公开(公告)号：EP2746435A2

公开(公告)日：2014-06-25

申请号：EP12824658.4

申请日：2012-08-16

申请人： Kolon Industries, Inc.

发明人： KIM, Young-Jo ,  AN, Byoung-Wook ,  LEE, Sang-Mok ,  LEE, Young-Soo ,  KIM, Gi-Woong

IPC分类号： D01F6/62 ,  D01D5/08 ,  D02J1/22 ,  D03D15/00

CPC分类号： B60R21/231 ,  C08G63/183 ,  C08G63/80 ,  D01D5/098 ,  D01F6/84 ,  D02J1/22 ,  D03D1/02 ,  D03D15/00 ,  D10B2331/04 ,  Y10T442/30

摘要： The present invention relates to polyester fiber that can be used as fabric for an airbag. In particular, the present invention relates to a process for producing polyester fiber comprising conducting an esterification reaction of a dicarboxylic acid composition and glycol in a predetermined ratio; conducting a polycondensation reaction of the oligomer produced by the esterification reaction; conducting a solid state polymerization of the polymer produced by the polycondensation; and melt spinning and drawing the polyester chip produced by the solid state polymerization, fiber for an airbag produced thereby, and fabric for an airbag comprising the same.
The polyester fiber prepared according to the present invention has low modulus, high strength, and high contraction. And, the polyester fiber of the present invention may significantly lower stiffness and achieve excellent mechanical properties, thus providing excellent packing property, shape stability and gas barrier effect when used as fabric for an airbag.

摘要翻译： 本发明涉及可用作气囊织物的聚酯纤维。 特别地，本发明涉及一种生产聚酯纤维的方法，包括以预定比例进行二羧酸组合物和二醇的酯化反应; 进行由酯化反应生成的低聚物的缩聚反应; 进行通过缩聚反应生成的聚合物的固态聚合; 熔融纺丝和拉伸通过固相聚合生产的聚酯切片，由此生产的气囊的纤维，以及包含该气囊的织物的织物。 根据本发明制备的聚酯纤维具有低模量，高强度和高收缩。 并且，本发明的聚酯纤维可以显着降低刚度并获得优异的机械性能，因此当用作气囊的织物时，提供优异的包装性能，形状稳定性和阻气效果。

公开(公告)号：EP2660371A2

公开(公告)日：2013-11-06

申请号：EP11853975.8

申请日：2011-12-30

申请人： Kolon Industries, Inc.

发明人： KIM, Young-Jo ,  AN, Byoung-Wook ,  LEE, Sang-Mok ,  LEE, Young-Soo ,  KIM, Gi-Woong

IPC分类号： D01F1/10 ,  D01F6/62 ,  D01D5/08 ,  D02J1/22 ,  D03D1/02 ,  B60R21/16

CPC分类号： D02G3/446 ,  B60R21/235 ,  D01D5/16 ,  D01F1/10 ,  D01F6/62 ,  D03D1/02 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T428/249921

摘要： The present invention relates to a polyester yarn which can be used in a fabric for an airbag. Particularly, the present invention relates to a polyester yarn, in which a content of one or more inorganic fillers selected from the group consisting of TiO 2 , SiO 2 , and BaSO 4 is 200 ppm or less, a breaking elongation is 15% or more, a dry shirinkage rate is 3% or more, and the sum of the breaking elongation and the dry shirinkage rate is 20% or more, a production method thereof, and a fabric for an airbag produced therefrom.
The polyester yarn of the present invention has remarkably reduced stiffness and excellent mechanical properties of high strength, high elongation, and high shirinkage. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent toughness, tear strength, edgecomb resistance, gas barrier performance, packing property, shape stability, and gas barrier effects while remarkably reducing stiffness, and minimizes the impact applied to a passenger, thereby safely protecting the passenger at the same time.

