公开(公告)号：EP4023800A1

公开(公告)日：2022-07-06

申请号：EP19957885.7

申请日：2019-12-27

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KIM, Gi-Woong ,  KIM, Seong-Young ,  LEE, Sang-Mok ,  LEE, Sin-Ho ,  LEE, Young-Soo

IPC分类号： D03D15/00 ,  D01F6/04 ,  D01D5/088 ,  D01D5/098

摘要： Disclosed is a skin cooling fabric that can provide a user with a soft tactile sensation as well as a cooling feeling or a cooling sensation, a polyethylene yarn having improved weavability, and a method for manufacturing the yarn. The skin cooling fabric of the present invention includes a plurality of weft yarns, and a plurality of warp yarns, wherein each of the weft yarns and warp yarns has a tensile strength of 3.5 to 8.5 g/de, a tensile modulus of 15 to 80 g/de, elongation at break of 14 to 55 %, and crystallinity of 55 to 85 %.

公开(公告)号：EP2930258B1

公开(公告)日：2018-07-25

申请号：EP13859123.5

申请日：2013-11-29

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KIM, Hyung-Keun ,  LEE, Sang-Mok ,  KWAK, Dong-Jin

IPC分类号： D02G3/40 ,  D02G3/02 ,  B60R21/235 ,  D01F6/62

CPC分类号： D02G3/28 ,  B60R21/235 ,  D01F6/62 ,  D02G3/045 ,  D02G3/36 ,  D02G3/402 ,  D02G3/404 ,  D02G3/46 ,  D10B2331/04 ,  D10B2505/124

摘要： The present invention relates to a polyester sewing thread usable for a fabric for an airbag and a cushion for an airbag. In particular, the present invention relates to a polyester sewing thread for an airbag obtained by doubling and twisting a specific polyester yarn including a plurality of polyester filaments, and bonding the polyester yarn in the manner of in-bonding, out-bonding, or in-and-out bonding, and a preparation method thereof. According to the present invention, the polyester fiber having high strength, middle elongation, and dry heat shrinkage may be used to implement excellent physical properties similar to those of a sewing thread using existing polyamide fiber (Nylon 66), and to implement sufficient performance as a sewing thread for an airbag when conducting a static test after the cushion for an airbag is actually manufactured. Therefore, the present invention provides a polyester sewing thread for an airbag having excellent performance and high competitive price to be used as a substitute for existing polyamide (Nylon 66) sewing thread for an airbag.

公开(公告)号：EP2902543A2

公开(公告)日：2015-08-05

申请号：EP13841874.4

申请日：2013-09-27

申请人： Kolon Industries, Inc.

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

IPC分类号： D06M11/77 ,  D06M15/693 ,  D06M101/30

CPC分类号： B60R21/235 ,  B60R2021/23514 ,  B60R2021/23519 ,  B60R2021/23542 ,  D03D1/02 ,  D06B1/00 ,  D06C3/00 ,  D06C11/00 ,  D06M11/77 ,  D06M15/693 ,  D06N3/128 ,  D10B2321/02 ,  D10B2331/02 ,  D10B2331/021 ,  D10B2331/04 ,  Y10T442/20 ,  Y10T442/2861 ,  Y10T442/2893 ,  Y10T442/2902 ,  Y10T442/291

摘要： The present invention relates to a coated fabric for an airbag. Particularly, the present invention provides a coated fabric for an airbag on a surface of which a coating layer including liquid silicone rubber having elongation of 1000% or more, as measured according to Korean Industrial Standards (KS) M 6518, is included, and a method of manufacturing the same.
According to the present invention, the elongation of liquid silicone rubber is excellent so that damage to the fabric for an airbag is minimized under a severe condition of high temperature and high pressure is minimized, and thus the airbag may have excellent inflation and deployment performance, and simultaneously provides excellent storage, dimensional stability, and airtightness effect, thereby safely protect passengers even upon vehicle collision and rollover.

