Title:
BINDING TAPE
Document Type and Number:
WIPO Patent Application WO/2022/039083
Kind Code:
A1
Abstract:
[Problem] To provide a binding tape which has high wear resistance, while exhibiting good hand tearability. [Solution] A binding tape which comprises: a base material layer that contains a nonwoven fabric and a resin layer that is superposed on one surface of the nonwoven fabric; and an adhesive layer. With respect to this binding tape, the nonwoven fabric is provided with at least two fusion parts that have different shapes; and the tear load of the binding tape in the width direction as determined in accordance with JIS K 7128-2 is 30 N or less. It is preferable that the binding tape has a scrape abrasion resistance of 100 or more cycles as determined in accordance with ISO 6722.
Inventors:
TATE YOSUKE (JP)
YAMAMOTO YOSHIAKI (JP)
YOSHIMURA DAISUKE (JP)
YAMAMOTO YOSHIAKI (JP)
YOSHIMURA DAISUKE (JP)
Application Number:
PCT/JP2021/029620
Publication Date:
February 24, 2022
Filing Date:
August 11, 2021
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
B65D63/10; B32B27/00; C09J7/29; C09J7/38; C09J201/00; H02G3/04
Domestic Patent References:
| WO2020213521A1 | 2020-10-22 |
Foreign References:
| JP2019218420A | 2019-12-26 | |||
| JP2003503538A | 2003-01-28 | |||
| JP2000345454A | 2000-12-12 | |||
| JP2007528432A | 2007-10-11 | |||
| JP2013049280A | 2013-03-14 | |||
| JP2010154634A | 2010-07-08 | |||
| JP2009137296A | 2009-06-25 | |||
| JP2010225327A | 2010-10-07 | |||
| JP2019119458A | 2019-07-22 |
Other References:
See also references of EP 4201835A4
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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