Invention Grant
- Patent Title: Transparent laminate
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Application No.: US15329779Application Date: 2015-07-09
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Publication No.: US10653560B2Publication Date: 2020-05-19
- Inventor: Masayasu Kakinuma , Masaki Takenouchi , Eiji Ohta , Satoshi Kawamura , Maki Ogawa
- Applicant: DEXERIALS CORPORATION
- Applicant Address: JP Shinagawa-Ku, Tokyo
- Assignee: DEXERIALS CORPORATION
- Current Assignee: DEXERIALS CORPORATION
- Current Assignee Address: JP Shinagawa-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@18b6f35e com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@72ad240d
- International Application: PCT/JP2015/069710 WO 20150709
- International Announcement: WO2016/017391 WO 20160204
- Main IPC: G02B1/118
- IPC: G02B1/118 ; A61F9/02 ; B32B27/30 ; C08F2/46 ; B32B3/30 ; C08J3/24 ; G02B27/00 ; G02B1/18 ; C08J7/04 ; A41D13/11

Abstract:
A transparent laminate including: transparent substrate; and structure layer which contains protrusion portions, depression portions, or both on a surface thereof, average distance between the protrusion portions adjacent or the depression portions adjacent being equal to or less than wavelength of visible light; the structure layer including polymerized product of active-energy-ray-curable resin composition including composition of (meth)acrylate-based-polymerizable compound; the composition including at least any of the following (A) and (B), and the following (C) and (D): (A) ester (meth)acrylate of trihydric alcohol having main and side chain each including alkyl chain; (B) ester di(meth)acrylate of ethylene-oxide-modified bisphenol A; (C) polyalkylene glycol di(meth)acrylate; and (D) ester di(meth)acrylate of dihydric alcohol having main chain including linear alkyl chain; water contact angle on the surface of the structure layer being 26° or more and 74° or less; and storage elastic modulus at 180° C. of the structure layer being less than 0.5 GPa.
Public/Granted literature
- US20170209308A1 TRANSPARENT LAMINATE Public/Granted day:2017-07-27
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