Title:
伸縮性積層体
Document Type and Number:
Japanese Patent JP7232111
Kind Code:
B2
Abstract:
To provide an elastic laminate having sufficient tensile strength even when having a thin thickness, having less ooze of a chemical, etc., capable of preventing delamination from occurring and suitable for medical use.SOLUTION: The elastic laminate having a nonwoven fabric and an elastic base material bonded by embossing has a thickness of 0.02-3.0 mm and satisfies the following formula: 0.3≤1000×a ventilation resistance (kPa s/m)/{an embossing rate(%)×a formation index}≤2.3.SELECTED DRAWING: None
Inventors:
Masaaki Mori
Takashi Komatsu
Kusakabe Junichi
Yuusuke Sasaki
Takashi Komatsu
Kusakabe Junichi
Yuusuke Sasaki
Application Number:
JP2019070790A
Publication Date:
March 02, 2023
Filing Date:
April 02, 2019
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B32B5/04; A61F13/00; D04H1/4382; D04H1/559
Domestic Patent References:
| JP2007307729A | ||||
| JP2013133579A | ||||
| JP11247061A | ||||
| JP2000158593A | ||||
| JP2007075502A | ||||
| JP2018178307A | ||||
| JP2016030866A | ||||
| JP2009028114A | ||||
| JP2003201614A |
Foreign References:
| WO2006115251A1 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Kazuhiro Nakamura
Saito Tsuko
Shunsuke Sanma
Shinji Mihashi
Kazuhiro Nakamura
Saito Tsuko
Shunsuke Sanma
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