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:
Nov. 04, 2025
Filed:
Nov. 14, 2018
Applicant:
Parkdale Incorporated, Gastonia, NC (US);
Inventor:
Robert Alton Usher, Jr., Charlotte, NC (US);
Assignee:
Parkdale Incorporated, Gastonia, NC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06P 3/82 (2006.01); C08G 63/672 (2006.01); D01F 2/00 (2006.01); D01F 6/84 (2006.01); D01F 6/86 (2006.01); D06P 3/52 (2006.01); D06P 3/66 (2006.01);
U.S. Cl.
CPC ...
D06P 3/8228 (2013.01); C08G 63/672 (2013.01); D01F 2/00 (2013.01); D01F 6/84 (2013.01); D01F 6/86 (2013.01); D06P 3/8223 (2013.01); D06P 3/8233 (2013.01); D06P 3/8238 (2013.01); D06P 3/8252 (2013.01); D06P 3/528 (2013.01); D06P 3/66 (2013.01); D10B 2201/02 (2013.01); D10B 2401/14 (2013.01); D10B 2501/00 (2013.01);
Abstract
A copolymer composition is disclosed with advantages for textile fibers, yarns, blended yarns, fabrics, and garments. The composition includes polyester copolymer, between about 4.5 and 5.5 percent adipic acid based on the amount of copolymer, between about 630 and 770 parts per million (ppm) of pentaerythritol based on the amount of copolymer, and between about 3.4 and 4.2 percent polyethylene glycol based on the amount of copolymer.