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. 11, 2023
Filed:
Feb. 15, 2021
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Jeffrey Paul Youngblood, West Lafayette, IN (US);
Matthew Korey, Hamilton, OH (US);
John Alan Howarter, West Lafayette, IN (US);
Natalie Burgos, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/10 (2006.01); C08L 63/00 (2006.01); C08K 5/134 (2006.01); C08G 59/62 (2006.01);
U.S. Cl.
CPC ...
C08F 283/10 (2013.01); C08G 59/62 (2013.01); C08K 5/134 (2013.01); C08L 63/00 (2013.01); C08L 2201/02 (2013.01);
Abstract
The present disclosure provides to a novel flame retardant resin, wherein the resin is a reaction product of an epoxy material, a curing agent, and a partially esterified tannic acid of formula I,