Invention Grant
- Patent Title: Porous material, honeycomb structure, and method of producing porous material
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Application No.: US15782064Application Date: 2017-10-12
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Publication No.: US11365665B2Publication Date: 2022-06-21
- Inventor: Yunie Izumi , Takahiro Tomita
- Applicant: NGK Insulators, Ltd.
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown, PLLC
- Priority: JPJP2016-208153 20161024,JPJP2017-113987 20170609,JPJP2017-172071 20170907
- Main IPC: B01J29/70
- IPC: B01J29/70 ; F01N3/28 ; B01J35/04 ; C04B35/628 ; C04B38/00 ; C04B35/565 ; C04B35/63 ; B01D53/94 ; B01J35/10 ; B01J37/02 ; C04B111/00
Abstract:
A porous material includes an aggregate, and a binding material that binds the aggregate together in a state where pores are formed. The porous material contains 0.1 to 10.0 mass % of an MgO component, 0.5 to 25.0 mass % of an Al2O3 component, and 5.0 to 45.0 mass % of an SiO2 component with respect to the mass of the whole porous material, and further contains 0.01 to 5.5 mass % of an Sr component in terms of SrO.
Public/Granted literature
- US20180112576A1 POROUS MATERIAL, HONEYCOMB STRUCTURE, AND METHOD OF PRODUCING POROUS MATERIAL Public/Granted day:2018-04-26
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