公开(公告)号：US20200209464A1

公开(公告)日：2020-07-02

申请号：US16597683

申请日：2019-10-09

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  KOLONGLOTECH. Inc

发明人： Hong Chan JEON ,  Hong Mo KOO ,  Mi Jung YUN ,  Dong Kyu OH ,  Seul Ah LEE ,  Byoung Chul PARK

IPC分类号： F21V8/00

摘要： Disclosed are a backlight unit for planar lighting apparatuses and a manufacturing method thereof. The backlight unit simplifies a layer structure to be formed into the shape of a vehicle interior trim part, and has a thin thickness and improved flexibility. The backlight unit includes a light emitting device configured to emit light; a light guide panel having polycarbonate and configured to disperse the light received from a light emitting device; a reflective sheet having fibers and provided below the light guide panel to reflect the light dispersed by the light guide panel; and an acrylic adhesive sheet interposed between the light guide panel and the reflective sheet. The reflective sheet includes pores.

公开(公告)号：US20160002444A1

公开(公告)日：2016-01-07

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 ,  C08K5/00 ,  D06N3/14 ,  B29C41/22 ,  B29C41/46 ,  C08K3/00 ,  B29C41/00

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。

公开(公告)号：US20200208309A1

公开(公告)日：2020-07-02

申请号：US16667384

申请日：2019-10-29

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Kolon Glotech, lnc.

发明人： Hong Mo KOO ,  Mi Jung YUN ,  Oh Deok KWON ,  Joon Yong SONG ,  Hyun Dae CHO ,  Hong Chan JEON ,  Hyung Joon YOUN ,  Hyun Joung JUN

IPC分类号： D03D27/10 ,  D04B1/04 ,  D04B1/16 ,  D06C7/00 ,  D06C11/00 ,  D06C13/08 ,  D03D39/24 ,  D03D49/00 ,  B60R13/02

摘要： A pile knit fabric for internal materials of vehicles may include a knit layer prepared by weaving ground yarns, on one surface thereof, and a pile layer prepared by interweaving pile yarns with ground yarn loops of the knit layer, on the other surface thereof and, thus, has excellent physical coupling force between the ground yarns and the pile yarns and has excellent abrasion resistance, scratch resistance and formability as well as soft tactility.

公开(公告)号：US20190040572A1

公开(公告)日：2019-02-07

申请号：US15829104

申请日：2017-12-01

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Hyemin LEE ,  Won Jin SEO ,  Gun KANG ,  SoonJoon JUNG ,  Mi Jung YUN ,  Hyuk-Jae YOU ,  Jong-Ho PARK ,  Eung-Min LEE

IPC分类号： D06N3/00 ,  D06M15/564 ,  D06M23/16

摘要： Embodiments of the present disclosure relate to artificial leather and a method of manufacturing the same, and more particularly, to suede artificial leather for a vehicle seat with improved light fastness and tactile sensitivity, and a method of manufacturing the same. In accordance with one aspect of the present disclosure, a method of manufacturing artificial leather comprise needle-punching a sea-island type ultrafine conjugated yarn having a sea component of easily soluble polyester and an island component of a polyester black dope-dyed yarn to form a nonwoven fabric; wet-impregnating a polyurethane resin in the nonwoven fabric; eluting the sea component of the nonwoven fabric; dyeing and reduction-cleaning the nonwoven fabric from which the sea component is eluted; and performing in-bath flame-retardant treatment on the cleaned nonwoven fabric.

公开(公告)号：US20210403896A1

公开(公告)日：2021-12-30

申请号：US17061617

申请日：2020-10-02

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Kwangmo SEONG ,  Heungsik KIM ,  Mi Jung YUN

IPC分类号： C12N11/00 ,  C12Q1/02

摘要： The present disclosure relates to a method for pretreating an evaporator for accelerating odor reproduction of an odor reproduction device for a vehicle air conditioning system, and a method for pretreating an evaporator surface of the present disclosure may include: a step of preparing an inoculation of malodorous microorganisms; a step of preparing and pretreating an evaporator; and a step of immobilizing malodorous microorganisms on an evaporator surface.

公开(公告)号：US20180334773A1

公开(公告)日：2018-11-22

申请号：US15820252

申请日：2017-11-21

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  BAIKSAN Co., Ltd. ,  HYUNDAI DYMOS INC.

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 ,  B32B27/12 ,  B32B7/06 ,  B32B37/12 ,  B32B27/40 ,  B60N2/58

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.

公开(公告)号：US20180117877A1

公开(公告)日：2018-05-03

申请号：US15439744

申请日：2017-02-22

申请人： HYUNDAI MOTOR COMPANY

发明人： Mi Jung YUN ,  Hye Min LEE ,  Gun KANG ,  Soon Joon JUNG ,  Jang Won LEE ,  Hak Nam LEE ,  Doo Yong LEE ,  Sang Hyun KIM

IPC分类号： B32B9/02 ,  B32B37/06 ,  B32B37/10 ,  B32B5/02 ,  B32B38/06 ,  C14C3/28 ,  D06P3/32

CPC分类号： B32B9/025 ,  B32B5/02 ,  B32B37/0076 ,  B32B37/1292 ,  B32B38/06 ,  B32B2255/00 ,  B32B2317/08 ,  B32B2367/00 ,  C14B7/02 ,  D06P3/32 ,  C09D175/04 ,  C08L33/08 ,  C08L75/04

摘要： A method for manufacturing hybrid-natural leather having excellent appearance quality and good durability such as light resistance, water resistance, elongation and abrasion resistance is provided. Particularly, the fiber layer having a similar structure to the natural leather is introduced to the natural leather and the natural leather and the fiber layer are bonded and fused with each other under a specific condition to manufacture hybrid-natural leather having excellent durability while preventing wrinkles, stretching, and the like from being generated.