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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 11471549 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Sep. 14, 2017

Stretchable film and article comprising same

Applicant:

Nitto Denko Corporation, Osaka, JP;

Inventors:

Muneshige Nakagawa, Ibaraki, JP;

Kohei Takeda, Ibaraki, JP;

Shinsuke Ikishima, Ibaraki, JP;

Assignee:

NITTO DENKO CORPORATION, Osaka, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Catherine A Simone

Int. Cl.
CPC ...
A61L 9/014 (2006.01); B32B 7/02 (2019.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); A41D 13/11 (2006.01); A61F 13/51 (2006.01); B01J 20/04 (2006.01); B01J 20/06 (2006.01); B01J 20/10 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); A61F 13/514 (2006.01);
U.S. Cl.
CPC ...
A61L 9/014 (2013.01); A41D 13/1192 (2013.01); A61F 13/51 (2013.01); B01J 20/043 (2013.01); B01J 20/06 (2013.01); B01J 20/103 (2013.01); B01J 20/261 (2013.01); B01J 20/28035 (2013.01); B32B 7/02 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/32 (2013.01); A61F 2013/5109 (2013.01); A61F 2013/51429 (2013.01); A61L 2209/22 (2013.01); B32B 2250/03 (2013.01); B32B 2250/242 (2013.01); B32B 2250/40 (2013.01); B32B 2264/104 (2013.01); B32B 2555/02 (2013.01); Y10T 428/2495 (2015.01);
Abstract

Provided is a stretchable film having excellent stretchability, excellent air permeability, and an excellent deodorizing property. Also provided is an article including such stretchable film. A stretchable film of the present invention is a film having stretchability, and includes a deodorant. The stretchable film of the present invention is a film having stretchability, and has a deodorization efficiency for each of ammonia and hydrogen sulfide 3 hours after the start of a deodorization test, the deodorization efficiency being measured by a detector tube method, of 10% or more.

Find Patent Forward Citations

Nakagawa, Muneshige. (2022). Stretchable film and article comprising same (U.S. Patent No. 11471549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11471549

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

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