发明名称 |
HEAT TREATMENT FOR STRENGTHENING GLASSES |
摘要 |
A method of making a strengthened glass article. The method includes altering the glass structure and subsequently creating a compressive layer extending from the surface of the glass to a depth of layer. In some embodiments, the structure is altered by heat treating the glass at a temperature that is less than the annealing point of the glass, and the compressive layer is formed by ion exchange. A strengthened glass article made by the method is also provided.
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申请公布号 |
US2013260154(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201113992925 |
申请日期 |
2011.12.09 |
申请人 |
ALLAN DOUGLAS CLIPPINGER;ELLISON ADAM JAMES;MAURO JOHN CHRISTOPHER;CORNING INCORPORATED |
发明人 |
ALLAN DOUGLAS CLIPPINGER;ELLISON ADAM JAMES;MAURO JOHN CHRISTOPHER |
分类号 |
C03C21/00 |
主分类号 |
C03C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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