公开(公告)号：US10137666B2

公开(公告)日：2018-11-27

申请号：US15375907

申请日：2016-12-12

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Keun Young Kim ,  Kie Youn Jeong ,  Bong Hyun Park ,  Won Jin Seo

IPC分类号： B29C70/24 ,  B32B15/14 ,  B32B5/02 ,  B32B5/12 ,  B32B7/12 ,  B32B15/20 ,  B32B38/00 ,  G10K11/168 ,  G10K11/162 ,  B32B38/08 ,  B32B37/12 ,  B29L31/30 ,  B32B37/02

摘要： Disclosed is a noise-absorbent fabric having a superior heat-insulation property and sound-insulating property and a method for manufacturing the same. The noise-absorbent fabric includes a noise-absorbing layer comprising a nonwoven fabric formed of a heat-resistant fiber and impregnated with a binder; and a metal film stacked thereon. As such, the noise-absorbent fabric having superior sound-absorbing property, heat-insulating property and sound-insulating property can be obtained and be applicable to parts maintained at high temperatures of 300° C. or greater. In addition, the noise-absorbent fabric can be moldable using the binder in a desired three-dimensional shape.

公开(公告)号：US09805706B2

公开(公告)日：2017-10-31

申请号：US14689256

申请日：2015-04-17

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Hong Mo Koo ,  Jae Eun Chang ,  Dong Jun Lee ,  Kie Youn Jeong ,  Bong Hyun Park ,  Kil Bu Joo ,  Boo Youn An

IPC分类号： G10K11/162 ,  B29B17/04 ,  B29C39/00 ,  B29C39/02 ,  B29C69/00 ,  B32B5/18 ,  B32B27/06 ,  B32B27/12 ,  B32B27/32 ,  B32B37/06 ,  B32B38/00 ,  B32B5/02 ,  B32B5/24 ,  B29B17/00 ,  B29C43/00 ,  B32B37/24 ,  B60R13/02 ,  B60R13/08 ,  B60R5/04 ,  B29K23/00 ,  B29K75/00 ,  B29K105/04 ,  B29K105/12 ,  B29K105/26 ,  B29K309/08 ,  B29K311/10 ,  B29L31/00 ,  B32B37/18

CPC分类号： G10K11/162 ,  B29B17/0042 ,  B29B17/04 ,  B29C39/003 ,  B29C39/026 ,  B29C43/003 ,  B29C69/00 ,  B29K2023/12 ,  B29K2075/00 ,  B29K2075/02 ,  B29K2105/04 ,  B29K2105/12 ,  B29K2105/26 ,  B29K2309/08 ,  B29K2311/10 ,  B29K2995/0002 ,  B29L2031/721 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/12 ,  B32B27/32 ,  B32B37/06 ,  B32B37/182 ,  B32B37/24 ,  B32B38/0012 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/06 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2305/022 ,  B32B2305/22 ,  B32B2305/70 ,  B32B2307/102 ,  B32B2315/085 ,  B32B2317/10 ,  B32B2323/10 ,  B32B2375/00 ,  B32B2605/00 ,  B32B2607/00 ,  B60R5/044 ,  B60R13/0268 ,  B60R13/08 ,  Y02W30/62

摘要： Disclosed is a method for manufacturing a soundproofing board part having improved sound absorption performance. The soundproofing board part is manufactured by using, as a material, a recycled soundproofing material which contains a polyurethane foam having excellent sound absorption performance and impact resilience during the press molding; and by producing a sound absorption part on the back surface of the soundproofing board part through a remolding processing method. Also disclosed is a soundproofing board part manufactured by the method.Accordingly, sound absorption performance of the soundproofing board part is improved by about 20% or greater, manufacturing cost thereof may be reduced by recycled resources utilizing waste sheets, and manufacturing process may be simplified compared the related art.

