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. 16, 2025
Filed:
Jun. 10, 2022
Applicant:
Braskem S.a., Camacari, BR;
Inventors:
Felipe Cicaroni Fernandes, Campinas, BR;
Iuri Estrada Gouvêa, Campinas, BR;
Nei Sebastião Domingues Júnior, Novo Hamburgo, BR;
Assignee:
BRASKEM S.A., Camacari, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 407/14 (2006.01); C07D 307/68 (2006.01); C08G 59/06 (2006.01);
U.S. Cl.
CPC ...
C07D 407/14 (2013.01); C07D 307/68 (2013.01); C08G 59/066 (2013.01);
Abstract
The present disclosure provides diglycidyl ethers and esters of 2,4-furandimethanol (2,4-FDME) and of 2,4-furandicarboxylic acid (2,4-FDCA), methods of making diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA, epoxy resins derived from diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA, and methods of making epoxy resins derived from diglycidyl ethers and esters of 2,4-FDME and 2,4-FDCA.