Title:
MULTILAYER FILM AND WOUND BODY
Document Type and Number:
WIPO Patent Application WO/2015/182614
Kind Code:
A1
Abstract:
Provided is a long multilayer film comprising a long optical film and a long protective film that can be peeled from the long optical film, wherein the following satisfy predetermined relationships: a three-dimensional center line average roughness R1 of the optical film in a surface opposite a surface on the protective film side; a three-dimensional center line average roughness R2 of the protective film in a surface opposite a surface on the optical film side; a tensile elastic modulus M1 in a longitudinal direction of the optical film; and a tensile elastic modulus M2 in a longitudinal direction of the protective film. Also provided is a wound body of the multilayer film.
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Inventors:
SUDA KAZUYA (JP)
Application Number:
PCT/JP2015/065117
Publication Date:
December 03, 2015
Filing Date:
May 26, 2015
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
B32B27/00; G02B5/30
Foreign References:
| JP2012061712A | 2012-03-29 | |||
| JP2010221625A | 2010-10-07 | |||
| JP2013075429A | 2013-04-25 | |||
| JP2007076046A | 2007-03-29 | |||
| JP2014012372A | 2014-01-23 | |||
| JP2010017932A | 2010-01-28 | |||
| JP2013060555A | 2013-04-04 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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