发明名称 |
FRITS FOR USE IN VACUUM INSULATING GLASS (VIG) UNITS, AND/OR ASSOCIATED METHODS |
摘要 |
Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment. |
申请公布号 |
EP3102547(A1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20150705444 |
申请日期 |
2015.02.03 |
申请人 |
Guardian Industries Corp. |
发明人 |
HOGAN, John, P.;DENNIS, Timothy, A.;PETRMICHL, Rudolph, H.;KEMENAH, Greg |
分类号 |
C03C3/062;C03B27/04;C03C3/066;C03C3/12;C03C3/14;C03C8/02;C03C8/04;C03C8/14;C03C8/22;C03C8/24 |
主分类号 |
C03C3/062 |
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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