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. 19, 2021
Filed:
Mar. 09, 2016
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Michael J. Krupa, South Rockwood, MI (US);
Robert S. Coleman, Livonia, MI (US);
David Shtern, West Bloomfield, MI (US);
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/48 (2006.01); C08G 18/16 (2006.01); C08G 18/76 (2006.01); C08J 9/08 (2006.01); C08G 18/18 (2006.01); C08G 18/22 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08J 9/00 (2006.01); C08J 9/14 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/163 (2013.01); C08G 18/18 (2013.01); C08G 18/225 (2013.01); C08G 18/4018 (2013.01); C08G 18/4208 (2013.01); C08G 18/4816 (2013.01); C08G 18/4829 (2013.01); C08G 18/7664 (2013.01); C08J 9/0061 (2013.01); C08J 9/08 (2013.01); C08J 9/146 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0025 (2013.01); C08J 2201/022 (2013.01); C08J 2203/02 (2013.01); C08J 2203/162 (2013.01); C08J 2203/184 (2013.01); C08J 2205/052 (2013.01); C08J 2205/10 (2013.01); C08J 2375/04 (2013.01); C08J 2400/30 (2013.01);
Abstract
A method of forming a polyurethane foam article includes the step of forming a resin composition. The resin composition includes a polyol component, an amine catalyst, and a blowing component. The blowing component includes a hydrofluoroolefin and formic acid. The method also includes the steps of combining the resin composition, a recycled resin composition, and an isocyanate component to form a reaction mixture and discharging the reaction mixture to form the polyurethane foam article.