Title:
SURFACE PROTECTION FILM, AND OPTICAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2016/114256
Kind Code:
A1
Abstract:
Provided are a surface protection film with which it is possible to achieve anti-static properties and temporal stability in peeling electrostatic potential, and an optical member. The surface protection film of the present invention is provided with a base material having a first surface and a second surface, an anti-static layer provided on the first surface of the base material, and an adhesive layer formed from an adhesive composition on the second surface of the base material, wherein the surface protection film is characterized in that: the anti-static layer is formed from an anti-static composition containing polyaniline sulfonic acid and polythiophenes doped by polyanions as conductive polymer components, and a binder; and the mixture ratio (mass ratio) of the polyaniline sulfonic acid and the polythiophenes doped by polyanions is 90:10-10:90.
Inventors:
KATAOKA KENICHI (JP)
WATANABE NATSUKO (JP)
MITSUI KAZUMA (JP)
AMANO TATSUMI (JP)
WATANABE NATSUKO (JP)
MITSUI KAZUMA (JP)
AMANO TATSUMI (JP)
Application Number:
PCT/JP2016/050667
Publication Date:
July 21, 2016
Filing Date:
January 12, 2016
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B27/00; B32B27/18; B32B27/36; C09J7/20; C09J11/00; C09J11/08; C09J133/00; C09J175/04; C09J183/04
Foreign References:
| JP2004223923A | 2004-08-12 | |||
| JP2000026817A | 2000-01-25 | |||
| JPH11300895A | 1999-11-02 | |||
| JP2012224683A | 2012-11-15 | |||
| JP2013235024A | 2013-11-21 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
Patent business corporation ユニアス international patent firm (JP)
Patent business corporation ユニアス international patent firm (JP)
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