| 专利名称： | METHODS OF MAKING ALUMINA-SILICA GLASSES OR GLASS-CERAMICS |
| 公开（告）号： | |
| 公开（公告）日： | 2006-07-26 00:00:00 |
| 申请（专利）号： | EP20040756711,EP1682457 |
| 申请日： | |
| 发明（设计）人： | 3M INNOVATIVE PROPERTIES CO (US) |
| (申请)专利权（人）： | ENDRES BERKAN K (US);ANDERSON THOMAS J (US) |
| 内容： | Methods for making glasses and glass-ceramics comprising Al2O3 and SiO2. Glasses made according to the present invention can be made, formed as, or converted into glass beads, articles (e.g., plates), fibers, particles, and thin coatings. Some embodiments of glass-ceramic particles made according to the present invention can be are particularly useful as abrasive particles.
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发布日期：2006-11-26 20:18:00