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VIDRO CERÂMICO DE SILICATO DE LÍTIO E VIDRO DE SILICATO DE LÍTIO, CONTENDO ÓXIDO DE METAL DE TRANSIÇÃO
专利权人:
IVOCLAR VIVADENT AG
发明人:
VOLKER RHEINBERGER,WOLFRAM HÖLAND,CHRISTIAN RITZBERGER,MARCEL SCHWEIGER
申请号:
PT10168792
公开号:
PT2377830T
申请日:
2010.07.07
申请国别(地区):
PT
年份:
2016
代理人:
摘要:
Lithium silicate-glass ceramic (I) comprises at least 6.1 (preferably at least 10) wt.% of zirconium oxide. Independent claims are included for: (1) a lithium silicate glass with an embossed material for forming lithium metasilicate- and/or lithium disilicate crystals, comprising components of (I); (2) a base glass comprising components of (I); (3) producing (I), comprising subjecting the base glass with components of (I) or the glass to at least a heat treatment of 450-950[deg] C; (4) coating zirconia ceramic, comprising applying (I) or glass on zirconia ceramic and exposing at elevated temperature; and (5) the coated zirconia ceramic.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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