Title:
MULTILAYER FILM, OPTICAL ELEMENT, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/025835
Kind Code:
A1
Abstract:
This multilayer film is obtained by forming a resin layer on a supporting film for the purpose of providing a multilayer film which is suppressed in the occurrence of damage to a supporting film even if an external force such as collision, abrasion, or removal of an adhesive tape is applied thereto. The supporting film is formed of a (meth)acrylic resin, and the resin layer is obtained by curing a resin composition that contains an active energy ray curable compound (I) and a polymerizable resin (II) other than the active energy ray curable compound (I). The polymerizable resin (II) is obtained by reacting a polymer (P), which is obtained by copolymerizing, as essential monomer components, a polymerizable unsaturated monomer (A) that has a silicone chain having a molecular weight of 2,000 or more and a polymerizable unsaturated monomer (B) that has a reactive functional group (b), with a compound (C) which has a polymerizable unsaturated group and at least one functional group (c) that is reactive with the functional group (b).
Inventors:
NOGUCHI JUN (JP)
SUZUKI HIDEYA (JP)
SUZUKI HIDEYA (JP)
Application Number:
PCT/JP2014/071621
Publication Date:
February 26, 2015
Filing Date:
August 19, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/30; C08J7/043; C08J7/046; C08J7/048; G02B5/30
Foreign References:
| JP2013156333A | 2013-08-15 | |||
| JP2010191023A | 2010-09-02 | |||
| JP2000001314A | 2000-01-07 | |||
| JP2013095776A | 2013-05-20 | |||
| JP2013040317A | 2013-02-28 | |||
| JP2013155235A | 2013-08-15 | |||
| JP2012206313A | 2012-10-25 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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