Title:
POLYESTER FABRIC FOR AN AIRBAG, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/123298
Kind Code:
A2
Abstract:
The present invention relates to a fabric for an airbag, including polyester yarn, and particularly, to a polyester fabric for an airbag, including a polyester yarn with a toughness of 70 to 95 J/m3, said fabric having a toughness of 3.5 to 6.0 kJ/m3 and a tearing strength of 18 to 30 kgf, as measured by the D 2261 TONGUE method of the American Society for Testing and Materials (ASTM), to a method for manufacturing same, and to a vehicle airbag including same. The fabric for an airbag of the present invention may optimize the toughness and tearing strength of the fabric using a polyester yarn with a low modulus of high strength and elongation to provide excellent energy absorption performance and dimensional stability when an airbag is deployed, and may simultaneously provide excellent storability and air-shielding effects and minimize shocks imparted to a passenger to securely protect the passenger.
Inventors:
KIM, Jae-Hyung (107-905, Boseong 2 Cha Apt.,Sagok-dong, Gumi-si Gyeongsangbuk-do 730-796, 730-796, KR)
김재형 (경상북도 구미시 사곡동 보성2차아파트 107동 905호, 730-796 Gyeongsangbuk-do, 730-796, KR)
KWAK, Dong-Jin (101-301, Chorong Villa,259, Uksu-dong, Suseong-gu, Daegu 706-180, 706-180, KR)
곽동진 (대구광역시 수성구 욱수동 259 초롱빌라 101동 301호, 706-180 Daegu, 706-180, KR)
YOUN, Jung-Hoon (406 Daewon Garden 2 Cha, Otae-dong, Gumi-si Gyeongsangbuk-do 730-140, 730-140, KR)
윤정훈 (경상북도 구미시 오태동 대원가든 2차 406호, 730-140 Gyeongsangbuk-do, 730-140, KR)
LEE, Sang-Mok (1 Park Mansion, Doryang-dong, Gumi-si Gyeongsangbuk-do 730-020, 730-020, KR)
김재형 (경상북도 구미시 사곡동 보성2차아파트 107동 905호, 730-796 Gyeongsangbuk-do, 730-796, KR)
KWAK, Dong-Jin (101-301, Chorong Villa,259, Uksu-dong, Suseong-gu, Daegu 706-180, 706-180, KR)
곽동진 (대구광역시 수성구 욱수동 259 초롱빌라 101동 301호, 706-180 Daegu, 706-180, KR)
YOUN, Jung-Hoon (406 Daewon Garden 2 Cha, Otae-dong, Gumi-si Gyeongsangbuk-do 730-140, 730-140, KR)
윤정훈 (경상북도 구미시 오태동 대원가든 2차 406호, 730-140 Gyeongsangbuk-do, 730-140, KR)
LEE, Sang-Mok (1 Park Mansion, Doryang-dong, Gumi-si Gyeongsangbuk-do 730-020, 730-020, KR)
Application Number:
KR2010/002534
Publication Date:
October 28, 2010
Filing Date:
April 22, 2010
Export Citation:
Assignee:
KOLON INDUSTRIES, INC. (1-23, Byeolyang-don, Kwacheon-city Kyungki-do 427-709, 427-709, KR)
주식회사 코오롱 (경기도 과천시 별양동 1-23, 427-709 Kyungki-do, 427-709, KR)
KIM, Jae-Hyung (107-905, Boseong 2 Cha Apt.,Sagok-dong, Gumi-si Gyeongsangbuk-do 730-796, 730-796, KR)
김재형 (경상북도 구미시 사곡동 보성2차아파트 107동 905호, 730-796 Gyeongsangbuk-do, 730-796, KR)
KWAK, Dong-Jin (101-301, Chorong Villa,259, Uksu-dong, Suseong-gu, Daegu 706-180, 706-180, KR)
곽동진 (대구광역시 수성구 욱수동 259 초롱빌라 101동 301호, 706-180 Daegu, 706-180, KR)
YOUN, Jung-Hoon (406 Daewon Garden 2 Cha, Otae-dong, Gumi-si Gyeongsangbuk-do 730-140, 730-140, KR)
윤정훈 (경상북도 구미시 오태동 대원가든 2차 406호, 730-140 Gyeongsangbuk-do, 730-140, KR)
주식회사 코오롱 (경기도 과천시 별양동 1-23, 427-709 Kyungki-do, 427-709, KR)
KIM, Jae-Hyung (107-905, Boseong 2 Cha Apt.,Sagok-dong, Gumi-si Gyeongsangbuk-do 730-796, 730-796, KR)
김재형 (경상북도 구미시 사곡동 보성2차아파트 107동 905호, 730-796 Gyeongsangbuk-do, 730-796, KR)
KWAK, Dong-Jin (101-301, Chorong Villa,259, Uksu-dong, Suseong-gu, Daegu 706-180, 706-180, KR)
곽동진 (대구광역시 수성구 욱수동 259 초롱빌라 101동 301호, 706-180 Daegu, 706-180, KR)
YOUN, Jung-Hoon (406 Daewon Garden 2 Cha, Otae-dong, Gumi-si Gyeongsangbuk-do 730-140, 730-140, KR)
윤정훈 (경상북도 구미시 오태동 대원가든 2차 406호, 730-140 Gyeongsangbuk-do, 730-140, KR)
International Classes:
D03D1/02; B60R21/16; D06M11/77; D06M15/564
Attorney, Agent or Firm:
YOU ME PATENT & LAW FIRM (Seolim Bldg, 649-10Yoksam-dong, Kangnam-ku, Seoul 135-080, 135-080, KR)
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