Title:
NON-COATED AIRBAG FABRIC AND AIRBAG
Document Type and Number:
WIPO Patent Application WO/2019/065896
Kind Code:
A1
Abstract:
A non-coated airbag fabric formed from synthetic fiber is characterized in that the cover factor is 2300 or greater, the height difference in roughness of the fabric surface is less than 130 µm, and the P ratio represented by the following equation is 0.85 – 1.15.
P ratio = HP100/HP80
HP80: air permeability after imparting load to fabric under 80°C conditions
HP100: air permeability after imparting load to fabric under 100°C conditions
Inventors:
HOURAIYA TSUYOSHI (JP)
Application Number:
PCT/JP2018/036072
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SEIREN CO LTD (JP)
International Classes:
D03D1/02; B60R21/235
Domestic Patent References:
| WO2017057300A1 | 2017-04-06 |
Foreign References:
| JPH10219543A | 1998-08-18 | |||
| JPH0811660A | 1996-01-16 | |||
| JPH0754238A | 1995-02-28 | |||
| JP2013528719A | 2013-07-11 | |||
| JPH06146132A | 1994-05-27 | |||
| JP2015104998A | 2015-06-08 |
Other References:
See also references of EP 3690094A4
Attorney, Agent or Firm:
TACHIBANA, Kenji et al. (JP)
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