Christopher Chu,Slawomir Banasiak,Victoriya Shtessel-Nemzer
申请号：
US13845455
公开号：
US20130209966A1
申请日:
2013.03.18
申请国别(地区):
US
年份:
2013
代理人:
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.
