发明申请
US20140145122A1 GLASS COMPOSITION, GLASS FRIT CONTAINING SAME, GLASS PASTE CONTAINING SAME, AND ELECTRICAL/ELECTRONIC COMPONENT OBTAINED USING SAME
审中-公开
玻璃组合物，含有它们的玻璃纤维，含有它们的玻璃胶，以及使用其获得的电子/电子元件
- 专利标题： GLASS COMPOSITION, GLASS FRIT CONTAINING SAME, GLASS PASTE CONTAINING SAME, AND ELECTRICAL/ELECTRONIC COMPONENT OBTAINED USING SAME
- 专利标题（中）： 玻璃组合物，含有它们的玻璃纤维，含有它们的玻璃胶，以及使用其获得的电子/电子元件
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申请号： US14129483申请日： 2012-06-25
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公开(公告)号： US20140145122A1公开(公告)日： 2014-05-29
- 发明人: Yuichi Sawai , Takashi Naito , Takuya Aoyagi , Tadashi Fujieda
- 申请人： Yuichi Sawai , Takashi Naito , Takuya Aoyagi , Tadashi Fujieda
- 专利权人： Hitachi Ltd.
- 当前专利权人： Hitachi Ltd.
- 优先权： JP2011-147950 20110704; JP2011-213739 20110929
- 国际申请： PCT/JP2012/066161 WO 20120625
- 主分类号： C03C8/20
- IPC分类号： C03C8/20 ; C03C8/24 ; H01B1/16 ; C03C8/14
摘要：
The present invention aims at providing a lead-free glass composition that can be soften and flowed at a firing temperature that is equal to or lower than that of conventional low melting point lead glass. Furthermore, the present invention aims at providing a lead-free glass composition having fine thermal stability and fine chemical stability in addition to that property. The lead-free glass composition according to the present invention is characterized by comprising at least Ag2O, V2O5 and TeO2 when the components are represented by oxides, wherein the total content ratio of Ag2O, V2O5 and TeO2 is 75 mass % or more. Preferably, the lead-free glass composition comprises 10 to 60 mass % of Ag2O, 5 to 65 mass % of V2O5, and 15 to 50 mass % of TeO2.
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