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. 12, 2020
Filed:
Mar. 30, 2016
Toho Tenax Co., Ltd., Tokyo, JP;
Toru Kaneko, Tokyo, JP;
Yuko Okano, Tokyo, JP;
TOHO TENAX CO., LTD., Tokyo, JP;
Abstract
The present invention provides an epoxy resin composition comprising at least the following component [A], component [B] and component [C], the epoxy resin composition being characterized in that: the mixture of component [A] and component [B] is a mixture that, when temperature is increased at 2° C./min, begins to thicken at temperature (T) and completes thickening at temperature (T), temperature (T) being 80-110° C. and temperature (T) and temperature (T) satisfying the relationship of expression (1) 5° C.≤(T−T)≤20° C. expression (1); and the mixture of component [A] and component [C] is a mixture that, when temperature is increased at 2° C./min, begins to cure at temperature (T), temperature (T) and temperature (T) satisfying the relationship of expression (2) 5° C.≤(T−T)≤80° C. expression (2).