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:
Apr. 24, 2018
Filed:
Sep. 16, 2011
Jae-hyung Kim, Gumi-si, KR;
Dong-jin Kwak, Gumi-si, KR;
Ki-jeong Kim, Daegu, KR;
Hee-jun Kim, Daegu, KR;
Jung-hoon Youn, Gumi-si, KR;
Sang-mok Lee, Gumi-si, KR;
Jae-Hyung Kim, Gumi-si, KR;
Dong-Jin Kwak, Gumi-si, KR;
Ki-Jeong Kim, Daegu, KR;
Hee-Jun Kim, Daegu, KR;
Jung-Hoon Youn, Gumi-si, KR;
Sang-Mok Lee, Gumi-si, KR;
KOLON INDUSTRIES, INC., Kwacheon, KR;
Abstract
A polyester fiber that can be used for an airbag fabric is disclosed. The polyester fiber has an elongation of 1.65% to 2.5% when tensile strength of 1.0 g/d is applied after heat treatment at 185° C. for 2 minutes, and additionally elongates in the range of elongation from 0.5% to 5% at the range of tensile strength from 8.0 g/d to the maximum strength. The polyester fiber simultaneously has low initial Young's modulus and excellent mechanical properties, and thus, it may provide excellent packing, dimensional stability, and excellent air cut-off effect, and simultaneously, minimize impact applied to a passenger thus safely protecting a passenger.