfFree
Ceramic slurry composition for ceramic core of a dental prosthes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ceramic slurry composition for ceramic core of a dental prosthes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic slurry composition for ceramic core of a dental prosthes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2126974