Title:
粘着テープおよび粘着テープの製造方法
Document Type and Number:
Japanese Patent JP6798909
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive tape or the like, excellent in abrasion resistance, sound-deadening properties and hand tearability.SOLUTION: There is provided an adhesive tape 1 having a substrate 2 which is an unwoven fabric having a center layer 21 containing a pulp fiber and a surface layer 22 arranged in both faces of the center layer 21 and containing a rayon fiber, a polyester fiber and a heat fusion fiber, and having basis weight of 50.0 g/mto 100.0 g/m, and an adhesive layer 3 arranged on at least a surface side of the substrate 2, in which basis weight of the center layer 21 is 40.0 wt.% to 70.0 wt.% based on total of basis weight of the center layer 21 and basis weight of the surface layer 22.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
Kenta Kodaira
Ikuya Murakami
Ikuya Murakami
Application Number:
JP2017044293A
Publication Date:
December 09, 2020
Filing Date:
March 08, 2017
Export Citation:
Assignee:
Maxell Holdings Co., Ltd.
International Classes:
C09J7/38; B32B5/26; B32B27/00; B65D63/10; C09J7/21; C09J7/29; C09J201/00
Domestic Patent References:
| JP2009137296A | ||||
| JP2003286455A | ||||
| JP2011088654A | ||||
| JP2004524376A | ||||
| JP2000129220A | ||||
| JP9221614A | ||||
| JP2014019963A | ||||
| JP201660512A | ||||
| JP2011140212A | ||||
| JP201236516A | ||||
| JP201188654A | ||||
| JP2012214937A |
Foreign References:
| WO2011013427A1 |
Attorney, Agent or Firm:
Jiro Kobe