| 发明名称 |
NON-ALKALI GLASS FOR SUBSTRATES AND PROCESS FOR MANUFACTURING NON-ALKALI GLASS FOR SUBSTRATES |
| 摘要 |
<p>According to the present invention, an alkali-free glass for a substrate, having a thickness of 0.1 mm to 0.3 mm and a compaction of 9 ppm or lower can be obtained without performing heat treatment as a post-treatment for the alkali-free glass for a substrate after production (after forming, annealing and cutting).</p> |
| 申请公布号 |
EP2695863(A1) |
申请公布日期 |
2014.02.12 |
| 申请号 |
EP20120768420 |
申请日期 |
2012.04.03 |
| 申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
TSUJIMURA TOMOYUKI;NISHIZAWA MANABU;HIGUCHI NOBUHIKO |
| 分类号 |
C03B25/04;C03B18/02;C03C3/085;C03C3/087;C03C3/091;C03C3/093 |
主分类号 |
C03B25/04 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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