Title:
BINDING TAPE
Document Type and Number:
WIPO Patent Application WO/2020/213521
Kind Code:
A1
Abstract:
[Problem] To provide a binding tape which has a sound deadening property and which can suppress layer cracking and has excellent abrasion resistance. [Solution] This binding tape has a base layer made of a non-woven fabric and an adhesive layer, wherein the base layer includes at least two types of fused parts having different shapes. It is preferable that the fused parts are formed by thermally fusing fibers of the non-woven fabric through a hot embossing process. Furthermore, it is preferable that the binding tape has a scrape abrasion resistance frequency of 100 or more.
Inventors:
TATE YOUSUKE (JP)
KIMURA AKIYOSHI (JP)
YOSHIMURA DAISUKE (JP)
KIMURA AKIYOSHI (JP)
YOSHIMURA DAISUKE (JP)
Application Number:
PCT/JP2020/016089
Publication Date:
October 22, 2020
Filing Date:
April 10, 2020
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
B65D63/10; B32B27/00; C09J7/21; C09J7/38; D04H3/011; D04H3/16
Domestic Patent References:
| WO2011081132A1 | 2011-07-07 |
Foreign References:
| JP2003503538A | 2003-01-28 | |||
| JP2004524376A | 2004-08-12 | |||
| JP2006210228A | 2006-08-10 | |||
| JP2006520863A | 2006-09-14 | |||
| JP2004524376A | 2004-08-12 | |||
| JP2006210228A | 2006-08-10 |
Other References:
See also references of EP 3957478A4
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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