发明名称 |
METHOD FOR PRODUCING POROUS GLASS |
摘要 |
<p>There is provided a method for producing a porous glass having high porosity and nanosized pores even at a deeper portion in the glass. A method for producing a porous glass includes the steps of preparing a glass body containing boron, subjecting the glass body to heat treatment for phase separation, and bringing the phase-separated glass body into contact with a boron-containing solution having a boron concentration of 5 to 140 ppm.</p> |
申请公布号 |
EP2606011(A1) |
申请公布日期 |
2013.06.26 |
申请号 |
EP20110776917 |
申请日期 |
2011.09.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUGIYAMA, AKIRA;ZHANG, ZUYI;KOTANI, YOSHINORI;TAKASHIMA, KENJI |
分类号 |
C03C3/091;C03C11/00 |
主分类号 |
C03C3/091 |
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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