Title:
ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2015/056467
Kind Code:
A1
Abstract:
[Problem] To provide an adhesive sheet exhibiting curved-surface following properties and chemical resistance. [Solution] This adhesive sheet is provided with at least a base material and an adhesive agent layer. The load on the base material when at 5% elongation is not more than 15 N/cm. Furthermore, when the base material is elongated to 10%, and elongation is stopped while the base material is at 10% elongation, the percentage of stress relaxation of the base material after 600 seconds is at least 40%, but not more than 100%. The chemical-weight-gain percentage of the base material is not more than 60%.
Inventors:
IMOTO EIICHI (JP)
NAKAGAWA YOSHIO (JP)
NAKAGAWA YOSHIO (JP)
Application Number:
PCT/JP2014/066570
Publication Date:
April 23, 2015
Filing Date:
June 23, 2014
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J7/29; C09J201/00
Domestic Patent References:
| WO2010116627A1 | 2010-10-14 |
Foreign References:
| JP2013049852A | 2013-03-14 | |||
| JP2011030601A | 2011-02-17 | |||
| JP2007070401A | 2007-03-22 | |||
| JP2011249613A | 2011-12-08 | |||
| JP2005272558A | 2005-10-06 | |||
| JPS5941376A | 1984-03-07 |
Other References:
See also references of EP 3059290A4
Attorney, Agent or Firm:
OSHIMA, YUMIKO (JP)
Oshima Yumiko (JP)
Oshima Yumiko (JP)
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