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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 9321044 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Jan. 26, 2012

Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane

Applicant:

Wataru Horie, Osaka, JP;

Inventor:

Wataru Horie, Osaka, JP;

Assignee:

Sharp Kabushiki Kaisha, Osaka, JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Regina M Yoo

Int. Cl.
CPC ...
B01J 31/06 (2006.01); B01J 21/06 (2006.01); B01J 23/06 (2006.01); B01D 53/88 (2006.01); B01D 69/14 (2006.01); B01J 35/00 (2006.01); B01J 37/02 (2006.01); A61L 9/20 (2006.01); A61L 9/16 (2006.01); F24F 3/16 (2006.01);
U.S. Cl.
CPC ...
B01J 31/06 (2013.01); A61L 9/205 (2013.01); B01D 53/88 (2013.01); B01D 69/145 (2013.01); B01J 21/063 (2013.01); B01J 23/06 (2013.01); B01J 35/004 (2013.01); B01J 37/0215 (2013.01); A61L 9/16 (2013.01); A61L 2209/14 (2013.01); A61L 2209/15 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/802 (2013.01); B01D 2257/90 (2013.01); B01D 2257/91 (2013.01); B01D 2258/06 (2013.01); B01D 2325/10 (2013.01); F24F 2003/1664 (2013.01); F24F 2003/1682 (2013.01);
Abstract

A catalyst-supporting porous film includes: a resin layer; and catalyst particles dispersed in the resin layer. The catalyst particles are unevenly distributed so as to be present at a surface of the resin layer. Preferably, the catalyst-supporting porous film includes a porous section and a supporting section for supporting the porous section. The number of catalyst particles per unit volume in the porous section is greater than the number of catalyst particles per unit volume in the supporting section. Thus, a catalyst-supporting porous film which has a high catalytic effect can be provided.

Find Patent Forward Citations

Horie, Wataru. (2016). Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane (U.S. Patent No. 9321044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9321044

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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