POLYESTER FIBER AND POLYESTER FABRIC COMPRISING SAME

Title:

POLYESTER FIBER AND POLYESTER FABRIC COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2012/099392

Kind Code:

A2

Abstract:

The present invention relates to polyester fiber usable for fabric for an airbag, and more particularly, to polyester fiber for an airbag and to a polyester fabric comprising same, in which the polyester fiber has a modulus of 60g/d or less in the elongation range of 2.0 to 3.0%, a modulus of 45 to 70 g/d in the elongation range of 9.0 to 11.0%, and a modulus of 60g/d or more in the elongation range of 12.0 to 14%. When used in fabric for an airbag, the above-described polyester fiber enables the airbag to be easily installed in a vehicle, provides excellent protective performance for a passenger, and effectively prevents the escape of air, and minimizes the impact applied to a passenger so as to safely protect the passenger upon the occurrence of a vehicular crash.

Inventors:

KIM YOUNG-JO (KR)
LEE SANG-MOK (KR)
LEE YOUNG-SOO (KR)
KIM GI-WOONG (KR)

Application Number:

PCT/KR2012/000433

Publication Date:

July 26, 2012

Filing Date:

January 18, 2012

Export Citation:

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Assignee:

KOLON INC (KR)
KIM YOUNG-JO (KR)
LEE SANG-MOK (KR)
LEE YOUNG-SOO (KR)
KIM GI-WOONG (KR)

International Classes:

D01F6/62; D02G3/02; D03D1/02; D03D15/00

Foreign References:

JPH04214437A	1992-08-05
KR20100117022A	2010-11-02

Other References: