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公开(公告)号：US20240076810A1
公开(公告)日：2024-03-07
申请号：US18262551
申请日：2022-04-27
Applicant: KOLON INDUSTRIES, INC.
Inventor： Min Ho LEE , II CHUNG , Ok Hwa JEON , Jongha YIM , Sung Gyu LEE
CPC classification number: D02G3/047 , D02G3/36 , D02G3/48 , D10B2331/021 , D10B2401/063 , D10B2505/022
Abstract: The present application relates to a hybrid cord including a bio-based nylon primarily twisted yarn. According to the present application, while including a primarily twisted yarn including bio-based nylon having a higher modulus compared to chemical-based nylon, there is provided a hybrid cord and has elongation and fatigue resistance equivalent to or higher than commercially required levels (i.e., the level that the cord including a conventional chemical-based nylon primarily twisted yarn has).
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公开(公告)号：US20220372347A1
公开(公告)日：2022-11-24
申请号：US17770051
申请日：2021-04-08
Applicant: KOLON INDUSTRIES, INC.
Inventor： Sung Gyu LEE , Ok Hwa JEON , Min Ho LEE
IPC: C09J119/02 , C09J7/50 , C09J11/06 , B60C9/00 , D02G3/48 , D06M15/572 , D06M15/693 , D02G3/28 , D02G3/02
Abstract: The present invention relates to an adhesive composition including a latex (A), a polyurethane (B), an amine-based adhesion promoter (C), and a water-containing solvent (G). The composition is eco-friendly, has a low risk of fire, and has excellent adhesive strength.
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公开(公告)号：US20230357605A1
公开(公告)日：2023-11-09
申请号：US18043028
申请日：2021-11-22
Applicant: KOLON INDUSTRIES, INC.
Inventor： Sung Gyu LEE , Ok Hwa JEON , Min Ho LEE
IPC: C09J11/06 , C09J139/08 , C09J11/04 , D02G3/48 , D02G3/02 , D02G3/28 , D06M13/11 , D06M13/395 , D06B3/04 , D06M13/152 , D06M11/60 , D06M15/356 , B60C9/00
CPC classification number: C09J11/06 , C09J139/08 , C09J11/04 , D02G3/48 , D02G3/02 , D02G3/286 , D06M13/11 , D06M13/395 , D06B3/04 , D06M13/152 , D06M11/60 , D06M15/3562 , B60C9/0042 , B60C9/005 , C09J2301/408 , C08K5/13
Abstract: The present application relates to an adhesive composition including a naturally occurring acid, a nitrogen compound, and a latex; and a rubber reinforcing material and an article including the same.
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公开(公告)号：US20220307162A1
公开(公告)日：2022-09-29
申请号：US17635780
申请日：2020-09-23
Applicant: KOLON INDUSTRIES, INC.
Inventor： Min Ho LEE , Ok Hwa JEON , Jongha YIM
Abstract: The present disclosure relates to a method for manufacturing a hybrid tire cord that utilizes a difference in fineness, and thereby can be more easily manufactured in a form covered with aramid, has uniform physical properties, and improves tire performance.
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公开(公告)号：US20220228307A1
公开(公告)日：2022-07-21
申请号：US17715985
申请日：2022-04-08
Applicant: KOLON INDUSTRIES, INC.
Inventor： Woo-seok CHOI , Min Ho LEE , Hee-jung CHO , Young-shin PARK , Jung-soon JANG
Abstract: The present disclosure relates to a spunbond nonwoven fabric for a tile carpet base fabric which can manufacture tile carpets with excellent sound absorption performance and tuft withdraw force, including high-thickness nonwoven fabrics made of hollow fibers to which recycled polyester raw materials are applied, and a tile carpet using the same.
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Patent Agency Ranking
公开(公告)号：US20200010741A1
公开(公告)日：2020-01-09
申请号：US16491273
申请日：2018-03-21
Applicant: KOLON INDUSTRIES, INC.
