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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 11883999 B1

PDFFull Text
Date of Patent:
Jan. 30, 2024

Filed:

Aug. 24, 2016

Synthetic polymer film provided with surface having sterilizing effect, method for manufacturing synthetic polymer film and sterilization method using surface of synthetic polymer film

Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Takahiro Nakahara, Sakai, JP;

Hidekazu Hayashi, Sakai, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Maria V Ewald

Assistant Examiner:

Ethan A Utt

Int. Cl.
CPC ...
A61L 2/00 (2006.01); A61L 9/00 (2006.01); B32B 27/00 (2006.01); C08J 7/04 (2020.01); B32B 3/30 (2006.01); C08J 5/18 (2006.01); B82Y 30/00 (2011.01); C08F 20/06 (2006.01); B29C 59/04 (2006.01); C08L 75/16 (2006.01); C09D 4/00 (2006.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); A61L 2/232 (2006.01); B32B 15/095 (2006.01); C08L 75/14 (2006.01); B82Y 40/00 (2011.01); B29C 35/08 (2006.01); B29C 59/02 (2006.01);
U.S. Cl.
CPC ...
B29C 59/046 (2013.01); A61L 2/00 (2013.01); A61L 2/232 (2013.01); A61L 9/00 (2013.01); B32B 3/30 (2013.01); B32B 15/095 (2013.01); B32B 27/00 (2013.01); C08J 5/18 (2013.01); C08J 7/042 (2013.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08J 7/0423 (2020.01); C08J 7/0427 (2020.01); C08L 75/14 (2013.01); C08L 75/16 (2013.01); C09D 4/00 (2013.01); B29C 2035/0827 (2013.01); B29C 2059/023 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C08F 20/06 (2013.01); C08J 2427/12 (2013.01); C08J 2433/06 (2013.01); C08J 2475/16 (2013.01); C08L 2203/16 (2013.01);
Abstract

A synthetic polymer film (), () having a surface which has a plurality of raised portions (), (), wherein a two-dimensional size of the plurality of raised portions is in a range of more than 20 nm and less than 500 nm when viewed in a normal direction of the synthetic polymer film, the surface having a microbicidal effect, and the synthetic polymer film includes a fluorine element in such a profile that a fluorine content is not constant in a thickness direction but is higher in a portion closer to the plurality of raised portions than in a portion farther from the plurality of raised portions.

Find Patent Forward Citations

Nakahara, Takahiro. (2024). Synthetic polymer film provided with surface having sterilizing effect, method for manufacturing synthetic polymer film and sterilization method using surface of synthetic polymer film (U.S. Patent No. 11883999). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11883999

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

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