Title:
BASE CLOTH FOR NON-COAT AIRBAG AND FIBER FOR AIRBAG
Document Type and Number:
Japanese Patent JP2003055861
Kind Code:
A
Abstract:
To provide a base cloth for a non-coat airbag for a high pressure extension, excellent in housing property while maintaining the strength and low air permeability necessary as the air bag, and a fiber for the airbag giving the base cloth for the airbag.
This base cloth for the airbag by using a synthetic fiber multi- filament having 1.5-8.0 flatness ratio of the cross section of its monofilament, ≤10 dtex monofilament fineness, 200-1,000 dtex total fineness in both warp yarn/weft yarn or one of them satisfies the following (1) to (3) simultaneously. (1) A cover factor is 1,700-2,200. (2) An air permeability (PL) under a low pressure is ≤0.1 cc/cm2/sec. (3) An air permeability (PH) under a high pressure is ≤20 cc/cm2/sec.
Inventors:
KOKETSU TOMOTAKA
SAITO ISOO
FUJIYAMA TOMOMICHI
OKADA TAIICHI
SAITO ISOO
FUJIYAMA TOMOMICHI
OKADA TAIICHI
Application Number:
JP2001247753A
Publication Date:
February 26, 2003
Filing Date:
August 17, 2001
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B60R21/16; D01F6/60; D02G3/02; D02J1/08; D03D1/02; (IPC1-7): D03D1/02; B60R21/16; D01F6/60; D02G3/02; D02J1/08
Domestic Patent References:
| JPH07252740A | 1995-10-03 | |||
| JPH0811660A | 1996-01-16 | |||
| JPH0860425A | 1996-03-05 | |||
| JPH1060750A | 1998-03-03 | |||
| JP2001071850A | 2001-03-21 |