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:
Oct. 21, 2014
Filed:
May. 12, 2011
Mark B. Wilson, Clute, TX (US);
Stephanie L. Potisek, Pearland, TX (US);
Ashwin Bharadwaj, Pearland, TX (US);
Michael J. Mullins, Houston, TX (US);
Steven J. Guillaudeu, Midland, MI (US);
Mark B. Wilson, Clute, TX (US);
Stephanie L. Potisek, Pearland, TX (US);
Ashwin Bharadwaj, Pearland, TX (US);
Michael J. Mullins, Houston, TX (US);
Steven J. Guillaudeu, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A multifunctional aromatic amine hardener composition including the reaction condensation product of (a) at least one aniline and (b) at least one non-aromatic cyclic dicarboxaldehyde; and a reactive thermosettable resin composition including (i) at least one multifunctional aromatic amine hardener composition curing agent, (ii) at least one thermoset resin, and optionally (c) at least one catalyst; and a process for preparing a thermoset product from the thermosettable composition. The hardener composition above and a thermoset resin may be used to prepare a thermoset product with improved thermo-mechanical behavior.