发明名称 |
METHOD OF MANUFACTURING HIGH PERFORMANCE GLASS FIBERS IN A REFRACTORY LINED MELTER AND FIBER FORMED THEREBY |
摘要 |
<p>A method of forming high strength glass fibers in a refractory lined glass melter is disclosed. The refractory lined melter is suited to the batch compositions disclosed for the formation high modulus, and high-strength glass fibers. The glass composition for use in the method of the present invention is up to about 70.5 Weight % SiO2, 24.5 weight % Al2O3, 22 weight % alkaline earth oxides and may include small amounts of alkali metal oxides and ZrO2. Oxide based refractories included alumina, chromic oxide, silica, alumina-silica, zircon, zirconia-alumina-silica and combinations thereof. By using oxide based refractory lined furnaces the cost of production of glass fibers is substantially reduced in comparison with the cost of fibers using a platinum lined melting furnace. Fibers formed by the present invention are also disclosed.</p> |
申请公布号 |
EP1951634(A2) |
申请公布日期 |
2008.08.06 |
申请号 |
EP20060827125 |
申请日期 |
2006.10.31 |
申请人 |
OCV INTELLECTUAL CAPITAL, LLC |
发明人 |
HOFMANN, DOUGLAS A.;MCGINNIS, PETER B. |
分类号 |
C03C13/06;C03B3/00;C03C3/04;C03C3/087;C03C13/00 |
主分类号 |
C03C13/06 |
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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