| 专利名称： | Ceramic wall flow filter manufacture |
| 公开（告）号： | |
| 公开（公告）日： | 2006-12-07 00:00:00 |
| 申请（专利）号： | US20050186466；US2006272306 |
| 申请日： | 2005-07-20 00:00:00 |
| 发明（设计）人： | |
| (申请)专利权（人）： | KIRK BRIAN S (US) |
| 内容： | Porous ceramic wall flow filter bodies of unitary or segmented construction wherein the honeycomb channels are alternately plugged with plugging cements incorporating low expansion refractory fillers and permanent inorganic bonding agents, the latter imparting improved plug integrity and plug bonding to the porous ceramic honeycomb channel walls. |
发布日期：2007-07-13 10:09:00