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. 19, 2026
Filed:
Jun. 26, 2025
Applicant:
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Inventors:
Assignee:
THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA, Norman, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/02 (2006.01); C08J 3/20 (2006.01); C08J 5/18 (2006.01); C08K 3/01 (2018.01); C08L 67/00 (2006.01); C08L 67/02 (2006.01);
U.S. Cl.
CPC ...
C08L 67/02 (2013.01); C08J 3/201 (2013.01); C08J 5/18 (2013.01); C08K 3/01 (2018.01); C08J 2367/02 (2013.01); C08J 2423/08 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/24 (2013.01);
Abstract
A fast crystallizing polymer composition comprising (1) a 1,5-pentanediol-based polyester material comprising at least one aliphatic acid and/or aromatic diacid, and (2) a nucleating agent, such as a poly(ethylene-co-methacrylic acid) ionomer and/or a poly(ethylene-co-acrylic acid) ionomer, and a method of making such wherein the polymer composition crystallizes within a period of about 30 seconds or less.