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    POLYESTER FIBER AND METHOD FOR PREPARING THE SAME
    3.
    发明申请
    POLYESTER FIBER AND METHOD FOR PREPARING THE SAME 有权
    聚酯纤维及其制备方法

    公开(公告)号：US20130224468A1

    公开(公告)日：2013-08-29

    申请号：US13824896

    申请日：2011-09-16

    申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    IPC分类号： C08G63/183 ,  D01D5/098

    CPC分类号： C08G63/183 ,  B60R2021/23509 ,  D01D5/098 ,  D01D5/16 ,  D01D10/02 ,  D01F6/62 ,  D02G3/446 ,  D02J1/224 ,  D04H3/011 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T428/249921

    摘要： This disclosure relates to polyester fiber that can be used for an airbag fabric. Particularly, the present invention relates to a polyester fiber that has 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. Also disclosed is a method for preparing the same, and fabric for an airbag prepared therefrom. 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.

    摘要翻译： 本公开涉及可用于气囊织物的聚酯纤维。 特别地，本发明涉及当在185℃热处理2分钟后施加1.0g / d的拉伸强度时，伸长率为1.65％〜2.5％的聚酯纤维，并且在伸长范围内另外伸长 在8.0g / d的拉伸强度范围内为0.5〜5％，达到最大强度。 还公开了其制备方法，以及由其制备的气囊织物。 聚酯纤维同时具有低的初始杨氏模量和优异的机械性能，因此可以提供优异的填料，尺寸稳定性和优异的隔气效果，并且同时使得施加到乘客上的冲击最小化，从而安全地保护乘客。

    Airbag cushion with seam deviation and an airbag system including the same
    7.
    发明授权
    Airbag cushion with seam deviation and an airbag system including the same 有权
    具有缝隙偏差的安全气囊垫和包括其的气囊系统

    公开(公告)号：US08851516B2

    公开(公告)日：2014-10-07

    申请号：US13515098

    申请日：2010-12-30

    申请人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    发明人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    IPC分类号： B60R21/235 ,  D05B27/22

    CPC分类号： B60R21/231 ,  B60R21/235 ,  B60R2021/23538 ,  D05B1/00 ,  D05B13/00 ,  D05B27/22 ,  Y10T442/2139

    摘要： The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same.The airbag cushion of the present invention is superior in working stability and unfolding performance because of the optimized properties of the seam parts, provides superior shape stability and air-tight effect at the same time, and can protect a passenger by minimizing the shock given to the passenger.

    摘要翻译： 本发明涉及一种气囊及其气囊系统，特别涉及一种气囊垫，包括：至少一个织物; 以及连接织物的接缝部分，其中在前方缝合的第一接缝部分和接缝部件之间沿相反方向缝合的第二接缝部分之间的织物单位长度上的上缝线长度的偏差为15％以下，a 制备该方法，以及包括该气囊系统的气囊系统。 本发明的气囊垫由于接缝部件的优化特性而具有优异的工作稳定性和展开性能，同时具有优异的形状稳定性和气密效果，并且可以通过最小化给予的冲击来保护乘客 乘客。

    AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME
    9.
    发明申请
    AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME 有权
    安全气囊和包括它的安全气囊系统

    公开(公告)号：US20120280480A1

    公开(公告)日：2012-11-08

    申请号：US13515098

    申请日：2010-12-30

    申请人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    发明人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    IPC分类号： B60R21/231 ,  D05B1/00 ,  D05B13/00

    CPC分类号： B60R21/231 ,  B60R21/235 ,  B60R2021/23538 ,  D05B1/00 ,  D05B13/00 ,  D05B27/22 ,  Y10T442/2139

    摘要： The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same.The airbag cushion of the present invention is superior in working stability and unfolding performance because of the optimized properties of the seam parts, provides superior shape stability and air-tight effect at the same time, and can protect a passenger by minimizing the shock given to the passenger.

    摘要翻译： 本发明涉及一种气囊及其气囊系统，特别涉及一种气囊垫，包括：至少一个织物; 以及连接织物的接缝部分，其中在前方缝合的第一接缝部分和接缝部件之间沿相反方向缝合的第二接缝部分之间的织物单位长度上的上缝线长度的偏差为15％以下，a 制备该方法，以及包括该气囊系统的气囊系统。 本发明的气囊垫由于接缝部件的优化特性而具有优异的工作稳定性和展开性能，同时具有优异的形状稳定性和气密效果，并且可以通过最小化给予的冲击来保护乘客 乘客。