发明名称 |
BETA-QUARTZ GLASS CERAMICS AND RELATED PRECURSOR GLASSES |
摘要 |
&bgr;-quartz glass-ceramics, the composition of which is most particularly optimized, with reference to the refining of their precursor glasses, with reference to good resistance to devitrification of said precursor glasses and with reference to their resistance to temperature ageing, articles comprising such glass-ceramics, lithium alumino-silicate glasses, which are precursors of such glass-ceramics, as well as methods for preparing such glass-ceramics and articles. |
申请公布号 |
EP2526069(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20110700566 |
申请日期 |
2011.01.21 |
申请人 |
EUROKERA |
发明人 |
COMTE, MARIE, JACQUELINE, MONIQUE;MELSCOET-CHAUVEL, ISABELLE;OVONO OVONO, DELAVAND;PRADEAU, PHILIPPE |
分类号 |
C03C3/085;C03B32/02;C03C3/087;C03C3/097;C03C10/00 |
主分类号 |
C03C3/085 |
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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