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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.:

US 10449484 B1

PDFFull Text
Date of Patent:
Oct. 22, 2019

Filed:

Sep. 09, 2016

Monolithic substrate, monolithic separation membrane structure, and method for producing monolithic substrate

Applicant:

Ngk Insulators, Ltd., Nagoya-Shi, JP;

Inventors:

Makoto Miyahara, Handa, JP;

Makiko Ichikawa, Komaki, JP;

Makoto Teranishi, Komaki, JP;

Assignee:

NGK Insulators, Ltd., Nagoya, JP;

Attorney:

Burr & Brown, PLLC

Primary Examiner:

Chester T Barry

Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 63/06 (2006.01); B01D 71/02 (2006.01); C04B 35/111 (2006.01); C04B 35/63 (2006.01); B01D 71/04 (2006.01); C04B 33/04 (2006.01); C04B 33/32 (2006.01); C04B 38/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/225 (2013.01); B01D 63/062 (2013.01); B01D 63/066 (2013.01); B01D 71/024 (2013.01); B01D 71/025 (2013.01); B01D 71/027 (2013.01); B01D 71/04 (2013.01); C04B 33/04 (2013.01); C04B 33/32 (2013.01); C04B 35/111 (2013.01); C04B 35/6303 (2013.01); C04B 38/0012 (2013.01); C04B 2111/00793 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/6021 (2013.01);
Abstract

A monolithic substrate comprises a porous base material body, a first support portion, a first cell seal portion, a second support portion, and a second cell seal portion. The base material body includes a plurality of cells respectively passing from a first end surface to a second end surface. The first support portion contains ceramics as an aggregate material, and is packed into the first end portion of a seal target cell. The first cell seal portion contains glass, and is disposed on an outer surface of the first support portion. The second support portion contains ceramics as an aggregate material, and is packed into the second end surface of the seal target cell. The second cell seal portion contains glass, and is disposed on an outer surface of the second support portion.

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