发明授权
- 专利标题: Glaze for annealing surfaces
- 专利标题(中): 釉面退火表面
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申请号: US12208722申请日: 2008-09-11
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公开(公告)号: US07846858B2公开(公告)日: 2010-12-07
- 发明人: Ismail Yilmaz
- 申请人: Ismail Yilmaz
- 申请人地址: DE Aschaffenburg
- 专利权人: Denseo GmbH
- 当前专利权人: Denseo GmbH
- 当前专利权人地址: DE Aschaffenburg
- 代理机构: The Webb Law Firm
- 优先权: DE102007044845 20070913
- 主分类号: C03C8/08
- IPC分类号: C03C8/08
摘要:
The invention concerns a glaze for annealing surfaces, particularly of ceramic parts used in the field of medicine, comprising the components 30 to 55% SiO2, 0 to 7% Al2O3, 10 to 30% R2O, 5 to 10% R′O, 0.5 to 15% B2O3, 5 to 10% Bi2O3, 1 to 10% P2O5, 0 to 5% Sb2O3, 0 to 5% SnO2, 0 to 5% TiO2 and 5 to 10% ZrO2 by mass, wherein (R) is one or several alkali metals and (R′) is one or several bivalent metals from the group comprising alkaline earth metals and zinc, and wherein the glaze is obtained by melting or sintering the components.
公开/授权文献
- US20090074945A1 Glaze for Annealing Surfaces 公开/授权日:2009-03-19