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    SIDE CURTAIN AIRBAG AND AIRBAG SYSTEM COMPRISING THE SAME
    2.
    发明申请
    SIDE CURTAIN AIRBAG AND AIRBAG SYSTEM COMPRISING THE SAME 审中-公开
    侧帘式安全气囊和包括其的安全气囊系统

    公开(公告)号：US20110012331A1

    公开(公告)日：2011-01-20

    申请号：US12934470

    申请日：2009-03-26

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

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

    IPC分类号： B60R21/235 ,  B60R21/23

    CPC分类号： B60R21/235 ,  B60R21/232 ,  B60R2021/23576 ,  B60R2021/23595

    摘要： The present invention relates to a side curtain airbag and an airbag system comprising the same. The side curtain airbag according to the present invention comprises an inflating part having gas inflatability, a non-inflating part supporting the inflating part, and an adhered part constituting a boundary between the inflating part and the non-inflating part. The adhered part is coated with a seam sealant and sewed. The initial maximum pressure of the inflating part is 40 KPa or more when injecting a gas therein with an instant pressure of at least 10 bar, and the pressure after 6 seconds is 25 KPa or more.The side curtain airbag according to the present invention optimizes to apply the method of seam sealant coating and sewing on the adhered part constituting a boundary between the inflating part and the non-inflating part. Thus, it can keep the internal gas pressure of the airbag to the extent of protecting passengers safely at rollover.

    摘要翻译： 本发明涉及一种侧帘式安全气囊及包括该侧帘式气囊的气囊系统。 根据本发明的侧帘式气囊包括具有气体充气性的充气部，支撑充气部的非充气部以及构成充气部与非充气部之间的边界的粘接部。 粘合部分涂有缝隙密封剂并进行缝合。 当在其中以10巴的即时压力注入气体时，充气部的初始最大压力为40KPa以上，6秒后的压力为25KPa以上。 根据本发明的侧帘式安全气囊优化了在构成充气部和非充气部之间的边界的粘接部上应用接缝密封剂涂布和缝合的方法。 因此，可以将气囊的内部气体压力保持在安全地保护乘客的过程中。

    POLYESTER FIBER AND METHOD FOR PREPARING THE SAME
    7.
    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。

    POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF
    10.
    发明申请
    POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF 审中-公开
    用于安全气囊的聚酯纤维及其制备方法

    公开(公告)号：US20130106081A1

    公开(公告)日：2013-05-02

    申请号：US13638395

    申请日：2011-03-25

    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： D03D1/00 ,  B60R21/235

    CPC分类号： D03D1/00 ,  B60R21/235 ,  B60R2021/23509 ,  D03D1/02 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/10 ,  D06N3/128 ,  D06N3/14 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2505/124

    摘要： The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric, a preparation method for the same, and an airbag for vehicle comprising the same, where the polyester fabric has a tensile strength T1 of at least 95 kgf/inch as measured according to the ASTM D 5034 method, a tear strength T2 of at least 6.5 kgf as measured according to the ASTM D 2261 TONGUE method, and the ratio (T1/T2) of tensile strength T1 to tear strength T2 in the range of 4.0 to 16.4.The airbag fabric of the present invention uses a low-modulus polyester fiber having high strength and high elongation to impart good mechanical properties, such as high toughness and high tear strength, and excellences in packing property, dimensional stability, and air sealing performance, thereby minimizing collision impacts on occupants and protecting occupants with safety.

    摘要翻译： 本发明涉及一种包含聚酯纤维的气囊织物，更具体地说涉及一种聚酯织物，其制备方法和一种包含该聚酯纤维的车辆用安全气囊，其中聚酯织物的拉伸强度T1至少为95 kgf / inch，根据ASTM D 5034方法测定的撕裂强度T2至少为6.5kgf，拉伸强度T1与撕裂强度T2之比（T1 / T2） 范围为4.0〜16.4。 本发明的气囊织物使用具有高强度和高伸长率的低模量聚酯纤维赋予良好的机械性能，例如高韧性和高撕裂强度，并且具有优异的包装性能，尺寸稳定性和空气密封性能，从而 尽量减少对乘客的冲击，保护乘客安全。