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:
May. 15, 1984
Filed:
Jul. 22, 1983
Applicant:
Inventors:
Nobuo Ito, Oiso, JP;
Koji Takeuchi, Yokohama, JP;
Masahiro Abe, Kawasaki, JP;
Kiyomiki Hirai, Kawasaki, JP;
Assignee:
Ajinomoto Company Incorporated, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 99 ; 525504 ; 564150 ;
Abstract
Hydrazides of the formula ##STR1## are good curing agents for epoxy resin. The curing agents are useful in formulating novel storable one-package, heat-curable epoxy resin-based compositions.