| 发明名称 |
SURFACE-MODIFIED GLASS-CERAMICS AND THEIR PREPARATION |
| 摘要 |
<p>A product, comprising a body delimited by a surface, is made of a vitroceramic with a base of lithium alumino-silicate. The vitroceramic , on at least a part of the surface, has a superficial layer of which the degree of crystallisation is greater than that of the vitroceramic at the heart of the body. - An INDEPENDENT CLAIM is also included for the preparation of this vitroceramic product.</p> |
| 申请公布号 |
EP1704127(A1) |
申请公布日期 |
2006.09.27 |
| 申请号 |
EP20040803796 |
申请日期 |
2004.12.10 |
| 申请人 |
EUROKERA S.N.C. |
发明人 |
BELYKH, ANNA, V.;EVSTROPIEV, SERGEY, K.;MIKHAILOV, MIKHAIL, D.;BEUNET, LIONEL;COMTE, MONIQUE;PESCHIERA, SOPHIE |
| 分类号 |
C03C23/00;C03C10/00;C03C10/12;C03C17/06 |
主分类号 |
C03C23/00 |
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