Invention Application
- Patent Title: ALUMINA POROUS BODY AND METHOD OF PRODUCING THE SAME
- Patent Title (中): 铝多孔体及其制造方法
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Application No.: US12730494Application Date: 2010-03-24
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Publication No.: US20100243557A1Publication Date: 2010-09-30
- Inventor: Takahiro Tomita , Asumi Jindo , Kenji Morimoto , Ken Kuwamoto , Katsuhiro Inoue
- Applicant: Takahiro Tomita , Asumi Jindo , Kenji Morimoto , Ken Kuwamoto , Katsuhiro Inoue
- Applicant Address: JP Nagoya-City
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya-City
- Priority: JP2009-076443 20090326
- Main IPC: B01D71/02
- IPC: B01D71/02 ; C04B35/64 ; C04B35/46 ; C04B35/03
Abstract:
An alumina porous body has a porosity of 15 to 45% and an average pore size of 2 to 15 μm includes 5 to 30 mass % of titanium oxide and at least one element selected from the group consisting of copper, manganese, calcium, and strontium, the total content of oxides of the at least one element being 1.5 mass % or less.
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