| 发明名称 |
Chemically durable porous glass and process for the manufacture thereof |
| 摘要 |
A chemically durable porous glass of which the skeleton mainly comprises SiO2-ZrO2 system glass having a ZrO2 content of 2 or more wt %, and a process for the production of such glass.
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| 申请公布号 |
US4778777(A) |
申请公布日期 |
1988.10.18 |
| 申请号 |
US19860917561 |
申请日期 |
1986.10.10 |
| 申请人 |
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY |
发明人 |
EGUCHI, KIYOHISA;TANAKA, HIROSHI;YAZAWA, TETSUO;YAMAGURO, TAKAO |
| 分类号 |
C03B23/04;B01D71/04;B01J20/06;B01J20/291;C03B32/00;C03C3/06;C03C3/076;C03C3/089;C03C11/00;(IPC1-7):C03C11/00;C03C3/093 |
主分类号 |
C03B23/04 |
| 代理机构 |
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代理人 |
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