INTEGRATED PORCELAIN SYSTEM FOR A DENTAL PROSTHESIS
摘要
An integrated dental porcelain system for making dental prostheses and restorations is provided. The system includes three universal major components: a) opaque porcelain composition; b) pressable dentin ingot; and c) veneering porcelain composition that can be used interchangeably for making restorations. Techniques for making the prostheses and restorations include porcelain fused-to-metal (PFM), press-to-metal (PTM), and either pressed and/or machined all-ceramic methods. The system uses both a hand-layering of veneering porcelain (PFM technique) and a hot-pressing process (PTM and all-ceramic technique) to fabricate the prostheses and restorations.
申请公布号
WO2009148558(A2)
申请公布日期
2009.12.10
申请号
WO2009US03326
申请日期
2009.06.01
申请人
DENTSPLY INTERNATIONAL INC.;CHU, CHRISTOPHER;BANASIAK, SLAWOMIR;SHTESSEL-NEMZER, VICTORIYA