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. 06, 2026
Filed:
Mar. 18, 2022
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Kazuki Kouno, Kanagawa, JP;
Aoi Yokoo, Niigata, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C08G 59/18 (2006.01); C08L 63/00 (2006.01); C09D 163/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/5033 (2013.01); C08G 59/184 (2013.01); C08G 59/50 (2013.01); C08G 59/5006 (2013.01); C08L 63/00 (2013.01); C09D 163/00 (2013.01);
Abstract
Provided are an epoxy resin curing agent containing a polyamine (A) or an adduct modified product of the polyamine (A), the polyamine (A) including a diamine (A1) represented by the following formula (1), an epoxy resin composition, and a paint containing these:
Kouno, Kazuki. (2026). Epoxy resin curing agent, epoxy resin composition, and paint (U.S. Patent No. 12753270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753270
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile