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. 08, 2019
Filed:
Nov. 12, 2015
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Assignee:
DIC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 163/00 (2006.01); C04B 41/63 (2006.01); C04B 41/00 (2006.01); C04B 41/48 (2006.01); C08G 59/50 (2006.01); C08G 59/22 (2006.01); C08G 59/24 (2006.01); C04B 28/02 (2006.01);
U.S. Cl.
CPC ...
C09D 163/00 (2013.01); C04B 41/009 (2013.01); C04B 41/4853 (2013.01); C04B 41/63 (2013.01); C08G 59/223 (2013.01); C08G 59/226 (2013.01); C08G 59/245 (2013.01); C08G 59/5026 (2013.01); C08G 59/5033 (2013.01);
Abstract
Provided are a curing agent for epoxy resins, which is a curing agent capable of curing an epoxy resin at room temperature, and which can form a cured product (cured coating film) having excellent adhesion even to a substrate which is not in an environment completely dried, and an epoxy resin composition obtained using the same. A curing agent for epoxy resins, containing (a1) an aromatic amine, (a2) an aliphatic amine having an aromatic ring or a cycloalkane ring, and (a3) a curing accelerator, and an epoxy resin composition containing the curing agent and an epoxy resin.