摘要翻译： 本发明涉及一种可用于安全气囊织物的聚酯纱线。 特别地，本发明涉及一种聚酯纱线，其中一种或多种选自TiO 2，SiO 2和BaSO 4的无机填料的含量为200ppm以下，断裂伸长率为15％以上 干燥收缩率为3％以上，断裂伸长率和干燥收缩率的总和为20％以上，其制造方法以及由其制造的气囊用织物。 本发明的聚酯纱线具有显着降低的刚度和优异的高强度，高伸长率和高闪点的机械性能。 因此，当应用于气囊用织物时，聚酯纱提供优异的韧性，撕裂强度，抗边缘阻力，阻气性能，包装性能，形状稳定性和气体阻隔效果，同时显着降低刚度，并且最小化施加到气囊 乘客，从而同时安全地保护乘客。

公开(公告)号：EP2653592A2

公开(公告)日：2013-10-23

申请号：EP11849860.9

申请日：2011-12-14

申请人： Kolon Industries, Inc.

发明人： KIM, Young-Jo ,  LEE, Sang-Mok ,  LEE, Young-Soo ,  KIM, Gi-Woong

IPC分类号： D01F6/62 ,  D01D5/08 ,  D02J1/22 ,  D03D1/02

CPC分类号： D02G3/446 ,  D01D5/16 ,  D01F6/62 ,  D02J1/22 ,  D03D1/02 ,  D10B2331/04 ,  Y10T442/3976

摘要： The present invention relates to a polyester yarn that can be used in a fabric for an airbag. In particular, the present invention relates to a polyester yarn having a diethylene glycol content of 1.1 to 2.5 wt% and initial modulus of 100 g/d or less, and a production method thereof, and a fabric for an airbag produced therefrom.
The polyester yarn of the present invention has excellent moisture and heat resistance and light resistance, and maintained excellent mechanical properties after long-term aging under high temperature and high humidity conditions. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent packing property, shape stability, and gas barrier effect, and the impact applied to a passenger is minimized, thereby safely protecting the passenger at the same time.

摘要翻译： 本发明涉及一种可用于气囊织物的聚酯纱线。 特别涉及二甘醇含量为1.1〜2.5重量％，初始弹性模量为100g / d以下的聚酯丝及其制造方法，以及由此制造的气囊用织物。 本发明的聚酯纱具有优异的耐湿热性和耐光性，并且在高温高湿条件下长期老化后保持优异的机械性能。 因此，当应用于气囊织物时，聚酯纱线具有优良的包装性能，形状稳定性和阻气效果，并且施加于乘客的冲击被最小化，从而同时安全地保护乘客。

公开(公告)号：EP2557211A2

公开(公告)日：2013-02-13

申请号：EP11762973.3

申请日：2011-03-25

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KWAK, Dong-Jin ,  KIM, Ki-Jeong ,  KIM, Hee-Jun ,  YOUN, Jung-Hoon ,  LEE, Sang-Mok

IPC分类号： D03D1/02 ,  D06M15/693 ,  B60R21/16

CPC分类号： B60R21/235 ,  B60R2021/23509 ,  D03D1/02 ,  D03D15/00 ,  D03D15/12 ,  D06N3/0006 ,  D06N3/0011 ,  D06N3/0036 ,  D06N3/10 ,  D06N3/128 ,  D06N3/14 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/062 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/249921 ,  Y10T428/268 ,  Y10T442/2631 ,  Y10T442/2713 ,  Y10T442/2721

摘要： The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric having a thermal resistance constant (X) of 1.0 to 6.5 in the uncoated fabric state, a preparation method for the same, and an airbag for vehicle comprising the same.
The airbag fabric of the present invention uses a polyester fiber having low Young's modulus, high strength and high elongation to impart good mechanical properties, such as high strength and high thermal resistance, and good folding property, high dimensional stability, and good air sealing effect as well, thereby minimizing collision impacts on occupants to protect the 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，更具体地涉及在未涂布织物状态下的耐热常数（X）为1.0至6.5的聚酯织物，其制备方法和用于车辆的安全气囊 包括它们。 本发明的气囊织物使用具有低杨氏模量，高强度和高伸长率的聚酯纤维赋予良好的机械性能，例如高强度和高耐热性，以及良好的折叠性能，高尺寸稳定性和良好的空气密封效果 从而尽量减少对乘客的碰撞影响，以保护乘客的安全。

公开(公告)号：EP2513359A2

公开(公告)日：2012-10-24

申请号：EP10837916.5

申请日：2010-12-17

申请人： Kolon Industries, Inc.

