Airbag base fabric, airbag and method of manufacturing airbag base fabric

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United States of America Patent

PATENT NO 10286870
APP PUB NO 20180208147A1
SERIAL NO

15744213

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An airbag base fabric having a warp direction energy absorption characteristic defined by formula (1) is 30 to 50 and a weft direction energy absorption characteristic defined by formula (2) is 30 to 50:

description='In-line Formulae' end='lead'Warp Direction Energy Absorption Characteristic=Warp Direction Energy Absorption Amount/Warp Yarn Cover Factor  (1)description='In-line Formulae' end='tail'

wherein the warp direction energy absorption amount is a value of integral of stress applied, in measurement of the warp direction tensile strength and elongation at break, from a start of the measurement until the sample breaks; and

description='In-line Formulae' end='lead'Weft Direction Energy Absorption Characteristic=Weft Direction Energy Absorption Amount/Weft Yarn Cover Factor  (2)description='In-line Formulae' end='tail'

wherein the weft direction energy absorption amount is a value of the integral of stress applied, in measurement of the weft direction tensile strength and elongation at break, from the start of the measurement until the sample breaks.

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Patent Owner(s)

Patent OwnerAddress
TORAY INDUSTRIES INCJAPAN'S TOKYO CENTRAL NIHONBASHI MUROMACHI 2 CHOME 1 NO 1 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yokoi, Daisuke Osaka, JP 17 119

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