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:
Nov. 05, 2013
Filed:
Jul. 11, 2011
Yukiko Higo, Osaka, JP;
Hiroshi Noro, Osaka, JP;
Yukiko Higo, Osaka, JP;
Hiroshi Noro, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
The present invention relates to a photocurable resin composition including an epoxy resin, an oxetane compound and a photopolymerization initiator, in which the epoxy resin includes the following ingredient (A), and the oxetane compound includes the following ingredient (B), and the ingredient (A) is contained in an amount of from 60 to 95% by weight and the ingredient (B) is contained in an amount of from 5 to 40% by weight relative to 100% by weight of a total resin amount in the resin composition: (A) an epoxy resin having at least two epoxy groups in one molecule thereof and being liquid at room temperature; and (B) an oxetane compound represented by the following general formula (I) in which n is an integer of from 1 to 6.