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. 31, 2023
Filed:
Dec. 12, 2018
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Christian Holtgrewe, Duesseldorf, DE;
Harald Kuester, Duesseldorf, DE;
Thomas Bachon, Duesseldorf, DE;
Guadalupe Sanchis Otero, Duesseldorf, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); C08G 18/48 (2006.01); C08G 18/20 (2006.01); C08G 18/76 (2006.01); C09J 175/04 (2006.01); C08G 59/68 (2006.01); C08G 18/00 (2006.01); C08G 59/40 (2006.01); C08G 59/62 (2006.01); C08J 3/24 (2006.01); B29C 67/24 (2006.01); B29C 70/48 (2006.01); C08G 18/09 (2006.01); B29K 63/00 (2006.01); B29K 79/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/04 (2013.01); B29C 67/246 (2013.01); B29C 70/48 (2013.01); C08G 18/003 (2013.01); C08G 18/092 (2013.01); C08G 18/2027 (2013.01); C08G 18/2063 (2013.01); C08G 18/2081 (2013.01); C08G 18/4804 (2013.01); C08G 18/4825 (2013.01); C08G 18/4895 (2013.01); C08G 18/7664 (2013.01); C08G 18/7671 (2013.01); C08G 59/4028 (2013.01); C08G 59/62 (2013.01); C08G 59/686 (2013.01); C08J 3/24 (2013.01); C09J 175/04 (2013.01); B29K 2063/00 (2013.01); B29K 2079/00 (2013.01); C08G 2115/02 (2021.01); C08J 2363/02 (2013.01); C08J 2375/04 (2013.01); C08J 2375/08 (2013.01);
Abstract
The invention relates to a method for producing a cured composition which has at least one oxazolidinone ring and at least one isocyanurate ring and is cross-linked by the same, starting from a liquid reactive mixture which, based on the total weight thereof, contains at least one epoxy resin, at least one polyisocyanate, at least one polyol, and at least one catalyst composition. The invention further relates to the cured composition obtainable thereby.