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公开(公告)号：US12128802B2
公开(公告)日：2024-10-29
申请号：US17959781
申请日：2022-10-04
发明人： Gun Kang , Won Jin Seo , Hye Min Lee , Myoung Ryoul Lee , Yong Bae Jung , Chang Hoon Lee , Kyung Hak Kang , De Eun Park , Gyu Suk Lee
CPC分类号： B60N2/7017 , B32B5/026 , B32B5/26 , D04B21/20 , B32B2260/021 , B32B2260/046 , B32B2262/0261 , B32B2262/0276 , B32B2262/132 , B32B2605/003 , D10B2331/02 , D10B2331/04 , D10B2403/0111 , D10B2505/12
摘要： Disclosed are a vehicle seat cover made of an artificial suede. The vehicle seat cover includes a top layer provided in the top portion, a bottom layer provided in the bottom portion, and a intermediate layer positioned between the top layer and the bottom layer. Each of the layers has a tricot texture, and the top layer includes the first yarn having a configuration in which the dope dyed microfiber yarn and the first high shrinkage yarn are interlaced. Thus, the suede material may have superior friction fastness and the light fastness and the vehicle seat cover is manufactured at less cost than a vehicle seat cover made of a conventional artificial suede.
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公开(公告)号：US20230122818A1
公开(公告)日：2023-04-20
申请号：US17959781
申请日：2022-10-04
发明人： Gun Kang , Won Jin Seo , Hye Min Lee , Myoung Ryoul Lee , Yong Bae Jung , Chang Hoon Lee , Kyung Hak Kang , De Eun Park , Gyu Suk Lee
摘要： Disclosed are a vehicle seat cover made of an artificial suede. The vehicle seat cover includes a top layer provided in the top portion, a bottom layer provided in the bottom portion, and a intermediate layer positioned between the top layer and the bottom layer. Each of the layers has a tricot texture, and the top layer includes the first yarn having a configuration in which the dope dyed microfiber yarn and the first high shrinkage yarn are interlaced. Thus, the suede material may have superior friction fastness and the light fastness and the vehicle seat cover is manufactured at less cost than a vehicle seat cover made of a conventional artificial suede.
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公开(公告)号：US20230304218A1
公开(公告)日：2023-09-28
申请号：US17993446
申请日：2022-11-23
发明人： Gun Kang , Hye Min Lee , Ji Soo Kwon , Jong Hwan Kim , Gu Seong Kim
IPC分类号： D06N3/00 , D06N3/06 , D06N3/14 , B32B5/02 , D06N3/12 , B32B5/24 , B32B5/20 , B32B37/24 , C08L27/06 , C08L75/04
CPC分类号： D06N3/0061 , D06N3/06 , D06N3/14 , D06N3/0011 , B32B5/022 , D06N3/121 , B32B5/245 , B32B5/20 , B32B37/24 , C08L27/06 , C08L75/04 , D06N2209/1614 , D06N2203/068 , D06N2203/048 , D06N2209/067 , D06N2203/063 , D06N3/0077 , B32B2307/7163 , B32B2307/54 , B32B2264/062 , B32B2266/0235 , B32B2266/0278 , B32B2255/26 , B32B2255/102 , B32B2037/243 , B32B2369/00 , B32B2327/06 , B32B2375/00 , B32B2305/20 , B32B2305/022 , C08L2205/03 , C08L2310/00
摘要： The present disclosure relates to artificial leather. More specifically, the present disclosure relates to biodegradable and odorless artificial leather including coffee grounds. A composition for artificial leather includes a first resin, a first plasticizer, and a masterbatch including a second resin, a second plasticizer, and coffee grounds. The artificial leather includes a sheet layer including the composition disclosed herein.
