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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 12516470 B1

PDFFull Text
Date of Patent:
Jan. 06, 2026

Filed:

Mar. 07, 2023

Artificial leather and production method therefor, and composite artificial leather

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Tatsuya Hagiwara, Gifu, JP;

Masaru Ueno, Gifu, JP;

Satoshi Yanagisawa, Gifu, JP;

Yukihiro Matsuzaki, Otsu, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Cachet I Proctor

Int. Cl.
CPC ...
D06N 3/00 (2006.01); D06N 3/14 (2006.01);
U.S. Cl.
CPC ...
D06N 3/0036 (2013.01); D06N 3/0004 (2013.01); D06N 3/0011 (2013.01); D06N 3/007 (2013.01); D06N 3/14 (2013.01); D10B 2331/04 (2013.01); D10B 2331/10 (2013.01);
Abstract

To provide an artificial leather which simultaneously achieves uniform and elegant surface quality, good touch sensation, and wear resistance while suppressing the total amount of heat generated at the time of combustion. Provided is an artificial leather including: a fiber-tangled body containing a nonwoven fabric made of fine fibers having an average single fiber diameter of 0.01 μm or more and 10.0 μm or less; and a polymer elastic body. The artificial leather satisfies the following requirements:

Find Patent Forward Citations

Hagiwara, Tatsuya. (2026). Artificial leather and production method therefor, and composite artificial leather (U.S. Patent No. 12516470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12516470

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

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