Title:
IMPACT ABSORPTION SHEET, PRESSURE SENSITIVE ADHESIVE TAPE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/010487
Kind Code:
A1
Abstract:
Provided is an impact absorption sheet having excellent flex resistance even in a low-temperature environment while maintaining excellent impact absorption capability. This impact absorption sheet includes a resin foam layer, has at least one peak of loss factor (tanδ) in a range between -25°C and 25°C, and has a tensile elongation of 6% or more at -35°C.
Inventors:
OGURI AYAHA (JP)
UEDA YUUTA (JP)
NANBU KOUSUKE (JP)
YACHI KOJI (JP)
UEDA YUUTA (JP)
NANBU KOUSUKE (JP)
YACHI KOJI (JP)
Application Number:
PCT/JP2020/027956
Publication Date:
January 21, 2021
Filing Date:
July 17, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B32B5/18; B32B27/00; C08F290/06; C08J9/32; C08K7/22; C08L33/00; C09J7/26; C09J7/38; C09J201/00; F16F7/00
Domestic Patent References:
| WO2013081039A1 | 2013-06-06 | |||
| WO2019066020A1 | 2019-04-04 | |||
| WO2016047610A1 | 2016-03-31 |
Foreign References:
| JP2008239727A | 2008-10-09 | |||
| JP2008208263A | 2008-09-11 |
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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