公开(公告)号：US20170209308A1

公开(公告)日：2017-07-27

申请号：US15329779

申请日：2015-07-09

Applicant: DEXERIALS CORPORATION

Inventor： Masayasu KAKINUMA ,  Masaki TAKENOUCHI ,  Eiji OHTA ,  Satoshi KAWAMURA ,  Maki OGAWA

IPC: A61F9/02 ,  A41D13/11

CPC classification number: A61F9/029 ,  A41D13/1184 ,  A61F9/02 ,  B32B3/30 ,  B32B27/30 ,  C08F2/46 ,  C08J3/24 ,  C08J7/047 ,  C08J2369/00 ,  C08J2433/06 ,  G02B1/118 ,  G02B1/18 ,  G02B27/0006

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.