Title:
AIRBAG-USE WOVEN FABRIC AND AIRBAG
Document Type and Number:
WIPO Patent Application WO/2016/159378
Kind Code:
A1
Abstract:
Provided are: an airbag-use non-coated woven fabric that is lightweight, compact and has low gas permeability; an airbag-use woven fabric that has low gas permeability, is flexible and realizes excellent storability while retaining the mechanical strength of the woven fabric; and an airbag that uses the woven fabrics. This airbag-use woven fabric is configured such that: fibers that constitute a base fabric thereof include fibers for which a yarn widening ratio of unwoven weaving yarn is 2.4-3.5 or include single yarn fibers having a substantially triangular cross sectional shape and a modification degree of 1.3-2.2; the tear strength is 120 N or more; and the gas permeability under a pressure differential of 20 kPa is 0.65 L/cm2/min or less.
Inventors:
NISHIMURA HIROKAZU (JP)
KOJYO YUSUKE (JP)
KAMIMURA RYUJI (JP)
KOJYO YUSUKE (JP)
KAMIMURA RYUJI (JP)
Application Number:
PCT/JP2016/060977
Publication Date:
October 06, 2016
Filing Date:
April 01, 2016
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
D03D1/02; B60R21/235; D03D15/00
Domestic Patent References:
WO2011055562A1 | 2011-05-12 |
Foreign References:
JP2003293243A | 2003-10-15 | |||
JP2003055861A | 2003-02-26 | |||
JP2004176221A | 2004-06-24 | |||
JPH09209223A | 1997-08-12 |
Other References:
See also references of EP 3279378A4
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (JP)
Hisakazu Ueki (JP)
Hisakazu Ueki (JP)
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