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    AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME
    1.
    发明申请
    AIRBAG CUSHION AND AN AIRBAG SYSTEM INCLUDING THE SAME 审中-公开
    安全气囊和包括它的安全气囊系统

    公开(公告)号：US20150000576A1

    公开(公告)日：2015-01-01

    申请号：US14468481

    申请日：2014-08-26

    Applicant: Kolon Industries, Inc.

    Inventor： Dong-Jin KWAK ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

    IPC: B60R21/231 ,  D05B1/00 ,  B60R21/235 ,  D05B13/00

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

    Abstract: 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.

    Abstract translation: 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。

    Fabric for airbag and method for manufacturing the same
    2.
    发明授权
    Fabric for airbag and method for manufacturing the same 有权

    公开(公告)号：US12060028B2

    公开(公告)日：2024-08-13

    申请号：US17767879

    申请日：2019-12-27

    Applicant: KOLON INDUSTRIES, INC.

    Inventor： Ki Jeong Kim ,  Sang-Mok Lee ,  Gi-Woong Kim ,  Jin Wook Heo

    IPC: B60R21/235 ,  D06N3/14

    CPC classification number: B60R21/235 ,  D06N3/14 ,  B60R2021/23514 ,  B60R2021/23519 ,  D06N2203/068 ,  D06N2205/20 ,  D06N2211/268

    Abstract: This invention relates to fabric for airbag comprising a textile substrate; and a coating layer on at least one side of the textile substrate, wherein coating layer comprises polyurethane resin, a crosslinking agent, and a hydrophilic thickener, and the crosslinking agent is a compound having a blocked active group, and a method for preparing fabric for airbag, comprising steps of: preparing a textile substrate; and forming a coating layer on at least one side of the textile substrate, wherein the step of forming a coating layer comprise steps of: adding a crosslinking agent and a hydrophilic thickener to an aqueous polyurethane dispersion to prepare a coating solution; applying the coating solution on at least one side of the textile substrate; drying the textile substrate on which the coating solution is applied; and heat treating the dried textile substrate.

    Method for manufacturing polyester fabric for airbag
    3.
    发明授权
    Method for manufacturing polyester fabric for airbag 有权

    公开(公告)号：US10246800B2

    公开(公告)日：2019-04-02

    申请号：US15515648

    申请日：2015-09-25

    Applicant: KOLON INDUSTRIES, INC.

    Inventor： Hye-Seung Jin ,  Sang-Mok Lee ,  Gi-Woong Kim ,  Jung-Hoon Youn

    IPC: D03D1/02 ,  D01F6/62 ,  B60R21/235 ,  D06M15/507 ,  D06N3/00 ,  D06L1/14 ,  D06M101/32

    Abstract: Disclosed is a method for manufacturing a polyester fabric for an airbag that can not only prevent or minimize the separation of a sizing agent, which is provided to a yarn through a sizing process, during a weaving process, but can also maximize a peel strength between a textile substrate and a coating layer to be subsequently formed thereon and lower the stiffness of an airbag fabric by effectively removing the sizing agent from the textile substrate after the weaving process is completed. The method of the present invention comprises: applying a polyester-based sizing agent to a polyester yarn; manufacturing a textile substrate with the sizing agent-applied polyester yarn; removing the sizing agent from the textile substrate under an alkaline condition of pH 8 to 10; and forming a coating layer on the sizing agent-removed textile substrate in order to enhance air-tightness.

    FILM FOR A TIRE INNER LINER AND PREPARATION METHOD THEREFOR
    4.
    发明申请
    FILM FOR A TIRE INNER LINER AND PREPARATION METHOD THEREFOR 有权
    轮胎内衬膜及其制备方法

    公开(公告)号：US20130192736A1

    公开(公告)日：2013-08-01

    申请号：US13804256

    申请日：2013-03-14

    Applicant: Kolon Industries, Inc.

    Inventor： Ki-Sang SONG ,  Gi-Woong Kim ,  Sang-Mok Lee ,  Ok-Hwa Jeon ,  Il Chung ,  Si-Min Kim

    IPC: B60C1/00 ,  B29D30/06

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

    Abstract: 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 a polyamide-based segment and a polyether-based segment; 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 preparing 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.

