The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2017
Filed:
Dec. 14, 2011
Young-jo Kim, Gimpo-si, KR;
Sang-mok Lee, Gumi-si, KR;
Young-soo Lee, Gumi-si, KR;
Gi-woong Kim, Daegu, KR;
Young-Jo Kim, Gimpo-si, KR;
Sang-Mok Lee, Gumi-si, KR;
Young-Soo Lee, Gumi-si, KR;
Gi-Woong Kim, Daegu, KR;
KOLON INDUSTRIES, INC., Gwacheon-Si, KR;
Abstract
Disclosed is a polyester yarn that can be used in a fabric for an airbag. In particular, a polyester yarn having a diethylene glycol content of 1.1 to 2.5 wt % and initial modulus of 100 g/d or less, a production method thereof, and a fabric for an airbag produced therefrom are disclosed. The polyester yarn has excellent moisture and heat resistance and light resistance, and maintained excellent mechanical properties after long-term aging under high temperature and high humidity conditions. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent packing property, shape stability, and gas barrier effect, and the impact applied to a passenger is minimized, thereby safely protecting the passenger at the same time.