Invention Grant
- Patent Title: Honeycomb structure and method for manufacturing the same
- Patent Title (中): 蜂窝结构及其制造方法
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Application No.: US12559088Application Date: 2009-09-14
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Publication No.: US08497009B2Publication Date: 2013-07-30
- Inventor: Yasushi Noguchi , Yukari Nakane
- Applicant: Yasushi Noguchi , Yukari Nakane
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Oliff & Berridge, PLC
- Priority: JP2008-261278 20081008
- Main IPC: B01D39/20
- IPC: B01D39/20 ; C04B35/01 ; F01N3/022 ; B28B3/20
Abstract:
A honeycomb structure 10 of the present invention is provided with porous partition walls 12 made of a ceramic material containing cordierite as a main crystal phase and separating and forming a plurality of cells 14 functioning as fluid passages. The partition walls 12 contain sodium at 0.08 to 0.15 mass % in terms of sodium oxide. A honeycomb structure having a large average pore size can be provided.
Public/Granted literature
- US20100086731A1 HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2010-04-08
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