Title:
ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2013/191106
Kind Code:
A1
Abstract:
This adhesive tape comprises an adhesive layer on a foam substrate, the foam substrate having a thickness of 250 μm or less and an interlayer strength of 10 to 18 N/cm, and the adhesive layer having a thickness of 40 μm or less. The adhesive tape formed by being provided with an adhesive layer of a thickness of 25μm on a PET substrate of a thickness of 25 μm is pressed over back and forth 1 time using a 2 kg roller onto an SUS board in an environment of a temperature of 23°C and relative humidity of 65%RH, and is allowed to stand for one hour in an environment of a temperature of 23°C and relative humidity of 50%RH, after which the adhesive layer has a 180° peel adhesion of 0.6 to 2 N/25 mm at a peel rate of 300 mm/min. According to the present invention, an organic EL display can be favorably fixed and excellent shock resistance as well as suitable reworking property can be achieved with a thin tape.
Inventors:
IWASAKI TAKESHI (JP)
KOMATSUZAKI YUKI (JP)
TAKEI HIDEAKI (JP)
KOMATSUZAKI YUKI (JP)
TAKEI HIDEAKI (JP)
Application Number:
PCT/JP2013/066492
Publication Date:
December 27, 2013
Filing Date:
June 14, 2013
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J7/26; C09J201/00; H01L51/50; H05B33/02
Foreign References:
| JP2010260880A | 2010-11-18 | |||
| JP2010155969A | 2010-07-15 | |||
| JPH0740755U | 1995-07-21 | |||
| JP2011093619A | 2011-05-12 | |||
| JP2012072347A | 2012-04-12 | |||
| JP2012214623A | 2012-11-08 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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