公开(公告)号：US20160035338A1

公开(公告)日：2016-02-04

申请号：US14689256

申请日：2015-04-17

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Hong Mo Koo ,  Jae Eun Chang ,  Dong Jun Lee ,  Kie Youn Jeong ,  Bong Hyun Park ,  Kil Bu Joo ,  Boo Youn An

IPC分类号： G10K11/162 ,  B29C39/00 ,  B29C39/02 ,  B29C69/00 ,  B32B27/06 ,  B32B37/18 ,  B32B38/00 ,  B32B5/18 ,  B32B27/32 ,  B32B27/12 ,  B29B17/04 ,  B32B37/06

CPC分类号： G10K11/162 ,  B29B17/0042 ,  B29B17/04 ,  B29C39/003 ,  B29C39/026 ,  B29C43/003 ,  B29C69/00 ,  B29K2023/12 ,  B29K2075/00 ,  B29K2075/02 ,  B29K2105/04 ,  B29K2105/12 ,  B29K2105/26 ,  B29K2309/08 ,  B29K2311/10 ,  B29K2995/0002 ,  B29L2031/721 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/12 ,  B32B27/32 ,  B32B37/06 ,  B32B37/182 ,  B32B37/24 ,  B32B38/0012 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/06 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2305/022 ,  B32B2305/22 ,  B32B2305/70 ,  B32B2307/102 ,  B32B2315/085 ,  B32B2317/10 ,  B32B2323/10 ,  B32B2375/00 ,  B32B2605/00 ,  B32B2607/00 ,  B60R5/044 ,  B60R13/0268 ,  B60R13/08 ,  Y02W30/62

摘要： Disclosed is a method for manufacturing a soundproofing board part having improved sound absorption performance. The soundproofing board part is manufactured by using, as a material, a recycled soundproofing material which contains a polyurethane foam having excellent sound absorption performance and impact resilience during the press molding; and by producing a sound absorption part on the back surface of the soundproofing board part through a remolding processing method. Also disclosed is a soundproofing board part manufactured by the method.Accordingly, sound absorption performance of the soundproofing board part is improved by about 20% or greater, manufacturing cost thereof may be reduced by recycled resources utilizing waste sheets, and manufacturing process may be simplified compared the related art.

摘要翻译： 公开了一种具有改善的吸声性能的隔音板部件的制造方法。 隔音板部件通过使用含有聚氨酯泡沫的再生隔音材料作为材料制造，所述聚氨酯泡沫在压制成型期间具有优异的吸声性能和冲击弹性; 并且通过再熔化处理方法在隔音板部件的背面上产生吸声部。 还公开了通过该方法制造的隔音板部件。 因此，隔音板部的吸音性能提高约20％以上，通过利用废纸的再利用资源的制造成本可能降低，与现有技术相比，可以简化制造工艺。

公开(公告)号：US09715871B2

公开(公告)日：2017-07-25

申请号：US14968417

申请日：2015-12-14

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Jung Wook Lee ,  Kil Bu Joo ,  Won Jin Seo ,  Dae Won Seo ,  Bong Hyun Park ,  Pan Ki Jung ,  Kie Youn Jeong ,  Seung Soo Ryu ,  Keun Young Kim

IPC分类号： B32B27/32 ,  G10K11/168 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B5/26 ,  B32B27/06 ,  B32B27/12 ,  B32B27/30 ,  B60R13/08

CPC分类号： G10K11/168 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B27/065 ,  B32B27/12 ,  B32B27/306 ,  B32B27/32 ,  B32B2262/0246 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/0284 ,  B32B2262/04 ,  B32B2262/12 ,  B32B2274/00 ,  B32B2307/102 ,  B32B2367/00 ,  B32B2605/003 ,  B32B2605/08 ,  B60R13/08 ,  B60R13/0838

摘要： The present invention provides a multilayer dash isolation pad having superior formability and sound absorption performance. The multilayer dash isolation pad includes a decoupler and a sound absorption and insulation layer. The decoupler is a soft felt manufactured from urethane foam or octalobal cross-section fiber, and the sound absorption and insulation layer includes a compressed felt manufactured from octalobal cross-section fibers. In particular, the shape factor (α) of the octalobal cross-section fiber is 2.0 to 2.7. Particularly, the multilayer dash isolation pad according to the present invention does not decrease thickness or be contracted upon press molding after pre-heating felt, such that superior formability in components can be obtained and a sound absorption coefficient may be enhanced without increase in the weights and thicknesses of the decoupler and the sound absorption and insulation layer.

