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    POLYESTER FABRICS FOR AIRBAG AND PREPARATION METHOD THEREOF
    2.
    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。

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

    公开(公告)号：US20130040522A1

    公开(公告)日：2013-02-14

    申请号：US13638257

    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： D03D1/02 ,  C08G63/183 ,  D01D5/12 ,  D01F6/62 ,  D03D15/00

    CPC分类号： D04H1/435 ,  B60R2021/23514 ,  B60R2021/23542 ,  D01D5/16 ,  D01F6/62 ,  D02J1/228 ,  D03D1/02 ,  D03D15/00 ,  D04H3/011 ,  Y10T428/298 ,  Y10T442/30

    摘要： The present invention relates to a polyester fiber applicable to an airbag fabric, and more particularly to a polyester fiber, a preparation method for the polyester fiber, and an airbag fabric prepared from the polyester fiber, where the polyester fiber has an elongation of 0.8 to 2.0% under a tensile strength of 1.0 g/d at the room temperature, and an additional elongation of 1.5 to 5% under a tensile strength of 8.8 g/d to the maximum.The polyester fiber of the present invention which secures low initial Young's modulus and good mechanical properties can be used in an airbag fabric not only to provide excellences in air sealing effect as well as packing property and dimensional stability but also to minimize collision impacts on occupants, thereby protecting the occupants with safety.

    摘要翻译： 本发明涉及适用于气囊织物的聚酯纤维，更具体地涉及聚酯纤维，聚酯纤维的制备方法和由聚酯纤维制备的气囊织物，其中聚酯纤维的伸长率为0.8〜 在室温下的拉伸强度为1.0g / d，拉伸强度为8.8g / d时的附加伸长率为1.5〜5％，最大为2.0％。 本发明的确保低初始杨氏模量和良好机械性能的本发明的聚酯纤维可以用于气囊织物中，不仅可以提供优异的空气密封效果以及包装性能和尺寸稳定性，而且可以最小化对乘员的碰撞冲击， 从而保护乘客安全。

    SIDE CURTAIN AIRBAG AND AIRBAG SYSTEM COMPRISING THE SAME
    4.
    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。

    Airbag cushion with seam deviation and an airbag system including the same
    6.
    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
    8.
    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。