首页>>国外专利>>METHOD FOR INCREASING THE STRENGTH OF POROUS CERAMIC BODIES AND BODIES MADE THEREFROM
| 专利名称： | METHOD FOR INCREASING THE STRENGTH OF POROUS CERAMIC BODIES AND BODIES MADE THEREFROM |
| 公开（告）号： | |
| 公开（公告）日： | 2007-01-10 00:00:00 |
| 申请（专利）号： | EP20050745408(EP1740515) |
| 申请日： | 2005-04-19 00:00:00 |
| 发明（设计）人： | DOW GLOBAL TECHNOLOGIES INC (US) |
| (申请)专利权（人）： | NILSSON ROBERT T (US);ZIEBARTH ROBIN P (US) |
| 内容： | A porous ceramic body having increased strength is formed by exposing a porous ceramic body to a source of boron and heating the porous body to a sufficient temperature in an oxygen containing atmosphere to form the porous ceramic body. The porous ceramic body has a boron containing oxide glassy phase on at least a portion of the ceramic grains of the porous ceramic body. |
发布日期：2007-08-21 14:38:00