    Abstract translation: 轮胎内衬膜技术领域本发明涉及一种轮胎内衬膜，其特征在于，包括：包含聚酰胺类树脂的基膜层和包含聚酰胺类链段和聚醚类链段的共聚物; 以及包含间苯二酚 - 福尔马林 - 胶乳（RFL）基粘合剂的粘合剂层，其中在MD（机器方向）和TD（横向）上的性质之间几乎没有差异，以及制备轮胎用膜的方法 内衬，包括在230〜300℃下熔融聚酰胺类树脂和共聚物，在特定模具间隙条件下挤出熔融物质以形成基膜，并形成包含间苯二酚 - 福尔马林胶乳（RFL ）基粘合剂。

    Polyethylene yarn, method for manufacturing the same, and skin cooling fabric comprising the same
    5.
    发明授权
    Polyethylene yarn, method for manufacturing the same, and skin cooling fabric comprising the same 有权

    公开(公告)号：US12291802B2

    公开(公告)日：2025-05-06

    申请号：US17602704

    申请日：2019-12-27

    Applicant: KOLON INDUSTRIES, INC.

    Inventor： Jae-Hyung Kim ,  Gi-Woong Kim ,  Seong-Young Kim ,  Sang-Mok Lee ,  Sin-Ho Lee ,  Young-Soo Lee

    IPC: D02G3/44 ,  D01D5/088 ,  D01F6/04

    Abstract: 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/m3 at ambient temperature.

    Film for a tire inner liner and preparation method therefor
    7.
    发明授权
    Film for a tire inner liner and preparation method therefor 有权
    一种轮胎内衬膜及其制备方法

    公开(公告)号：US09487048B2

    公开(公告)日：2016-11-08

    申请号：US13804256

    申请日：2013-03-14

    Applicant: Kolon Industries, Inc.

    Inventor： Ki-Sang Song ,  Gi-Woong Kim ,  Sang-Mok Lee ,  Ok-Hwa Jeon ,  Il Chung ,  Si-Min Kim

    IPC: B29D30/06 ,  B32B25/06 ,  B32B27/34 ,  B60C1/00 ,  B60C5/14 ,  C09J161/12 ,  C08L77/00 ,  B32B25/08 ,  B32B7/12 ,  B32B27/08 ,  C08G69/40

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

    Abstract: 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 a polyamide-based segment and a polyether-based segment; 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 preparing 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.

    Abstract translation: 轮胎内衬膜技术领域本发明涉及一种轮胎内衬膜，其特征在于，包括：包含聚酰胺类树脂的基膜层和包含聚酰胺类链段和聚醚类链段的共聚物; 以及包含间苯二酚 - 福尔马林 - 胶乳（RFL）基粘合剂的粘合剂层，其中在MD（机器方向）和TD（横向）上的性质之间几乎没有差异，以及制备轮胎用膜的方法 内衬，包括在230〜300℃下熔融聚酰胺类树脂和共聚物，在特定模具间隙条件下挤出熔融物质以形成基膜，并形成包含间苯二酚 - 福尔马林胶乳（RFL ）基粘合剂。

    Side curtain airbag and airbag system comprising the same
    8.
    发明授权
    Side curtain airbag and airbag system comprising the same 有权
    侧帘式安全气囊和包括该帘式气囊的气囊系统

    公开(公告)号：US08960714B2

    公开(公告)日：2015-02-24

    申请号：US13909374

    申请日：2013-06-04

    Applicant: Kolon Industries, Inc.

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

    IPC: B60R21/232 ,  B60R21/231 ,  B60R21/235

    CPC classification number: B60R21/23138 ,  B60R21/231 ,  B60R21/232 ,  B60R21/235 ,  B60R2021/23514 ,  B60R2021/23561 ,  B60R2021/23595

    Abstract: Disclosed is a side curtain airbag and an airbag system including the same. The side curtain airbag according to the present invention comprises an inflating part having gas inflation, 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 may optimize 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.

    Abstract translation: 公开了一种侧帘式安全气囊和包括该侧帘式安全气囊的气囊系统。 根据本发明的侧帘式气囊包括具有气体膨胀的充气部，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秒以后的压力为25kPa以上。 侧帘式安全气囊可以优化，从而将缝合密封剂涂布和缝合的方法应用于构成充气部和非充气部之间的边界的粘接部。 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。

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