摘要翻译： 本发明涉及一种用于气囊的涂覆织物。 特别地，本发明提供了一种表面上的安全气囊用涂布织物，其包含根据韩国工业标准（KS）M 6518测量的包括伸长率为1000％以上的液体硅橡胶的涂层，并且 制造方法 根据本发明，液体硅橡胶的伸长率优异，使得在高温高压的严酷条件下对气囊织物的损伤最小化，从而气囊具有优异的充气和展开性能， 同时提供优良的储存，尺寸稳定性和气密效果，从而即使在车辆碰撞和翻车时也能安全地保护乘客。

公开(公告)号：EP2692919A2

公开(公告)日：2014-02-05

申请号：EP12763036.6

申请日：2012-03-30

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KWAK, Dong-Jin ,  LEE, Sang-Mok

IPC分类号： D03D1/02 ,  D03D15/00 ,  B60R21/16 ,  D06M11/77

CPC分类号： D03D1/02 ,  B60R21/231 ,  B60R2021/23509 ,  D01F6/62 ,  D03D15/00 ,  D06M15/643 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T442/2008

摘要： The present invention relates to a fabric for an airbag, and a production method thereof. More particularly, the present invention relates to a polyester fabric which includes a high-strength, high-elongation and low-modulus polyester yarn to show excellent toughness and energy absorbing performance after high-humidity heat treatment for a long period of time, a production method thereof, and an airbag for an automobile including the same.
The polyester fabric includes a polyester yarn having a fineness of 300 to 700 denier to optimize and maintain the tear strength and seam strength indices in the warp and weft directions within the predetermined range under high temperature and high humidity for a long time, thereby minimizing the impact applied to a passenger and protecting the passenger with safety.

摘要翻译： 气囊用织物及其制造方法技术领域本发明涉及气囊用织物及其制造方法。 更具体地说，本发明涉及一种聚酯织物，其包括高强度，高延伸率和低模量的聚酯纱线，以在长时间的高湿热处理后显示优异的韧性和能量吸收性能，生产 其方法以及包括该方法的汽车用气囊。 聚酯织物包括细度为300-700旦的聚酯纱线，以在高温和高湿度下长时间优化并保持经向和纬向上的撕裂强度和接缝强度指数在预定范围内，从而最小化 对乘客施加冲击并保护乘客安全。

公开(公告)号：EP2617880A2

公开(公告)日：2013-07-24

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

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. The present invention also relates to a method for preparing the same, and fabric for an airbag prepared therefrom.
The polyester fiber of the present invention 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％至2.5％的聚酯纤维，并且另外在0.5的伸长率范围内伸长 在从8.0g / d到最大强度的拉伸强度范围内为5％至5％。 本发明还涉及其制备方法，以及由其制备的气囊织物。 本发明的聚酯纤维同时具有低初始杨氏模量和优异的机械性能，因此它可以提供优良的包装，尺寸稳定性和优异的空气阻断效果，并且同时最小化施加于乘客的冲击，从而安全地保护 一位乘客。

公开(公告)号：EP4023797A1

公开(公告)日：2022-07-06

申请号：EP19957329.6

申请日：2019-12-27

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KIM, Gi-Woong ,  KIM, Seong-Young ,  LEE, Sang-Mok ,  LEE, Sin-Ho ,  LEE, Young-Soo

IPC分类号： D01F6/04 ,  D02G3/26 ,  D01D5/088 ,  D01D5/098

摘要： Disclosed is a polyethylene yarn which enables the manufacture of a skin cooling fabric having dimensional stability and having improved weavability which enables the manufacture of a skin cooling fabric capable of providing a user with a soft tactile sensation as well as a cooling sensation, a method for manufacturing the same, and a skin cooling fabric including the same. The polyethylene yarn has a shrinkage stress at 70 °C and 100 °C of 0.005 to 0.075 g/d, respectively. Also, the polyethylene yarn has a "dry thermal shrinkage rate at 70 °C" of 0.1 to 0.5 %, a "dry thermal shrinkage rate at 100 °C" of 0.5 to 1.5 %, and a "wet thermal shrinkage rate at 100 °C" of 0.1 to 1 %.

公开(公告)号：EP3943647A1

公开(公告)日：2022-01-26

申请号：EP19957525.9

申请日：2019-12-27

申请人： Kolon Industries, Inc.