Inventor： Da Ae KIM , Min Ho LEE , Ok Hwa JEON
IPC: C09J109/08 , C09J107/02 , C09J111/02 , B05D7/02 , B05D7/24 , B05D1/18
Abstract: One embodiment of the present invention provides an adhesive composition including, on the basis of the total weight thereof, 0.5 to 4.0% by weight of an epoxy compound, 1.0 to 8.0% by weight of an isocyanate compound, 1.7 to 22% by weight of a rubber latex, 1.0 to 8.0% by weight of a polyurethane dispersion (PUD) resin, 0.1 to 2.0% by weight of an amine compound, and 69 to 92% by weight of a solvent, wherein the epoxy compound and the isocyanate compound have a weight ratio of 1:1 to 1:10.
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公开(公告)号：US20170106698A1
公开(公告)日：2017-04-20
申请号：US15393591
申请日：2016-12-29
Applicant: KOLON INDUSTRIES, INC.
Inventor： Ok Wha JEON , Min Ho LEE
CPC classification number: D02G3/48 , B29D30/38 , B29D30/70 , B60C9/0042 , B60C9/005 , B60C2009/0035 , B60C2009/0071 , B60C2009/0085 , B60C2009/0092 , D01H13/00 , D02G3/045 , D02G3/047 , D02G3/40
Abstract: A hybrid tire cord has more uniform physical properties, and improved strength and fatigue resistance. The hybrid tire cord can easily be manufactured. The hybrid tire cord includes a nylon primarily twisted yarn and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, and after untwisting of the secondary twisting of the hybrid tire cord having a predetermined length, a length of the aramid primarily twisted yarn is 1.005 to 1.025 times a length of the nylon primarily twisted yarn.
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公开(公告)号：US20160376733A1
公开(公告)日：2016-12-29
申请号：US15194741
申请日：2016-06-28
Applicant: KOLON INDUSTRIES, INC.
Inventor： Ok Wha JEON , Min Ho LEE
CPC classification number: D02G3/48 , B29D30/38 , B29D30/70 , B60C9/0042 , B60C9/005 , B60C2009/0035 , B60C2009/0071 , B60C2009/0085 , B60C2009/0092 , D01H13/00 , D02G3/045 , D02G3/047 , D02G3/40
Abstract: Disclosed are a hybrid tire cord, which can be easily manufactured and has more uniform physical properties, and improved strength and fatigue resistance, and a method for manufacturing the same. The hybrid tire cord includes a nylon primarily twisted yarn and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, and after untwisting of the secondary twisting of the hybrid tire cord having a predetermined length, a length of the aramid primarily twisted yarn is 1.005 to 1.025 times a length of the nylon primarily twisted yarn.
Abstract translation: 公开了一种混合轮胎帘线，其可以容易地制造并且具有更均匀的物理性能，并且改善的强度和抗疲劳性及其制造方法。 混合轮胎帘线包括尼龙主捻纱和芳纶主要加捻纱，其中尼龙主捻纱和芳纶主捻纱被二次捻合在一起，并且在将具有预定长度的混合轮胎帘线的二次捻合解捻后 芳纶主要加捻纱的长度为尼龙主捻纱长度的1.005〜1.025倍。
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公开(公告)号：US20220388342A1
公开(公告)日：2022-12-08
申请号：US17773605
申请日：2021-04-07
Applicant: KOLON INDUSTRIES, INC.
Inventor： Sung Gyu LEE , Ok Hwa JEON , Min Ho LEE
IPC: B60C9/00 , C09J119/02 , C09J5/00
Abstract: This invention relates to an adhesive composition for a tire cord including: an epoxy compound; latex; an alicyclic polyurethane resin having a weight average molecular weight (Mw) of 250,000 to 350,000; an amine compound; and water, a tire cord including an adhesive layer formed form the adhesive composition, and a tire including the tire cord.
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公开(公告)号：US20210370720A1
公开(公告)日：2021-12-02
申请号：US17285909
申请日：2019-12-27
Applicant: KOLON INDUSTRIES, INC.
Inventor： Min Ho LEE , Ok Hwa JEON , Jongha YIM
Abstract: According to the present disclosure, there is disclosed a hybrid tire cord capable of realizing high performance and weight reduction of a tire by having strong adhesion to rubber and excellent fatigue resistance as well as high tenacity and high modulus by providing a cabled yarn in which an aramid hybrid Z-twisted yarn composed of an aramid multifilament yarn and an aramid spun yarn; and a general-purpose Z-twisted yarn are S-twisted together. There is also provided a method for manufacturing the same.
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