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:
Mar. 12, 2024
Filed:
Jun. 10, 2022
Tokyo Ohka Kogyo Co., Ltd., Kawasaki, JP;
Hiroki Chisaka, Kawasaki, JP;
Shinsuke Kawatsu, Kawasaki, JP;
TOKYO OHKA KOGYO CO., LTD., Kawasaki, JP;
Abstract
A curable composition capable of forming a cured product having a high refractive index and suppressed increase in reflectance, a cured product of the curable composition, and a method for producing the cured product using the curable composition. The curable composition includes a photopolymerizable monomer, metal oxide nanoparticles, and a photopolymerization initiating agent. The photopolymerizable monomer includes a compound represented by the following formula (a1). In the formula, Rand Reach independently represents a single bond or an alkylene group, Rrepresents an alkyl group, an alkenyl group, an alkoxy group, or a hydroxy group, and n represents 0 or 1