VITROCERAMIQUE ET VERRE EN SILICATE DE LITHIUM, AYANT UN OXYDE METALLIQUE TRIVALENT

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专利权人:

IVOCLAR VIVADENT AG

发明人:

RITZBERGER, CHRISTIAN,APEL, ELKE,HOLAND, WOLFRAM,RHEINBERGER, VOLKER

申请号：

CA2851407

公开号：

CA2851407C

申请日:

2012.10.11

申请国别(地区):

CA

年份:

2018

代理人:

摘要：

A lithium silicate glass ceramic, a lithium silicateglass with nuclei for forming lithium metasilicate and/orlithium disilicate crystals, and processes for the preparationthereof are provided. The above-mentioned materials featuretrivalent metal oxides and may crystalize at lowertemperatures. Uses of the above-mentioned materials as dentalmaterials are provided. In the dental materials field, there isa need for lithium silicate glasses and ceramics which can becrystalized at lower temperatures.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/