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:
Feb. 12, 2019
Filed:
Jul. 15, 2014
Dic Corporation, Tokyo, JP;
Kouichi Murakami, Ichihara, JP;
Atsushi Miyagaki, Ichihara, JP;
DIC Corporation, Tokyo, JP;
Abstract
Provided are a thermosetting resin composition which is soluble in a general-purpose solvent and which can obtain a cured product (cured film) having high optical transparency to the ultraviolet region (approximately 300 nm) from the visible region, and a polyamide-imide resin suitable for use in preparing the thermosetting resin composition. Specifically, provided are an alcohol-modified polyamide-imide resin, which is obtained by reacting an isocyanurate type polyisocyanate (a1) synthesized from an isocyanate having an aliphatic structure with a tricarboxylic anhydride (a2) to prepare a polyamide-imide resin (a), and then reacting the polyamide-imide resin (a) with an alcohol compound (b); a curable resin composition containing the polyamide-imide resin; and a cured product of the curable resin composition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile