logo

For the Inventor, By the Inventor

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 12295371 B1

PDFFull Text
Date of Patent:
May. 13, 2025

Filed:

Feb. 06, 2024

Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate

Applicant:

Ibiden Co., Ltd., Ogaki, JP;

Inventors:

Katsutoshi Horino, Ibi-gun, JP;

Kozo Takada, Ibi-gun, JP;

Kazuhiro Ito, Ibi-gun, JP;

Kohei Otsuka, Ibi-gun, JP;

Kiyotaka Tsukada, Ibi-gun, JP;

Assignee:

IBIDEN CO., LTD., Ogaki, JP;

Attorney:

MORI & WARD, LLP

Primary Examiner:

Peter A Salamon

Int. Cl.
CPC ...
A01N 59/20 (2006.01); A01N 25/04 (2006.01); C09D 5/14 (2006.01); C09D 7/63 (2018.01); C08F 2/20 (2006.01); C08F 2/48 (2006.01); C08F 20/18 (2006.01); C08K 5/07 (2006.01);
U.S. Cl.
CPC ...
A01N 59/20 (2013.01); A01N 25/04 (2013.01); C09D 5/14 (2013.01); C09D 7/63 (2018.01); C08F 2/20 (2013.01); C08F 2/48 (2013.01); C08F 20/18 (2013.01); C08K 5/07 (2013.01);
Abstract

In an antimicrobial substrate, a cured material of a binder containing a copper compound and a polymerization initiator is fixed onto a surface of a base material. At least a part of the copper compound is exposed on a surface of the cured material of the binder. A surface composition ratio of the cured material of the binder obtained by an energy dispersive X-ray analyzer is calculated on a basis of a peak intensity of a characteristic X-ray of a carbon element and a copper element that are a main constituent element of a resin component, and a weight ratio is C/Cu=28.0/1.0 to 200.0/1.0.

Find Patent Forward Citations

Horino, Katsutoshi. (2025). Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate (U.S. Patent No. 12295371). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12295371

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

Loading…