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:
Jan. 13, 2026
Filed:
Jul. 21, 2021
Applicant:
Toray Advanced Materials Korea Inc., Gyeongsangbuk-do, KR;
Inventor:
Seong Su Lim, Gyeongsangbuk-do, KR;
Assignee:
Toray Advanced Materials Korea Inc., Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 1/07 (2006.01); D01D 5/098 (2006.01); D01F 6/62 (2006.01);
U.S. Cl.
CPC ...
D01F 1/07 (2013.01); D01D 5/098 (2013.01); D01F 6/62 (2013.01); D10B 2331/04 (2013.01); D10B 2401/063 (2013.01); D10B 2401/14 (2013.01);
Abstract
The present invention relates to a flame-retardant polyester fiber manufactured by using a titanium-based catalyst and an additive-type flame retardant, and relates to a flame-retardant polyester fiber with excellent dyeability characterized by generating a small amount of acetaldehyde, with excellent dyeability, and generating remarkably low contamination on a nozzle surface, and to a manufacturing method therefor.
Lim, Seong. (2026). Flame-retardant polyester fiber with excellent dyeability and manufacturing method therefor (U.S. Patent No. 12522951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12522951
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile