| 发明名称 |
PRODUCTION OF HEATTRESISTANT GLASS FIBERS |
| 摘要 |
PURPOSE:To obtain heat-resistant glass fibers which will not deteriorate at a high temperature of 1,000 deg.C or above, by immersing glass fibers in an inorganic strong acid to increase the silica content, and by treating them with an alkaline solution free from alkali metals, followed by heat-treating. |
| 申请公布号 |
JPS53114926(A) |
申请公布日期 |
1978.10.06 |
| 申请号 |
JP19770016565 |
申请日期 |
1977.02.16 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
WAKAMIYA MASAYUKI;NAKAMURA HARUTOKI |
| 分类号 |
C03B37/10;C03C13/00;C03C25/68;C04B14/42 |
主分类号 |
C03B37/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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