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:
Jul. 07, 2020
Filed:
Feb. 07, 2019
Applicants:
Covestro Deutschland Ag, Leverkusen, DE;
Covestro Llc, Pittsburgh, PA (US);
Inventors:
Igor Pochorovski, Bergisch Gladbach, DE;
Alan Ekin, Coraopolis, PA (US);
Assignees:
COVESTRO DEUTSCHLAND AG, Leverkusen, DE;
COVESTRO LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/83 (2006.01); C08J 3/24 (2006.01); C09D 175/04 (2006.01); C09K 3/10 (2006.01); C07D 265/34 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/833 (2013.01); C07D 265/34 (2013.01); C08J 3/24 (2013.01); C09D 175/04 (2013.01); C09J 175/04 (2013.01); C09K 3/1021 (2013.01); C07C 2601/04 (2017.05); C07C 2602/00 (2017.05); C09K 2200/065 (2013.01);
Abstract
A cross-linker composition, a resin composition, a curable composition, a method of making thereof, and articles produced therefrom are provided. The cross-linker composition can be formed from by contacting a diethanolamine with a dialkylsquarate to form the cross-linker composition. The resin composition can be formed by contacting the cross-linker composition with an isocyanate. The curable composition can be formed by contacting the resin composition with an amine.