发明名称 |
METHOD FOR PRODUCING POROUS GLASS |
摘要 |
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.
|
申请公布号 |
US2013192306(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201113876692 |
申请日期 |
2011.09.16 |
申请人 |
SUGIYAMA AKIRA;ZHANG ZUYI;KOTANI YOSHINORI;TAKASHIMA KENJI;CANON KABUSHIKI KAISHA |
发明人 |
SUGIYAMA AKIRA;ZHANG ZUYI;KOTANI YOSHINORI;TAKASHIMA KENJI |
分类号 |
C03C11/00 |
主分类号 |
C03C11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|