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1. 发明公开

EP4276229A1 CORD COMPRISING BIO-BASED COMPONENT AND METHOD FOR PREPARING SAME 审中-实审
公开(公告)号：EP4276229A1
公开(公告)日：2023-11-15
申请号：EP22796119.0
申请日：2022-04-27
申请人： Kolon Industries, Inc.
发明人： LEE, Min Ho , CHUNG, Il , JEON, Ok Hwa , YIM, Jongha , LEE, Sung Gyu
IPC分类号： D02G3/04 , D02G3/48 , D02G3/36 , D02G3/28 , D02J13/00
摘要： 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).

2. 发明公开

EP4140735A1 LIGHTENED RUBBER-REINFORCING MATERIAL, METHOD FOR PRODUCING SAME, AND TIRE COMPRISING SAME 审中-实审
公开(公告)号：EP4140735A1
公开(公告)日：2023-03-01
申请号：EP21898324.5
申请日：2021-10-01
申请人： Kolon Industries, Inc.
发明人： LEE, Sang Woo , JEON, Ok Hwa , LEE, Min Ho , LEE, Sung Gyu
IPC分类号： B32B25/10 , B32B7/12 , B32B37/12 , C09J161/12 , B60C9/00
摘要： This invention relates to rubber reinforcing material with reduced weight, a method for preparing the same, and a tire including the same. According to this invention, there is provided a rubber reinforcing material that has a thin thickness and a light weight, and yet has excellent durability. The reinforcing material not only reduces the weight of a tire, but also enables realization of improved rolling resistance.

3. 发明公开

EP4039763A1 ADHESIVE COMPOSITION AND RUBBER REINFORCING MATERIAL 审中-实审
公开(公告)号：EP4039763A1
公开(公告)日：2022-08-10
申请号：EP21784862.1
申请日：2021-04-08
申请人： Kolon Industries, Inc.
发明人： LEE, Sung Gyu , JEON, Ok Hwa , LEE, Min Ho
IPC分类号： C09J119/02 , C08L75/04 , C08K5/17 , C08K5/1515 , C08L21/00 , B60C9/00 , D02G3/48 , C09J11/06
摘要： 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.

4. 发明公开

EP3628485A1 WEIGHT-REDUCED RUBBER REINFORCEMENT MATERIAL, MANUFACTURING METHOD THEREFOR, AND TIRE COMPRISING SAME 审中-公开
公开(公告)号：EP3628485A1
公开(公告)日：2020-04-01
申请号：EP18823490.0
申请日：2018-06-25
申请人： Kolon Industries, Inc.
发明人： KIM, Da Ae , JEON, Ok Hwa , LEE, Min Ho , CHOI, Song Yeun , YIM, Jong Ha
IPC分类号： B32B25/10 , B32B7/12 , B32B5/02 , B32B37/12 , B32B38/04 , B60C9/20 , B60C9/02 , B60C9/22
摘要： One embodiment of the present invention provides a rubber reinforcement material which comprises a fiber substrate, an adhesive layer disposed on the fiber substrate, a rubber compound layer disposed on the adhesive layer, and resorcinol-formaldehyde-latex (RFL), wherein the rubber compound layer has a thickness of 5 µ m to 200 µ m.

5. 发明公开

EP3241574A1 BLOOD FILTER AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：血液过滤器及其制造方法
公开(公告)号：EP3241574A1
公开(公告)日：2017-11-08
申请号：EP15875637.9
申请日：2015-12-28
申请人： Kolon Industries, Inc.
发明人： LEE, Min Ho , KIM, Jin Il
IPC分类号： A61M1/02 , A61M1/34
摘要： Disclosed are a blood filter which exhibits excellent leukocyte elimination performance as well as significantly improved blood throughput per unit time and erythrocyte recovery rate and a method of manufacturing the same. The blood filter of the present invention includes a pre-treatment filter which is a laminate of first non-woven fabrics having a mean fiber diameter of 5 to 30 µm and a mean pore size of 10 to 30 µm, and a main filter which is a laminate of second non-woven fabrics having a mean fiber diameter of 1 to 5 µm, a mean pore size of 5 to 10 µm and a mean pore size distribution rate of 30% or more. A filling density of the pre-treatment filter and a filling density of the main filter, with respect to a target blood throughput of the blood filter, are 0.1 g/100 ml to 1 g/100 ml and 1 g/100 ml to 3 g/100 ml, respectively.
摘要翻译：本发明公开了一种血液过滤器及其制造方法，该血液过滤器具有优异的除白血球性能，并且每单位时间的血液通过量和红细胞回收率显着提高。本发明的血液过滤器包括预处理过滤器和主过滤器，所述预过滤过滤器是平均纤维直径为5至30μm且平均孔径为10至30μm的第一无纺布的层压体，平均纤维直径为1〜5μm，平均孔径为5〜10μm，平均细孔分布率为30％以上的第二无纺布的层叠体。预处理过滤器的填充密度和主过滤器的填充密度相对于血液过滤器的目标血液通过量为0.1g / 100ml至1g / 100ml和1g / 100ml至3 g / 100ml。

