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:
Dec. 31, 2024
Filed:
Dec. 01, 2023
Applicant:
Covestro (Netherlands) B.v., Geleen, NL;
Inventors:
Gerardus Cornelis Overbeek, Echt, NL;
Patrick Johannes Maria Stals, Echt, NL;
Daan Van Der Zwaag, Echt, NL;
Alfred Jean Paul Bückmann, Echt, NL;
Assignee:
Covestro (Netherlands) B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/14 (2006.01); C08K 5/3432 (2006.01); C09D 7/40 (2018.01); C09D 133/08 (2006.01); C09D 133/12 (2006.01); C09D 167/02 (2006.01); C09D 175/04 (2006.01);
U.S. Cl.
CPC ...
C07D 403/14 (2013.01); C08K 5/3432 (2013.01); C09D 7/40 (2018.01); C09D 133/08 (2013.01); C09D 133/12 (2013.01); C09D 167/02 (2013.01); C09D 175/04 (2013.01);
Abstract
The present invention relates to a multi-aziridine compound having: The multi-aziridine compound can be used for example for crosslinking of for example carboxylic acid functional polymers dissolved and/or dispersed in an aqueous medium.