Title:
AIRBAG PATCH CLOTH
Document Type and Number:
WIPO Patent Application WO/2021/256510
Kind Code:
A1
Abstract:
The present disclosure provides an airbag patch cloth that has superior packability and cutting resistance upon deployment of the airbag, and which is particularly suitable for a curtain airbag. The airbag patch cloth is a woven fabric which satisfies the following equations: Px = E/(Tx × Fx) × 1000, Py = E/(Ty × Fy) × 1000, wherein E indicates the kinetic energy (J) of a block and a blade. In the equations, Tx indicates the average value (mm) of a torn length in the warp direction, Fx indicates the linear density (dtex) of the warp constituting the fabric, Ty indicates the average value (mm) of a torn length in the weft direction, and Fy indicates the linear density (dtex) of the weft constituting the fabric. At least one of dynamic tear characteristics Px and Py is greater than or equal to 0.8.
More Like This:
| WO/2016/151553 | INFLATABLE JACQUARD-WOVEN TEXTILES FOR STRUCTURAL APPLICATIONS |
| JP2000153743 | BASE CLOTH FOR AIR BAG |
| JPH04193647 | CLOTH FOR AIR BAG |
Inventors:
KABEYA TAKUMI (JP)
Application Number:
PCT/JP2021/022882
Publication Date:
December 23, 2021
Filing Date:
June 16, 2021
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
D03D1/02; B60R21/232; B60R21/235
Domestic Patent References:
| WO2018042728A1 | 2018-03-08 |
Foreign References:
| JP2011240789A | 2011-12-01 | |||
| JP2001277970A | 2001-10-10 | |||
| JP2008025089A | 2008-02-07 | |||
| KR100792423B1 | 2008-01-09 | |||
| JP2004522003W | ||||
| JP2006062590A | 2006-03-09 |
Other References:
See also references of EP 4166702A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Download PDF: