Invention Application
- Patent Title: DENTAL CERAMIC ARTICLE, PROCESS FOR PRODUCTION AND USE THEREOF
- Patent Title (中): 牙科陶瓷制品,生产和使用的过程
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Application No.: PCT/US2011/037225Application Date: 2011-05-19
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Publication No.: WO2011146761A1Publication Date: 2011-11-24
- Inventor: JAHNS, Michael , SCHECHNER, Gallus , HIEBEL, Thomas, B.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY , JAHNS, Michael , SCHECHNER, Gallus , HIEBEL, Thomas, B.
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY,JAHNS, Michael,SCHECHNER, Gallus,HIEBEL, Thomas, B.
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY,JAHNS, Michael,SCHECHNER, Gallus,HIEBEL, Thomas, B.
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Agency: STEWART, Pamela, L. et al.
- Priority: EP10163629.8 20100521
- Main IPC: A61K6/027
- IPC: A61K6/027
Abstract:
The invention relates to a dental article comprising two sections, section A and section B, section A having an upper and a lower surface portion, section A comprising zirconia in an amount of at least about 80 mol%, a stabilizer and a component X comprising Dy or Sm or Eu or mixtures thereof, section B comprising a glass, glass ceramic or composite material, section B being located above the upper surface portion of section A. The invention also relates to a process for producing such an article, a kit of parts and the use of blanks for producing such an article.
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