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:
Sep. 14, 2021
Filed:
Jul. 30, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A photo-curable composition having a high polymerization rate and a high polymerization conversion is provided, containing a radical-polymerizable monomer (A), a photopolymerization initiator (B), and a compound (C) serving as a sensitizer and having the following general formula (1), wherein X1 and X2 are selected from the group consisting of a hydrogen atom, alkyl groups, a phenyl group, a naphthyl group, and alkyl groups in which part or all of the hydrogen atoms are substituted with fluorine; where X1 and X2 may be the same or different; and R1 to R10 are independently selected from the group consisting of a hydrogen atom, halogen atoms, alkyl groups, alkoxy groups, a phenyl group, a naphthyl group, and alkyl groups in which part or all of the hydrogen atoms are substituted with fluorine, wherein R1 to R10 may be the same or different.