发明申请
- 专利标题： HOLDING SEALING MATERIAL, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR MANUFACTURING HOLDING SEALING MATERIAL
- 专利标题（中）： 保持密封材料，排气净化装置和制造保持密封材料的方法
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申请号： US12413044申请日： 2009-03-27
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公开(公告)号： US20090257925A1公开(公告)日： 2009-10-15
- 发明人: Junichi Sugino , Tsutomu Yamazaki
- 申请人： Junichi Sugino , Tsutomu Yamazaki
- 申请人地址： JP Ogaki-shi
- 专利权人： IBIDEN CO., LTD.
- 当前专利权人： IBIDEN CO., LTD.
- 当前专利权人地址： JP Ogaki-shi
- 优先权： JP2008-105834 20080415
- 主分类号： B01D53/92
- IPC分类号： B01D53/92 ; B32B7/02 ; B32B9/04 ; B32B5/02 ; B29C43/00 ; B32B37/02
摘要：
A holding sealing material includes a mat body. The mat body includes a first inorganic fiber and a second inorganic fiber. The first inorganic fiber contains about 60% by weight or more of alumina. The second inorganic fiber contains about 67% by weight or more of silica. The first inorganic fiber and the second inorganic fiber are in a mixed state.