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:
Jun. 07, 2022
Filed:
Nov. 09, 2017
The Coca-cola Company, Atlanta, GA (US);
Changchun Meihe Science and Technology Development Co., Ltd., Changchun, CN;
Ronald D. Moffitt, Spartanburg, SC (US);
Robert Kriegel, Decatur, GA (US);
Marlon Salvador Morales, Clemson, SC (US);
Haiyu Ren, Atlanta, GA (US);
Yang Yi, Changchun, CN;
Jing Liu, Changchun, CN;
Hongbin Qi, Changchun, CN;
Changchun Meihe Science and Technology Development Co., LTD., Jilin, CN;
The Coca-Cola Company, Atlanta, GA (US);
Abstract
Disclosed are bio-based polyester fibers, particularly a PET fibers, and a method of making the same by: contacting bio-based MEG composition with a diacid composition to form a polyester composition; and spinning and/or drawing the resulting polyester composition into a fiber; wherein the bio-based MEG composition comprises: a) monoethylene glycol (MEG); and b) from about 1 ppm to about 5000 ppm of at least one C3-Cy2 1,2-diol, wherein the C3-Cj2 1, 2-diol is linear, branched, or cyclic.