Title:
活性エネルギー線硬化性組成物、その硬化膜及び反射防止フィルム
Document Type and Number:
Japanese Patent JP7082146
Kind Code:
B2
Abstract:
An actinic energy ray-curable composition contains a low-refractive-index material capable of dissolving in a general-purpose solvent and that can impart excellent scratch resistance to a surface of its cured coating film, and a cured film and an antireflection film thereof. An actinic energy ray-curable composition contains a poly(perfluoroalkylene ether) chain-containing actinic energy ray-curable polyfunctional compound (I) and an actinic energy ray-curable compound (II) that is a copolymer of polymerizable unsaturated monomers, the actinic energy ray-curable compound (II) having a side chain containing a fluorinated alkyl group (x) having 1 to 6 carbon atoms to which a fluorine atom is attached and a side chain containing an actinic energy ray-curable group (y), the actinic energy ray-curable compound (II) having a silicone chain (z) with a molecular weight of 2,000 or more at one end of the copolymer, and a cured film and an antireflection film obtained by curing the composition.
Inventors:
Miki Ota
Ryosuke Hashide
Kazuki Oo
Koike Exhibition
Kenji Sakai
Ryosuke Hashide
Kazuki Oo
Koike Exhibition
Kenji Sakai
Application Number:
JP2019571756A
Publication Date:
June 07, 2022
Filing Date:
June 25, 2019
Export Citation:
Assignee:
DIC Corporation
International Classes:
C08F299/08; C08F293/00; C09D4/00; C09D4/02; C09D5/33; C09D7/61; C09D171/02; C09D183/10; G02B1/111
Attorney, Agent or Firm:
Ogawa Shinji
Akihiro Iwamoto
Takayuki Ohno
Akihiro Iwamoto
Takayuki Ohno