发明授权
- 专利标题: Process for producing alkali-free aluminosilicate glass
- 专利标题(中): 生产无碱铝硅酸盐玻璃的方法
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申请号: US10396146申请日: 2003-03-25
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公开(公告)号: US07137278B2公开(公告)日: 2006-11-21
- 发明人: Franz Ott , Karin Naumann , Otmar Becker , Ralf Diezel
- 申请人: Franz Ott , Karin Naumann , Otmar Becker , Ralf Diezel
- 申请人地址: DE Mainz
- 专利权人: Schott AG
- 当前专利权人: Schott AG
- 当前专利权人地址: DE Mainz
- 代理商 Michael J. Striker
- 优先权: DE10214449 20020330
- 主分类号: C03B5/18
- IPC分类号: C03B5/18 ; C03B5/225 ; C03C3/085 ; C03C3/087 ; C03C3/091
摘要:
The process of the invention produces alkali-free aluminosilicate glass having an Al2O3-content of more than 12% by weight with the addition of from 0.005% by weight to 0.6% by weight of sulfate for batch formulation.
公开/授权文献
- US20040018934A1 Process for producing alkali-free aluminosilicate glass 公开/授权日:2004-01-29
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