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:
May. 16, 2023
Filed:
Dec. 04, 2020
Applicant:
Heedae Park, Usan, KR;
Inventor:
Heedae Park, Usan, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/20 (2006.01); D01F 1/10 (2006.01); C08J 3/22 (2006.01); C08K 3/36 (2006.01); C08K 9/06 (2006.01); D01F 6/70 (2006.01);
U.S. Cl.
CPC ...
D01F 1/10 (2013.01); C08J 3/22 (2013.01); C08J 3/226 (2013.01); C08K 3/36 (2013.01); C08K 9/06 (2013.01); D01F 6/70 (2013.01); C08J 2375/04 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01);
Abstract
The thermoplastic polyurethane yarn of the present invention is excellent in abrasion resistance and durability because it contains thermoplastic polyurethane and nanosilica particles having hydrophobic functional groups on the surface thereof and is excellent in durability of a fine denier yarn, and can have a yarn in a form of continuous yarn without breaking yarn development during spinning or stretching. In particular, it is excellent in color dispersibility, antifouling property, scratch resistance, moldability, and the like.