Title:
ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2021/117826
Kind Code:
A1
Abstract:
Provided is an adhesive tape that has a high degree of biomass, sufficient adhesive strength and excellent re-peeling. This adhesive tape is characterized by having an adhesive agent layer that contains a polyester resin, a degree of biomass of 80 wt% or greater, a gel percentage of 40 wt% or greater, and an adhesive strength to a stainless steel sheet of 4 to 14 N/20 mm.
Inventors:
HASEBE MAI (JP)
TAKAHASHI YUSUKE (JP)
TAKAHASHI YUSUKE (JP)
Application Number:
PCT/JP2020/046109
Publication Date:
June 17, 2021
Filing Date:
December 10, 2020
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J7/38; C09J167/00
Domestic Patent References:
| WO2011049114A1 | 2011-04-28 | |||
| WO2015093526A1 | 2015-06-25 | |||
| WO2010016514A1 | 2010-02-11 | |||
| WO2011081163A1 | 2011-07-07 | |||
| WO2011055827A1 | 2011-05-12 |
Foreign References:
| JP2008013593A | 2008-01-24 | |||
| JP2014196471A | 2014-10-16 | |||
| JP2010095672A | 2010-04-30 | |||
| JP2008195819A | 2008-08-28 |
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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