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. 23, 2021
Filed:
Dec. 16, 2019
Fujifilm Corporation, Tokyo, JP;
Takafumi Nakayama, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An object of the present invention is to develop a compound and a curable composition which are capable of providing an optical member having favorable refractive index characteristics and a high degree of moisture-heat resistance. The present invention relates to a compound represented by General Formula (1), a curable composition containing the compound, a semi-cured product, a cured product, an optical member, and a lens. At least one of R, . . . , or Rrepresents an aryl group or a heteroaryl group which is substituted by a substituent containing a (meth)acryloyloxy group, and at least one of R, . . . , or Rrepresents an aryl group or a heteroaryl group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile