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:
Jun. 20, 2017
Filed:
Sep. 28, 2015
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Jgc Catalysts and Chemicals Ltd., Kawasaki-Shi, JP;
Utako Mizuno, Tokyo, JP;
Midori Nakajo, Tokyo, JP;
Seiji Shinohara, Tokyo, JP;
Toshio Yoshihara, Tokyo, JP;
Hiroyasu Nishida, Kawasaki, JP;
Ryo Muraguchi, Kawasaki, JP;
Masafumi Hirai, Kawasaki, JP;
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
JGC Catalysts and Chemicals Ltd., Kawasaki-Shi, Kanagawa-Ken, JP;
Abstract
There is provided an antireflective laminate having a low refractive index and excellent mechanical strength, which comprises a coating layer of an ionizing radiation curing-type resin composition comprising ionizing radiation curing group-containing hollow silica fine particles. The antireflective laminate comprises a light transparent base material and at least a low refractive index layer having a refractive index of not more than 1.45 provided on the light transparent base material, wherein the low refractive index layer comprises an ionizing radiation curing-type resin composition and silica fine particles having an outer shell layer with the interior of the silica fine particles being porous or void, and, for a part or all of the silica fine particles, at least a part of the surface of the silica fine particle has been treated with an ionizing radiation curing group-containing silane coupling agent.