tecido base não revestido para uso na fabricação de 'air-bag', módulo para uso em 'air-bags', e método para a fabricação de um tecido base não revestido para uso na fabricação de 'air-bag'

The present invention provides a base fabric for air bag which is excellent in terms of light weight and compactness and which is excellent in terms of an impactor characteristic to pyro-inflator and is particularly suitable for a driver seat and a passenger seat. There is disclosed a non-coated bas...

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Hauptverfasser: MIHO YAMAMOTO, YUSUKE KOJYO, HIROKAZU NISHIMURA, SHINGO SOBAGE, TOSHIO OWARI, YOSHIHIRO MATSUI
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creator MIHO YAMAMOTO
YUSUKE KOJYO
HIROKAZU NISHIMURA
SHINGO SOBAGE
TOSHIO OWARI
YOSHIHIRO MATSUI
description The present invention provides a base fabric for air bag which is excellent in terms of light weight and compactness and which is excellent in terms of an impactor characteristic to pyro-inflator and is particularly suitable for a driver seat and a passenger seat. There is disclosed a non-coated base fabric for air bag characterized in that maximum value of inner pressure of a woven fabric in measurement of dynamic air permeability at 50 to 65°C is 70 to 100 kpa and biaxial strain rate of the base fabric at that time is 2.9 to 4.0%. Preferably, a yarn which constitutes the woven fabric is Nylon 66 fiber, content of an oil component remaining in the woven fabric is 0.04 to 0.60% by weight to the woven fabric, main ingredient of the oil component is an olefin type polymer having a melting point of 60°C or lower, and the woven fabric contains 20 to 200 ppm of a phosphorus component.
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subjects FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
LOOMS
METHODS OF WEAVING
PERFORMING OPERATIONS
TEXTILES
TRANSPORTING
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WEAVING
WOVEN FABRICS
title tecido base não revestido para uso na fabricação de 'air-bag', módulo para uso em 'air-bags', e método para a fabricação de um tecido base não revestido para uso na fabricação de 'air-bag'
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