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:
Aug. 20, 2024
Filed:
Jun. 23, 2020
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Johann Klassen, Lemfoerde, DE;
Hendrik Wagner, Lemfoerde, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); C08G 18/18 (2006.01); C08G 18/20 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01);
U.S. Cl.
CPC ...
C08J 9/141 (2013.01); C08G 18/1808 (2013.01); C08G 18/1816 (2013.01); C08G 18/1833 (2013.01); C08G 18/2036 (2013.01); C08G 18/4018 (2013.01); C08G 18/4291 (2013.01); C08G 18/4816 (2013.01); C08G 18/4829 (2013.01); C08G 18/4845 (2013.01); C08G 18/485 (2013.01); C08G 18/7671 (2013.01); C08G 2110/0025 (2021.01); C08J 2201/022 (2013.01); C08J 2203/14 (2013.01); C08J 2205/10 (2013.01); C08J 2375/08 (2013.01);
Abstract
A polyol component P) contains at least two different polyether polyols A) and C), and at least one polyether ester polyol D). A process can be used for producing rigid polyurethane foams using the polyol component P), and the rigid polyurethane foams produced therefrom are useful.