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公开(公告)号：US20220032353A1
公开(公告)日：2022-02-03
申请号：US17134714
申请日：2020-12-28
申请人： Hyundai Motor Company , Kia Motors Corporation , Industrial Cooperation Foundation Jeonbuk National University
发明人： Gun Kang , Won Jin Seo , Mi Jung Yun , Hong Chan Jeon , Sung June Park , Sang Min Lee , Min Jae Choe , Eun Seon Kim
摘要： Disclosed are a micro fiber and a method of manufacturing the micro fiber are proposed. The micro fiber may be manufactured by controlling thickness and Young's modulus thereof using hollow fiber.
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5.发明申请公开(公告)号：US20180258584A1
公开(公告)日：2018-09-13
申请号：US15802860
申请日：2017-11-03
发明人： Gun Kang , Hye Min Lee , Mi Jung Yun , Soon Joon Jung , Sung Deuk Ahn , Tae Ho Hyun , Jun Suk Park
CPC分类号： D06N3/0004 , B32B5/022 , B32B5/06 , B32B27/12 , B32B27/40 , B32B38/08 , D06N3/0011 , D06N3/0031 , D06N3/0077 , D06N3/0097 , D06N3/106 , D06N3/14 , D06N3/145 , D06N3/146 , D06N2203/068 , D06N2205/243 , D06N2209/1635 , D06N2211/28 , D10B2321/021 , D10B2321/022 , D10B2321/06 , D10B2321/121 , D10B2331/02 , D10B2331/04
摘要： A method for manufacturing a high density artificial leather, may include (a) manufacturing a long fiber-type non-woven fabric having an areal weight of 400 to 500 g/m2 and an apparent density of 0.3 to 0.6 g/cm3 by self-twist spinning a sea component polymer fiber and an island component polymer fiber; (b) shrinking the long fiber-type non-woven fabric with hot water; (c) eluting the sea component polymer fiber from the shrunken non-woven fabric by immersing the shrunken non-woven fabric in an aqueous alkaline solution; and (d) impregnating a polymer elastomer in a non-woven fabric from which the sea component polymer fiber is eluted, to manufacture a long fiber-type fine yarn non-woven fabric.
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6.发明授权公开(公告)号：US09828572B2
公开(公告)日：2017-11-28
申请号：US14475977
申请日：2014-09-03
发明人： Gun Kang , Hyun Joo Seo , Mi Jung Yun , Dae Seok Choi , Yong Tae Ha , Min Jeong Kim , Ju Ahn Kim , Ki Eop Kim , Yoon Jung Kwon , Shin Hyouk Kang
IPC分类号： D06M13/127 , C11D3/00 , C11D11/00 , C11D3/12 , C11D7/02 , C11D7/44 , D06M11/00 , D06M11/73 , D06M11/79 , D06M13/00
CPC分类号： C11D3/0068 , C11D3/0031 , C11D3/128 , C11D7/02 , C11D7/44 , C11D11/0017 , D06M11/00 , D06M11/73 , D06M11/79 , D06M13/005 , Y10T428/249921
摘要： A method is provided for removing a volatile organic compound (VOC) contained in an artificial leather fabric and odor caused by the volatile organic compound by coating the artificial leather fabric with an adsorbent which reacts with a noxious substance containing the volatile organic compound (VOC); and immersing; washing; and drying the reacted artificial leather fabric. The method includes coating the adsorbent and immobilizing the volatile organic compound through a reaction, to prevent volatilization of the organic compound or reduce an amount thereof. Further, after the reaction between the artificial leather fabric and the adsorbent, the artificial leather fabric is washed, to remove the volatile organic compound immobilized on a surface of the fabric from the artificial leather.
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公开(公告)号：US09574072B2
公开(公告)日：2017-02-21
申请号：US14569404
申请日：2014-12-12
申请人： HYUNDAI MOTOR COMPANY , Kia Motors Corporation , Dongahchemical Co., Ltd. , Dae Won Chemical Co., Ltd.