发明人： KIM, Jae-Hyung ,  KIM, Gi-Woong ,  KIM, Seong-Young ,  LEE, Sang-Mok ,  LEE, Sin-Ho ,  LEE, Young-Soo

IPC分类号： D01F6/04 ,  D03D15/00 ,  D01D5/088 ,  D01D5/098

摘要： Disclosed is a polyethylene yarn capable of providing a user with a soft tactile sensation as well as a cooling feeling or a cooling sensation, and also having improved weavability that enables the manufacture of a skin cooling fabrics having excellent pilling resistance, abrasion resistance, cuttability, and sewability, a method for manufacturing the same, and a skin cooling fabric including the same. In a strength-elongation curve of the polyethylene yarn obtained by measuring at ambient temperature, (i) elongation at strength of 1 g/d is 0.5 to 3 %, (ii) elongation at strength of 3 g/d is 5.5 to 10 %, and (iii) a difference between elongation at strength of 4 g/d and elongation at maximum strength is 5.5 to 25 %, and the polyethylene yarn has toughness of 55 to 120 J/m 3 at ambient temperature.

公开(公告)号：EP2557210B1

公开(公告)日：2016-10-12

申请号：EP11762972.5

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 ,  D03D15/00 ,  D06M15/564 ,  D06C3/00 ,  B60R21/16 ,  B60R21/235 ,  D06N3/00 ,  D06N3/10 ,  D06N3/14 ,  D06N3/12

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

公开(公告)号：EP2423360B1

公开(公告)日：2014-05-07

申请号：EP10767312.1

申请日：2010-04-22

申请人： Kolon Industries, Inc.

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

IPC分类号： B60R21/16 ,  B60R21/235 ,  D01F6/62 ,  D03D1/02 ,  D06M11/77 ,  D06M15/564

CPC分类号： D03D1/02 ,  B60R21/235 ,  B60R2021/23509 ,  D01F6/62 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/128 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T442/2861 ,  Y10T442/3008 ,  Y10T442/3065 ,  Y10T442/3976

公开(公告)号：EP2617881A2

公开(公告)日：2013-07-24

申请号：EP11825471.3

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 ,  YOUN, Jung-Hoon ,  LEE, Sang-Mok

IPC分类号： D01F6/62 ,  D02G3/02 ,  D01D5/08 ,  D02J1/22 ,  D03D15/00 ,  D06M15/564 ,  D06M11/77 ,  D06M15/693 ,  D03D1/02 ,  B60R21/16

CPC分类号： D02G3/446 ,  B29C47/0014 ,  B29C47/0016 ,  B60R21/235 ,  B60R2021/23514 ,  D01D5/16 ,  D01D10/02 ,  D01F6/62 ,  D02G3/02 ,  D02J1/224 ,  D03D1/02 ,  D04H3/011 ,  D06C7/00 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/0068 ,  D06N3/0093 ,  D06N3/045 ,  D06N3/106 ,  D06N3/128 ,  D06N3/14 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T428/249921 ,  Y10T442/2861

摘要： The present invention provides a polyester yarn, wherein a room-temperature strength-elongation index (X 0 ) indicating a ratio (T°/S°) of tensile strength (T°) to tensile elongation (S 0 ) of the polyester yarn, measured at room temperature, and a primary high-humidity strength-elongation index (X 1 ) indicating a ratio (T 1 /S 1 ) of tensile strength (T 1 ) to tensile elongation (S 1 ) of the polyester yarn, measured after heat-treating the polyester yarn under conditions of a temperature of 85°C and a relative humidity (RH) of 95±5% for 168 hours, are optimized in a predetermined range.
The polyester yarn is advantageous in that, since it has a low initial Young's modulus and exhibits excellent mechanical under severe conditions of high temperature and high humidity, when it is used for a fabric for an airbag, the fabric can exhibit excellent storability, shape stability and air blocking effects, and can minimize the impact applied to an occupant, thereby protecting the occupant safely.

摘要翻译： 本发明提供一种聚酯纱线，其中表示聚酯纱线的拉伸强度（T°）与拉伸伸长率（S 0）的比率（T°/ S°）的室温强度 - 伸长率指数（X 0） 在室温下测定，表示在聚酯纱线的拉伸强度（T 1）与拉伸伸长率（S 1）的比率（T 1 / S 1）之后测定的初级高湿度强度 - 伸长率指数（X 1） 在温度85℃，相对湿度（RH）为95±5％的条件下进行168小时热处理聚酯纱线在预定范围内被优化。 聚酯纱线的优点在于，由于其初始杨氏模量低，并且在高温高湿的严酷条件下具有优异的机械性能，因此当用于气囊织物时，织物可以表现出优异的保存性，形状稳定性 和空气阻挡效果，并且可以最小化对乘员的冲击，从而安全地保护乘客。