| 发明名称 |
STRENGTHENED, PRESSABLE CERAMIC COMPOSITIONS FOR DENTAL PURPOSES |
| 摘要 |
Pressable glass-ceramic compositions for dental purposes of the composition I, II or III <tables id="TABLE-US-00001" num="00001"> <table frame="none" colsep="0" rowsep="0"> <tgroup align="left" colsep="0" rowsep="0" cols="3"> <colspec colname="1" colwidth="70pt" align="center"/> <colspec colname="2" colwidth="84pt" align="center"/> <colspec colname="3" colwidth="63pt" align="center"/> <thead> <row> <entry namest="1" nameend="3" align="center" rowsep="1"/> </row> <row> <entry>I</entry> <entry>II</entry> <entry>III</entry> </row> <row> <entry namest="1" nameend="3" align="center" rowsep="1"/> </row> </thead> <tbody valign="top"> <row> <entry/> </row> </tbody> </tgroup> <tgroup align="left" colsep="0" rowsep="0" cols="6"> <colspec colname="1" colwidth="28pt" align="left"/> <colspec colname="2" colwidth="42pt" align="center"/> <colspec colname="3" colwidth="42pt" align="left"/> <colspec colname="4" colwidth="42pt" align="center"/> <colspec colname="5" colwidth="28pt" align="left"/> <colspec colname="6" colwidth="35pt" align="center"/> <tbody valign="top"> <row> <entry>ZrO2</entry> <entry>17-70% </entry> <entry>ZrO2/Al2O3</entry> <entry>15-70% </entry> <entry>Al2O3</entry> <entry> 15-70%</entry> </row> <row> <entry>SiO2</entry> <entry>17-59% </entry> <entry>SiO2</entry> <entry>17-59% </entry> <entry>SiO2</entry> <entry> 17-59%</entry> </row> <row> <entry>Al2O3</entry> <entry> 2-15%</entry> <entry>ZrO2</entry> <entry> 2-15%</entry> <entry>ZrO2</entry> <entry> 2-15%</entry> </row> <row> <entry>Y2O3</entry> <entry> 0-6%</entry> <entry>Y2O3</entry> <entry> 0-6%</entry> <entry>Y2O3</entry> <entry> 0-6%</entry> </row> <row> <entry>K2O</entry> <entry>3-12.5% </entry> <entry>K2O</entry> <entry>3-12.5% </entry> <entry>K2O</entry> <entry> 3-12.5%</entry> </row> <row> <entry>Na2O</entry> <entry>0.2-8.5% </entry> <entry>Na2O</entry> <entry>0.2-8.5% </entry> <entry>Na2O</entry> <entry>0.2-8.5%</entry> </row> <row> <entry>Li2O</entry> <entry>0-1.5%</entry> <entry>Li2O</entry> <entry>0-1.5%</entry> <entry>Li2O</entry> <entry> 0-1.5%</entry> </row> <row> <entry>CaO</entry> <entry>0.3-2%</entry> <entry>CaO</entry> <entry>0.3-2%</entry> <entry>CaO</entry> <entry> 0.3-2%</entry> </row> <row> <entry>B2O3</entry> <entry>0.1-5%</entry> <entry>B2O3</entry> <entry>0.1-5%</entry> <entry>B2O3</entry> <entry> 0.1-5%</entry> </row> <row> <entry>F</entry> <entry>0-2.5%</entry> <entry>F</entry> <entry>0-2.5%</entry> <entry>F</entry> <entry> 0-2.5%</entry> </row> <row> <entry>CeO2</entry> <entry>0.2-2%</entry> <entry>CeO2</entry> <entry>0.2-2%</entry> <entry>CeO2</entry> <entry> 0.2-2%</entry> </row> <row> <entry>TiO2</entry> <entry>0-1.5%</entry> <entry>TiO2</entry> <entry>0-1.5%</entry> <entry>TiO2</entry> <entry> 0-1.5%</entry> </row> <row> <entry namest="1" nameend="6" align="center" rowsep="1"/> </row> </tbody> </tgroup> </table> </tables> are particularly suitable for the manufacturing of ceramic veneer frames.
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| 申请公布号 |
US2009011916(A1) |
申请公布日期 |
2009.01.08 |
| 申请号 |
US20080211135 |
申请日期 |
2008.09.16 |
| 申请人 |
HERAEUS KULZER GMBH |
发明人 |
STEIDL JURGEN |
| 分类号 |
A61C13/08;C03C3/118;C03C3/068;C03C3/083;C03C3/093;C03C3/095;C03C10/00;C03C10/06;C03C10/16;C04B35/10;C04B35/16;C04B35/48 |
主分类号 |
A61C13/08 |
| 代理机构 |
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