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Title:
DOUBLE-SIDED ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2021/215354
Kind Code:
A1
Abstract:
Provided is a double-sided adhesive tape that has excellent shock absorbency across a wide temperature range, in particular in a low temperature range.　This double-sided adhesive tape has an adhesive layer on both surface sides of a base material layer, wherein the storage modulus E' of the entire double-sided adhesive tape, when measured at a frequency of 1 Hz at –25°C to 120°C, is within the range of 1.0 × 105– 1.0 × 108Pa.

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Inventors:
ISEKI TORU (JP)
YAMANARI YUSUKE (JP)
SAITO MAKOTO (JP)
KANADA MITSUHIRO (JP)
Application Number:
PCT/JP2021/015656
Publication Date:
October 28, 2021
Filing Date:
April 16, 2021
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J201/00; C09J7/22; C09J7/38
Domestic Patent References:
WO2016075753A12016-05-19
WO2019059081A12019-03-28
Foreign References:
JP2018009097A2018-01-18
JP2016117806A2016-06-30
JP2013249367A2013-12-12
JP2011162659A2011-08-25
JP2016175984A2016-10-06
JP2007051271A2007-03-01
Other References:
"Polymer Handbook", 1989, JOHN WILEY & SONS, INC.
See also references of EP 4141084A4
Attorney, Agent or Firm:
MOMII Takafumi (JP)
Download PDF:
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