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. 06, 2022
Filed:
Mar. 23, 2020
Fujifilm Corporation, Tokyo, JP;
Yuichiro Goto, Haibara-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A curable composition for imprinting satisfies the following A to C: A: the curable composition includes a polyfunctional polymerizable compound having a polymerizable group equivalent of 150 or higher; B: the curable composition includes a photopolymerization initiator; and C: the curable composition satisfies at least one of a condition that the content of an ultraviolet absorber in which the light absorption coefficient at a maximum emission wavelength of an irradiation light source is 1/2 or higher of the light absorption coefficient of the photopolymerization initiator is 0.5 to 8 mass % with respect to non-volatile components or a condition that the content of a polymerization inhibitor is 0.1 to 5 mass % with respect to the non-volatile components. The non-volatile components refer to components in the curable composition for imprinting other than a solvent.