发明申请
- 专利标题： Coating material, ceramic honeycomb structure and method for production thereof
- 专利标题（中）： 涂料，陶瓷蜂窝结构体及其制造方法
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申请号： US10541065申请日： 2003-12-25
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公开(公告)号： US20060121240A1公开(公告)日： 2006-06-08
- 发明人: Sadaaki Hirai , Yoshihiro Shiroki , Mikiya Fujii
- 申请人： Sadaaki Hirai , Yoshihiro Shiroki , Mikiya Fujii
- 申请人地址： JP Nagoya-shi, Aichi 467-8530
- 专利权人： NGK Insulators, Ltd.
- 当前专利权人： NGK Insulators, Ltd.
- 当前专利权人地址： JP Nagoya-shi, Aichi 467-8530
- 优先权： JP2003-2775 20030109; JP2003-421079 20031218
- 国际申请： PCT/JP03/16714 WO 20031225
- 主分类号： B32B3/12
- IPC分类号： B32B3/12 ; C04B33/32
摘要：
A coating material of the present invention is a coating material comprising: cordierite powder as a main component having a tap bulk density of 1.3 g/cm3 or more; and water. The coating material is capable of forming a coated wall (outer wall), for example, on the surface of a porous body formed of a ceramic in such a manner that defects such as generation of cracks, and peeling, and a manufacturing yield is satisfactory are not easily generated.
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