Title:
LAMINATE, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/141516
Kind Code:
A1
Abstract:
A laminate which comprises a layer containing a cellulose ester and a layer containing an adhesive polymer, and wherein: the layer containing an adhesive polymer is adjacent to at least one surface of the layer containing a cellulose ester; the adhesive polymer has a graft structure, a branched structure or a star structure that is composed of one kind of repeating unit or a block structure, a graft structure, a branched structure or a star structure that is composed of two or more kinds of repeating units; and the repeating units include a repeating unit (a) that has a solubility parameter δt as calculated by a Hoy method of 13.5 or more but less than 20.0. A polarizing plate which uses this laminate; and an image display device.
Inventors:
NAKAZAWA YUKI (JP)
NOZOE YUTAKA (JP)
NAITO YU (JP)
NOZOE YUTAKA (JP)
NAITO YU (JP)
Application Number:
PCT/JP2016/084963
Publication Date:
August 24, 2017
Filing Date:
November 25, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B23/08; B32B27/30; C08J7/043; C08J7/046; G02B5/30; G02F1/1335
Foreign References:
| JP2013539076A | 2013-10-17 | |||
| JP2004354962A | 2004-12-16 | |||
| JP2011136503A | 2011-07-14 | |||
| JP2015517585A | 2015-06-22 | |||
| JP2005309362A | 2005-11-04 | |||
| JP2009134238A | 2009-06-18 |
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Download PDF: