Title:
ADHESIVE TAPE AND ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/230936
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: an adhesive tape which has both excellent adhesive power and excellent holding power; and an adhesive composition which is used for this adhesive tape. The present invention provides an adhesive tape which comprises an adhesive layer that has a shear storage elastic modulus of 4.0 × 104 Pa to 1.0 × 106 Pa at 100°C as determined at a measurement frequency of 1 Hz with use of a dynamic viscoelasticity measuring device, while having an elongation at break of 800% or more at 25°C as determined at a tension rate of 300 mm/min with use of a tensile testing machine.
Inventors:
OGATA YUDAI (JP)
TSUJI NAGISA (JP)
SHIMOJITOSHO AKIRA (JP)
TSUJI NAGISA (JP)
SHIMOJITOSHO AKIRA (JP)
Application Number:
PCT/JP2022/019073
Publication Date:
November 03, 2022
Filing Date:
April 27, 2022
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C09J11/08; C09J7/38; C09J123/00; C09J133/00; C09J133/06; C09J151/06
Foreign References:
| JP2011219665A | 2011-11-04 | |||
| JP2000026818A | 2000-01-25 | |||
| JP2000080134A | 2000-03-21 | |||
| JP2014145054A | 2014-08-14 | |||
| JP2005521774A | 2005-07-21 | |||
| JP2003013028A | 2003-01-15 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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