Title:
DOUBLE-SIDED ADHESIVE TAPE, PROTECTIVE MEMBER, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/009845
Kind Code:
A1
Abstract:
The problem to be solved by the present invention is to provide a double-sided adhesive tape that has outstanding reworkability and air-bleeding properties as well as outstanding impact resistance and scattering prevention properties. The present invention relates to a double-sided adhesive tape comprising a silicone-based adhesive layer on one side of a substrate and an acrylic adhesive layer on the other side of the substrate, such tape being characterized in that a prescribed polyethylene terephthalate film is affixed to the silicone-based adhesive layer and the tensile strength measured by pulling the resultant product in the 180° direction is in the range 0.01-0.1 N/25 mm, and a prescribed polyethylene terephthalate film is further affixed to the acrylic adhesive layer and the tensile strength measured by pulling the resultant product in the 180° direction is in the range 5-28 N/25 mm.
Inventors:
YAMAKAMI AKIRA (JP)
YAMAKAWA DAISUKE (JP)
KURATA YOSHIHIRO (JP)
YAMAKAWA DAISUKE (JP)
KURATA YOSHIHIRO (JP)
Application Number:
PCT/JP2015/069112
Publication Date:
January 21, 2016
Filing Date:
July 02, 2015
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J7/20; C09J133/00; C09J183/04; G09F9/00
Foreign References:
| JP2009175266A | 2009-08-06 | |||
| JP2010015506A | 2010-01-21 | |||
| JP2012144701A | 2012-08-02 | |||
| JP2002356663A | 2002-12-13 | |||
| JP2013119564A | 2013-06-17 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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