发明人： KIM, Young-Jo ,  KIM, Ki-Jeong ,  LEE, Sang-Mok ,  LEE, Young-Soo

IPC分类号： D01F6/62 ,  D03D1/02

CPC分类号： D03D1/02 ,  B60R2021/23504 ,  D01D10/02 ,  D01F6/62 ,  Y10T428/298 ,  Y10T442/3008

摘要： The present invention relates to a polyester fiber that can be applied to a fabric for airbag, particularly, to a polyester fiber having an elongation of 0.4% or less at the stress of 1.0 g/d, an enlongation of 4.0% or less at the stress of 4.0 g/d, and an enlongation of 7.0% or less at the stress of 7.0 g/d, and an initial modulus of 105 to 130 g/d; a method of preparing the same; and a fabric for airbag prepared therefrom. Since the polyester fiber of the present invention decreases stiffness remarkably and secures superior mechanical properties by having a high strength, high elongation, and high shrinkage, it is possible to provide superior packing property, dimensional stability, and air-tight effect, and to protect passengers safely by minimizing the impact applied to the passengers, when it is used for the fabric for airbag.

摘要翻译： 本发明涉及一种可应用于气囊用织物的聚酯纤维，特别涉及在1.0g / d的应力下伸长率为0.4％以下的聚酯纤维，在该纤维的伸长率为4.0％以下 应力为4.0g / d，7.0g / d的应力为7.0％以下，初始模量为105〜130g / d， 其制备方法; 和由其制备的安全气囊织物。 由于本发明的聚酯纤维显着降低刚度，并且通过具有高强度，高伸长率和高收缩率来确保优异的机械性能，可以提供优异的包装性能，尺寸稳定性和气密效果，并且保护 乘客在将其用于安全气囊的织物时，通过最小化对乘客施加的冲击而安全地进行。

公开(公告)号：EP1349751A1

公开(公告)日：2003-10-08

申请号：EP01981125.6

申请日：2001-10-25

申请人： Kolon Industries, Inc.

发明人： KIM, Kwang-Oh ,  LEE, Sang-Mok

IPC分类号： B60R21/22 ,  B60R21/16

CPC分类号： B60R21/235 ,  B32B27/12 ,  B60R21/232 ,  B60R2021/23514 ,  B60R2021/23523 ,  B60R2021/23533 ,  B60R2021/23576 ,  D06N3/128 ,  Y10T428/13 ,  Y10T442/2139

摘要： The present invention relates to a side curtain typed air bag in order to prevent passengers from being injured by a side glass window or structure of a vehicle in the event of a rollover or rolling of the vehicle. The side curtain typed air bag of the present invention is characterized in that the upper and lower portions of air bag consisting of thermoplastic multi-filaments are combined by sewing, and a rubber component is coated or an adhesive film is laminated on upper portions and/or lower portions of air bag including sewing portion, an air leak amount per unit length of the sewing portion (measured at pressure of 2.5KPa) is less than 0.8L/min. cm. The air bag of the present invention can safely protect passengers in the event of a rollover of the vehicle by suppressing the air leak.

公开(公告)号：EP2617880B1

公开(公告)日：2019-08-21

申请号：EP11825469.7

申请日：2011-09-16

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KWAK, Dong-Jin ,  KIM, Ki-Jeong ,  KIM, Hee-Jun ,  YOON, Jung-Hoon ,  LEE, Sang-Mok

IPC分类号： D01F6/62 ,  D02J13/00 ,  D01D5/08 ,  D02J1/22

公开(公告)号：EP2727722B9

公开(公告)日：2018-04-11

申请号：EP12803703.3

申请日：2012-06-29

申请人： Kolon Industries, Inc.