6. 发明公开

EP4137315A1 LIGHTENED RUBBER-REINFORCING MATERIAL, METHOD OF PRODUCING SAME, AND TIRE COMPRISING SAME 审中-实审
公开(公告)号：EP4137315A1
公开(公告)日：2023-02-22
申请号：EP21872722.0
申请日：2021-08-13
申请人： Kolon Industries, Inc.
发明人： LEE, Sang Woo , JEON, Ok Hwa , LEE, Min Ho , LEE, Sung Gyu
IPC分类号： B32B25/10 , B32B7/12 , B32B5/02 , B32B37/12 , B60C9/20 , B60C9/14 , B60C9/22 , D06M15/693 , C09J161/28
摘要： This invention relates to rubber reinforcing material with reduced weight, a method for preparing the same, and a tire including the same. According to this invention, there is provided a rubber reinforcing material that has a thin thickness and light weight, and yet has excellent durability. The reinforcing material not only reduces the weight of a tire, but also enables realization of improved rolling resistance.

7. 发明公开

EP4053319A1 SPUNBONDED NON-WOVEN FABRIC, AND TILE CARPET USING SAME 审中-实审
公开(公告)号：EP4053319A1
公开(公告)日：2022-09-07
申请号：EP20885245.9
申请日：2020-10-30
申请人： Kolon Industries, Inc.
发明人： CHOI, Woo-seok , LEE, Min Ho , CHO, Hee-jung , PARK, Young-shin , JANG, Jung-soon
IPC分类号： D04H3/147 , D04H3/011 , A47G27/02
摘要： 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.

8. 发明公开

EP3854918A2 HYBRID TIRE CORD HAVING STRONG ADHESION TO RUBBER AND EXCELLENT FATIGUE RESISTANCE CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR 有权
公开(公告)号：EP3854918A2
公开(公告)日：2021-07-28
申请号：EP19905207.7
申请日：2019-12-27
申请人： Kolon Industries, Inc.
发明人： LEE, Min Ho , JEON, Ok Hwa , YIM, Jongha
IPC分类号： D02G3/48 , D02G3/04 , D02G3/28 , D02G1/02 , B60C9/20
摘要： 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.

9. 发明授权

EP3241574B1 METHOD OF MANUFACTURING A BLOOD FILTER 有权
公开(公告)号：EP3241574B1
公开(公告)日：2020-03-04
申请号：EP15875637.9
申请日：2015-12-28
申请人： Kolon Industries, Inc.
发明人： LEE, Min Ho , KIM, Jin Il
IPC分类号： A61M1/02 , A61M1/34 , B01D71/48 , D01F6/62 , D01D7/00 , D01D5/08 , A61M1/38 , D01D1/04 , B01D39/20 , B01D63/08 , B01D39/16

10. 发明公开

EP3521058A1 HYBRID TIRE CORD AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP3521058A1
公开(公告)日：2019-08-07
申请号：EP17856846.5
申请日：2017-09-29
申请人： Kolon Industries, Inc.
发明人： LEE, Min Ho , JEON, Ok Wha , YIM, Jong Ha , KIM, Da Ae
IPC分类号： B60C9/02 , B60C9/00 , D02G3/48 , D02G3/28
摘要： Disclosed are a high-performance hybrid tire cord capable of realizing high performance and lightweight of a tire, and a method for manufacturing same. The hybrid tire cord of the present invention comprises a PET primarily-twisted yarn, an aramid primarily-twisted yarn, and an adhesive coated on the PET primarily-twisted yarn and the aramid primarily-twisted yarn. In the hybrid tire cord having a predetermined length, the length of the aramid primarily-twisted yarn is 1 to 1.1 times the length of the PET primarily-twisted yarn, after the secondary twist is untwisted.

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