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:
Nov. 22, 2022
Filed:
Nov. 09, 2017
Applicants:
Evonik Operations Gmbh, Essen, DE;
Gamini Ananda Vedage, Bethlehem, PA (US);
Michael Cook, Macungie, PA (US);
Sudhir Ananthachar, Hillsborough, NJ (US);
Jamie Schneck, Allentown, PA (US);
Inventors:
Gamini Ananda Vedage, Bethlehem, PA (US);
Michael Cook, Macungie, PA (US);
Sudhir Ananthachar, Hillsborough, NJ (US);
Jamie Schneck, Allentown, PA (US);
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C07C 209/68 (2006.01); C07C 211/49 (2006.01);
U.S. Cl.
CPC ...
C08G 59/5033 (2013.01); C07C 209/68 (2013.01); C07C 211/49 (2013.01);
Abstract
The present invention provides benzylated triaminononane compounds, epoxy curing agent compositions comprising benzylated triaminononane compounds and methods of making such compositions. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed.