您的位置: 首页 > 农业专利 > 详情页

Veneer ceramic for dental restorations and method for veneering dental restorations
专利权人:
Roland Ehrt;Martina Johannes
发明人:
Martina Johannes,Roland Ehrt
申请号:
US12530595
公开号:
US08592330B2
申请日:
2008.03.06
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The invention is directed to veneer ceramics for dental restorations of framework ceramics comprising yttrium-stabilized zirconium dioxide. It is the object of the invention to make possible a translucent veneer ceramic which has high flexural strength as well as excellent adhesion to the framework ceramic of yttrium-stabilized zirconium dioxide. According to the invention, this object is met in a veneer ceramic for dental restorations made of yttrium-stabilized zirconium dioxide which is produced from the following components:a)SiO258.0-74.0 percent by weightb) Al2O3 4.0-19.0 percent by weightc)Li2O  5.0-17.0 percent by weightd)Na2O 4.0-12.0 percent by weighte) ZrO2  0.5-6.0 percent by weight.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充