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:
Sep. 03, 2024
Filed:
Dec. 10, 2019
Applicant:
Hüttenes-albertus Chemische Werke Gesellschaft Mit Beschränkter Haftung, Düsseldorf, DE;
Inventors:
Annika Klose, Hannover, DE;
Markus Schabrucker, Düsseldorf, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B22C 1/22 (2006.01); C08G 18/08 (2006.01); C08G 18/54 (2006.01); C08G 18/76 (2006.01); C08J 7/05 (2020.01);
U.S. Cl.
CPC ...
C08G 18/542 (2013.01); B22C 1/2273 (2013.01); C08G 18/0842 (2013.01); C08G 18/7671 (2013.01); C08J 7/05 (2020.01); C08J 2375/04 (2013.01);
Abstract
What is described are isocyanate compositions comprising β-dicarbonyl compounds and a binder system, especially for use in a process from the group consisting of polyurethane cold-box process and polyurethane no-bake process, with this isocyanate composition as polyisocyanate component.