Invention Grant
- Patent Title: Fibrous aluminum titanate substrates and methods of forming the same
- Patent Title (中): 纤维状钛酸铝基材及其形成方法
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Application No.: US12263004Application Date: 2008-10-31
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Publication No.: US07959704B2Publication Date: 2011-06-14
- Inventor: James Jenq Liu , Bilal Zuberi , William M. Carty
- Applicant: James Jenq Liu , Bilal Zuberi , William M. Carty
- Applicant Address: US MA Woburn
- Assignee: GEO2 Technologies, Inc.
- Current Assignee: GEO2 Technologies, Inc.
- Current Assignee Address: US MA Woburn
- Main IPC: B01D39/20
- IPC: B01D39/20 ; F01N3/022
Abstract:
A porous fibrous honeycomb substrate having an aluminum titanate composition and methods of producing the same are provided herein. Precursors of aluminum titanate are provided in an extrudable mixture that includes fiber materials to form a green honeycomb substrate. When cured, the precursors of aluminum titanate form an aluminum titanate composition, with the fiber materials defining the porous microstructure. Various composite structures including aluminum titanate are provided to form a porous honeycomb substrate that can be configured to be filtration media and/or a catalytic host.
Public/Granted literature
- US20090092786A1 Fibrous aluminum titanate substrates and methods of forming the same Public/Granted day:2009-04-09
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