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.:
Date of Patent:
Feb. 23, 2021
Filed:
Apr. 07, 2017
Applicant:
Teijin Frontier Co., Ltd., Osaka, JP;
Inventors:
Kengo Tanaka, Osaka, JP;
Akira Tanaka, Osaka, JP;
Assignee:
TEIJIN FRONTIER CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/04 (2006.01); D06M 15/333 (2006.01);
U.S. Cl.
CPC ...
D02G 3/04 (2013.01); D06M 15/333 (2013.01); D10B 2331/04 (2013.01);
Abstract
The problem addressed by the present invention is to provide yarn, which includes an ultrafine filament, and that has superior handling properties, elongation and contraction properties, and with which a fabric and a fiber product of high quality can be obtained, a fabric using this yarn, and a fiber product using this yarn or fabric. The solution is imparting a binder to yarn that includes a filament A-1 with a single fiber diameter of 10 to 3000 nm and a fiber A-2 with a single fiber diameter greater than the filament A-1, and obtaining a fabric or fiber product using the yarn as necessary.