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Patent Searching and Data


Title:
LAMINATED BODY
Document Type and Number:
WIPO Patent Application WO/2011/118367
Kind Code:
A1
Abstract:
Disclosed is a laminated body that comprises an anti-reflection film on the surface of which a protective film is bonded, said protective film exhibiting excellent temporary adhesion and not easily leaving an adhesive residue after being removed. Specifically disclosed is a laminated body which comprises an anti-reflection film, and a protective film that is bonded onto the anti-reflection film. The surface of the anti-reflection film is provided with a plurality of projected portions, and the distance between the apexes of adjacent projected portions is not more than a visible light wavelength. The protective film comprises a supporting film and an adhesive layer that is in contact with the anti-reflection film, and the adhesive layer is configured of an adhesive which contains a polymer that has an olefin structure as a monomer unit.

Inventors:
TAGUCHI TOKIO
IMAOKU TAKAO
MINOURA KIYOSHI
IKEMOTO SHIGETAKA (JP)
HAYAKAWA KENJI (JP)
NISHIZAKI NAOYA (JP)
YACHIYAMA YUHICHI (JP)
Application Number:
PCT/JP2011/055120
Publication Date:
September 29, 2011
Filing Date:
March 04, 2011
Export Citation:
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Assignee:
SHARP KK (JP)
SUMIRON CO LTD (JP)
TAGUCHI TOKIO
IMAOKU TAKAO
MINOURA KIYOSHI
IKEMOTO SHIGETAKA (JP)
HAYAKAWA KENJI (JP)
NISHIZAKI NAOYA (JP)
YACHIYAMA YUHICHI (JP)
International Classes:
G02B1/11; B32B27/00; B32B27/32; C09J7/38; C09J201/00; F21V3/04
Domestic Patent References:
WO2009110139A12009-09-11
Foreign References:
JP2008214437A2008-09-18
JP2009269237A2009-11-19
JP2002212523A2002-07-31
JP2005298630A2005-10-27
JP2007016217A2007-01-25
JP2008535702A2008-09-04
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
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Claims: