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:
May. 10, 2022
Filed:
Dec. 05, 2017
Dic Corporation, Tokyo, JP;
Shin Sasamoto, Ichihara, JP;
Akira Takano, Ichihara, JP;
DIC Corporation, Tokyo, JP;
Abstract
Objects are to provide a fluorine-containing active energy ray curable resin which may be suitably used as a surfactant in an aqueous active energy ray curable resin composition, to provide an active energy ray curable resin composition including the resin, and to provide a cured product obtained by curing the composition. Specifically, a fluorine-containing active energy ray curable resin is provided which includes a polymer structure (a1) derived from a radically polymerizable unsaturated monomer, a poly(perfluoroalkylene ether) chain (a2), a radically polymerizable unsaturated group (a3), and an acid group forming a neutral salt structure (a4). Also provided are a surfactant including the fluorine-containing active energy ray curable resin; an active energy ray curable resin composition including the fluorine-containing active energy ray curable resin, an active energy ray curable hydrophilic resin other than the fluorine-containing active energy ray curable resin, and water; and a cured film of the composition.