发明名称 |
Nitride glasses and methods of making same |
摘要 |
The present invention relates generally to a novel and unique class of glassy materials and methods of making such materials in which substantially all of the anions are nitride ions, in contrast to the oxide ions of conventional optical glasses, or the fluoride ions of the more recently discovered fluoride optical glasses. The chemical nature of these new glasses dispose the glassy materials to a remarkable combination of desirable properties, including, but not limited to, high hardness, high refractive index and high softening temperature.
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申请公布号 |
US5518970(A) |
申请公布日期 |
1996.05.21 |
申请号 |
US19950447534 |
申请日期 |
1995.05.24 |
申请人 |
ARIZONA BOARD OF REGENTS ACTING ON BEHALF OF ARIZONA STATE UNIVERSITY |
发明人 |
MCMILLAN, PAUL F.;ANGELL, C. AUSTEN;GRANDE, TOR;HOLLOWAY, JOHN R. |
分类号 |
C03B19/09;C03C3/32;(IPC1-7):C03C3/32;C03C3/16 |
主分类号 |
C03B19/09 |
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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