The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2019
Filed:
Sep. 11, 2015
Applicant:
Ngk Insulators, Ltd., Nagoya-Shi, JP;
Inventors:
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/00 (2006.01); B01D 29/05 (2006.01); B01D 46/00 (2006.01); B01D 63/06 (2006.01); B01D 67/00 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 71/02 (2006.01); C04B 35/111 (2006.01); C04B 35/14 (2006.01); C04B 35/46 (2006.01); C04B 38/00 (2006.01); C04B 41/85 (2006.01); C04B 41/89 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B01D 29/05 (2013.01); B01D 29/0093 (2013.01); B01D 46/0001 (2013.01); B01D 63/066 (2013.01); B01D 69/10 (2013.01); B01D 71/025 (2013.01); B01D 71/027 (2013.01); C04B 35/111 (2013.01); C04B 35/14 (2013.01); C04B 35/46 (2013.01); C04B 38/0003 (2013.01); C04B 38/0006 (2013.01); C04B 41/85 (2013.01); C04B 41/89 (2013.01); B01D 67/0046 (2013.01); B01D 69/12 (2013.01); B01D 71/021 (2013.01); B01D 71/024 (2013.01); B01D 2323/12 (2013.01); B01D 2325/24 (2013.01); B01D 2325/30 (2013.01); C04B 38/0054 (2013.01); C04B 2111/00793 (2013.01); C04B 2111/00801 (2013.01); C04B 2235/36 (2013.01);
Abstract
A monolithic separation membrane structure comprises a substrate, a first support layer and a separation membrane. The substrate is composed of a porous material and including a plurality of through holes. The first support layer is formed on an inner surface of the plurality of through holes. The separation membrane arranged in the first support layer. The first support layer includes an aggregate material having alumina as a main component, an inorganic binder have titania as a main component, and a sintering additive having at least one of silica and magnesia as a main component.