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. 12, 2026
Filed:
Nov. 09, 2020
Applicant:
Huntsman International Llc, The Woodlands, TX (US);
Inventors:
Jan Vandenbroeck, Scherpenheuvel-Zichem, BE;
Steve Andre Woutters, Deurne, BE;
Rajesh Kumar Gajendran, Brussels, BE;
Martino Dossi, Etterbeek, BE;
Rene Alexander Klein, Hoegaarden, BE;
Mark Joseph Brennan, Aarschot, BE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/48 (2006.01); C08G 18/10 (2006.01); C08G 18/32 (2006.01); C08G 18/38 (2006.01); C08G 18/42 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/146 (2013.01); C08G 18/10 (2013.01); C08G 18/3206 (2013.01); C08G 18/3851 (2013.01); C08G 18/4238 (2013.01); C08G 18/4825 (2013.01); C08G 18/4854 (2013.01); C08G 18/664 (2013.01); C08G 18/6674 (2013.01); C08G 18/6685 (2013.01); C08G 18/7671 (2013.01); C08J 9/122 (2013.01); C08G 2110/0008 (2021.01); C08G 2110/0066 (2021.01); C08J 2201/022 (2013.01); C08J 2203/06 (2013.01); C08J 2203/162 (2013.01); C08J 2205/05 (2013.01); C08J 2205/06 (2013.01); C08J 2375/06 (2013.01); C08J 2375/08 (2013.01); C08J 2375/12 (2013.01);
Abstract
A reactive mixture and method for making a thermoplastic polyurethane (TPU) flexible foam having a predominantly open-cell structure (open-cell content of ≥50% by volume calculated on the total volume of the foam and measured according to ASTM D6226-10) and an apparent density below 200 kg/m.