Title:
ACTINIC ENERGY RAY CURABLE COMPOSITION, AND CURED FILM AND ANTIREFLECTION FILM THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/017251
Kind Code:
A1
Abstract:
Provided are: an actinic energy ray curable composition which comprises a low refractive index material that dissolves in a general purpose solvent, and which is capable of imparting excellent scratch resistance to the surface of a cured coating thereof; and a cured film and an antireflection film thereof. Specifically provided are: the actinic energy ray curable composition which is characterized by comprising a poly(perfluoroalkylene ether) chain-containing actinic energy ray curable multifunctional compound (I), and an actinic energy ray curable compound (II) which is a copolymer of polymerizable unsaturated monomers having, on a side chain, a fluorinated alkyl group (x) having 1 to 6 carbon atoms and to which a fluorine atom is bonded, and an actinic energy ray curable group (y), and which has a silicone chain (z) having a molecular weight of 2000 or more on one end of the copolymer; and the cured film and the antireflection film obtained by curing the actinic energy ray curable composition.
Inventors:
OTA MIKI (JP)
HASHIDE RYOSUKE (JP)
OBI KAZUKI (JP)
KOIKE NOBUYUKI (JP)
SAKAI KENJI (JP)
HASHIDE RYOSUKE (JP)
OBI KAZUKI (JP)
KOIKE NOBUYUKI (JP)
SAKAI KENJI (JP)
Application Number:
PCT/JP2019/025068
Publication Date:
January 23, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08F299/08; C08F290/06; C08F290/12; C09D5/00; C09D7/61; C09D155/00; C09D183/07
Foreign References:
| JP2017002216A | 2017-01-05 | |||
| JP2009528402A | 2009-08-06 | |||
| JP2014224235A | 2014-12-04 | |||
| JP2013181039A | 2013-09-12 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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