发明人： SONG, Ki-Sang ,  KIM, Gi-Woong ,  LEE, Sang-Mok ,  JEON, Ok-Hwa ,  CHUNG, Il ,  KIM, Si-Min

IPC分类号： B32B27/08 ,  B32B7/12 ,  B60C5/14 ,  C09J7/02 ,  C08J5/18 ,  B60C1/00 ,  B29D30/06 ,  C09J161/12 ,  C08G69/40 ,  C08L77/00

CPC分类号： B60C1/0008 ,  B29D30/0681 ,  B29D2030/0682 ,  B32B7/12 ,  B32B25/08 ,  B32B27/08 ,  B60C5/14 ,  B60C2005/145 ,  C08G69/40 ,  C08L77/00 ,  C08L2205/02 ,  C09J161/12

摘要： The present invention relates to a film for a tire inner liner including: a base film layer including polyamide-based resin and a copolymer including polyamide-based segments and polyether-based segments; and an adhesive layer including a resorcinol-formalin-latex (RFL)-based adhesive, wherein there is little difference between properties in an MD (machine direction) and a TD (transverse direction), and a method for manufacturing a film for a tire inner liner, including melting the polyamide-based resin and the copolymer at 230 to 300 °C, extruding the molten substance under specific die gap conditions to form a base film, and forming an adhesive layer including a resorcinol-formalin-latex (RFL)-based adhesive on the base film.

公开(公告)号：EP2557211B1

公开(公告)日：2017-11-01

申请号：EP11762973.3

申请日：2011-03-25

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KWAK, Dong-Jin ,  KIM, Ki-Jeong ,  KIM, Hee-Jun ,  YOUN, Jung-Hoon ,  LEE, Sang-Mok

IPC分类号： D03D1/02 ,  D06M15/693 ,  B60R21/16

CPC分类号： B60R21/235 ,  B60R2021/23509 ,  D03D1/02 ,  D03D15/00 ,  D03D15/12 ,  D06N3/0006 ,  D06N3/0011 ,  D06N3/0036 ,  D06N3/10 ,  D06N3/128 ,  D06N3/14 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/062 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/249921 ,  Y10T428/268 ,  Y10T442/2631 ,  Y10T442/2713 ,  Y10T442/2721

公开(公告)号：EP2868789A1

公开(公告)日：2015-05-06

申请号：EP13810597.8

申请日：2013-06-24

申请人： Kolon Industries, Inc.

发明人： YOUN, Jung-Hoon ,  KIM, Jae-Hyung ,  KIM, Ki-Jeong ,  JIN, Hye-Seung ,  LEE, Sang-Mok ,  KWAK, Dong-Jin

IPC分类号： D03D1/02 ,  B60R21/16

CPC分类号： B60R21/235 ,  B60R21/23 ,  B60R21/232 ,  B60R2021/23509 ,  B60R2021/23542 ,  D03D1/02 ,  D06C3/00 ,  D06C29/00 ,  D10B2321/02 ,  D10B2331/02 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T442/30 ,  Y10T442/3065

摘要： The present invention relates to a fabric for an airbag, and an airbag for a vehicle including the same, and particularly, to a fabric for an airbag, a method of manufacturing the same, and an airbag for a vehicle including the same, wherein the fabric is made of one or more fibers selected from the group consisting of nylon fiber, polyester fiber, polyolefin fiber, and aramid fiber, having a cover factor of 1500 to 2500, and having an exponent of dynamic air permeability (EXP) of 0.9 to 1.6 as measured by a method according to the American Society for Testing and Materials ASTM D 6476 method.

摘要翻译： 本发明涉及一种用于气囊的织物，以及一种用于包括该气囊的车辆用安全气囊，特别涉及一种用于气囊的织物及其制造方法，以及包括该气囊的车辆用气囊。 织物由一种或多种选自尼龙纤维，聚酯纤维，聚烯烃纤维和芳族聚酰胺纤维的纤维制成，其覆盖系数为1500至2500，并且具有0.9至0.9的动态透气指数（EXP）指数 1.6通过根据美国测试和材料协会ASTM D 6476方法的方法测量。