发明人： Mi Jung Yun , Gun Kang , Jeong Seok Oh , Kie Youn Jeong , Soon Joon Jung , Doo Soo Kim , Hyun Joo Seo , Jung Lee , Young Kyu Rhim , Young Koo Lee , Ju Seob Kim , Woo Seung Shin , Dae Kyung Kim , Choon Gil Kwon , Chan Hee Lee
IPC分类号： C08K7/22 , C08K3/00 , C08K5/00 , B29C41/00 , B29C41/22 , B29C41/46 , C08J9/32 , B29K75/00 , B29K105/04 , B29L31/00
CPC分类号： C08K7/22 , B29C41/003 , B29C41/22 , B29C41/46 , B29K2075/00 , B29K2105/043 , B29K2995/0063 , B29L2031/702 , B29L2031/726 , C08J9/32 , C08J2203/22 , C08J2375/04 , C08K3/01 , C08K5/0008 , C08L2205/20
摘要： An ultra-light polyurethane artificial leather composition comprises a one-component type blocked polyurethane high solid resin of 100 parts per weight, a capsule-type hollow microsphere of 1 to 10 parts per weight, a curing agent of 1 to 10 parts per weight, and a high solid type toner of 1 to 20 parts per weight.
摘要翻译： 超轻质聚氨酯人造革组合物包含100重量份的单组分型封闭聚氨酯高固体树脂，1至10重量份的胶囊型中空微球，1至10重量份的固化剂， 和1至20重量份的高固体型调色剂。
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公开(公告)号：US20210331443A1
公开(公告)日：2021-10-28
申请号：US17027040
申请日：2020-09-21
发明人： Hye Min Lee , Gun Kang , Myoung Ryoul Lee
摘要： Disclosed are a laminated sheet for a vehicle interior material and a method for manufacturing the same. The laminated sheet not only includes a skin surface layer composed of a skin layer made of a liquid resin by using a casting method, thereby providing flexibility to the laminated sheet, but also includes a leather sheet layer and an intermediate layer which are bonded in a flame lamination method, thereby decreasing a peeling strength of the laminated sheet.
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9.发明授权公开(公告)号：US10676863B2
公开(公告)日：2020-06-09
申请号：US15820252
申请日：2017-11-21
发明人： Gun Kang , Mi Jung Yun , Soon Joon Jung , Hye Min Lee , Yoon Jong Cha , Seong Deuk An , Seung Ho Cho , Jae Yong Ko , Jun Ho Song , Hye Rin Choi
IPC分类号： D06N3/00 , C09J175/06 , B32B5/02 , B32B7/12 , B32B7/06 , B32B37/12 , B32B27/40 , B60N2/58 , B32B27/12 , C08G18/76 , C08G18/42 , C08G18/44 , C08G18/12 , C08G18/75 , C08G18/66 , C08G18/32 , D06N3/14
摘要： Provided herein is an eco-friendly artificial leather for an interior of an automobile and a manufacturing method thereof. The eco-friendly product is manufactured using a method that is compatible with various environmental regulations such as reduction of greenhouse gas emissions. The artificial leather includes a bio urethane-containing skin surface layer which uses biomass-derived components extracted from vegetable components, a solvent-free bio urethane adhesive layer, and a bio fiber base layer. The layers are sequentially stacked to minimize the use of organic solvents and components that are harmful to the human body.
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公开(公告)号：US11772143B2
公开(公告)日：2023-10-03
申请号：US17134714
申请日：2020-12-28
申请人： Hyundai Motor Company , Kia Motors Corporation , Industrial Cooperation Foundation Jeonbuk National University
发明人： Gun Kang , Won Jin Seo , Mi Jung Yun , Hong Chan Jeon , Sung June Park , Sang Min Lee , Min Jae Choe , Eun Seon Kim
CPC分类号： B21C23/26 , B21C37/042 , B21C37/045 , B22D11/005 , B22D21/00 , B22D27/00 , B22D27/04
摘要： Disclosed are a micro fiber and a method of manufacturing the micro fiber are proposed. The micro fiber may be manufactured by controlling thickness and Young's modulus thereof using hollow fiber.
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