公开(公告)号：US20160222208A1

公开(公告)日：2016-08-04

申请号：US14967705

申请日：2015-12-14

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  GS CALTEX

发明人： Sang Sun Park ,  Kyung Min Yu ,  Kie Youn Jeong ,  Seok Hwan Kim ,  Hyung Tak Lee ,  Woong Jae Boo ,  Jong Tae Seo

IPC分类号： C08L77/06

CPC分类号： C08L77/02 ,  C08K5/5435 ,  C08K7/06 ,  C08L23/0815

摘要： The present invention relates to a thermoplastic resin composition and a molded article manufactured using the thermoplastic resin composition. Particularly, the thermoplastic resin composition may be reinforced with the carbon fiber. Accordingly, the thermoplastic resin composition may be obtained by mixing a carbon fiber, a silane-based coupling agent and a thermoplastic elastomer to a polyamide-6 polymer having low specific gravity, such that weight thereof may be reduced and economical efficiency may be improved. Further, parts assembly efficiency and stability of the injection molded product from the thermoplastic resin composition of the present invention may be improved by minimizing deformation after injection molding due to improved rigidity, durability and dimensional stability thereof. The thermoplastic resin composition may be used for parts of vehicle exterior material such as a panorama sunroof frame.

摘要翻译： 本发明涉及使用该热塑性树脂组合物制造的热塑性树脂组合物和模制品。 特别地，热塑性树脂组合物可以用碳纤维增强。 因此，热塑性树脂组合物可以通过将碳纤维，硅烷类偶联剂和热塑性弹性体混合到低比重的聚酰胺-6聚合物中，从而可以降低其重量并提高经济效率。 此外，通过改善刚性，耐久性和尺寸稳定性，可以通过使注射成型后的变形最小化来改善来自本发明的热塑性树脂组合物的注塑产品的部件组装效率和稳定性。 热塑性树脂组合物可以用于诸如全景天窗框架的车辆外部材料的部件。

公开(公告)号：US20160129665A1

公开(公告)日：2016-05-12

申请号：US14886580

申请日：2015-10-19

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  BAIKSAN CO., LTD.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： B32B5/02 ,  B32B27/40 ,  B62D1/06 ,  B29C41/02 ,  B29C65/48 ,  B32B5/24 ,  B32B7/12

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.

摘要翻译： 本发明涉及一种车辆方向盘罩的合成革及其制备方法。 合成革含有包含微纤维无纺布的纤维基层（101），在纤维基层上形成的聚氨酯多孔层（102），形成在聚氨酯多孔层上的聚氨酯树脂表皮层（104），通过聚合 异氰酸酯化合物和包含聚碳酸酯类多元醇，氟系多元醇和酯系多元醇的多元醇化合物以及用于使氨基甲酸酯多孔层和表皮层附着的粘合剂层（103）。

公开(公告)号：US20150204066A1

公开(公告)日：2015-07-23

申请号：US14673849

申请日：2015-03-30

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Toray Chemical Korea Inc.

发明人： Hyo Seok Kim ,  Do Hyun Kim ,  Chi Hun Kim ,  Kie Youn Jeong ,  Bong Hyun Park ,  Jung Wook Lee

IPC分类号： E04B1/84 ,  D04H1/542 ,  D04H1/4391

CPC分类号： E04B1/84 ,  D01D5/253 ,  D04H1/4391 ,  D04H1/541 ,  D04H1/542 ,  G10K11/162

摘要： Disclosed are a sound-absorbing material with improved sound-absorbing performance and a method for manufacturing the sound-absorbing material. The sound-absorbing material may improve sound absorption coefficient and transmission loss by forming large surface area and air layer, so as to induce viscosity loss of incident sound energy, and may provide light-weight design of a sound absorbing part or material since sound-absorbing performance may be substantially improved using reduced amount of fiber. Further, the sound-absorbing material may improve sound-absorbing performance by using binder fiber having rebound resilience, so as to maintain enough strength between fibers and also to maximize viscosity loss of sound energy transmitted to fiber structure.

摘要翻译： 公开了具有改善的吸声性能的吸声材料和吸声材料的制造方法。 吸声材料可以通过形成大的表面积和空气层来改善吸声系数和透射损失，从而引起入射声能的粘度损失，并且可以提供吸音部件或材料的轻量化设计， 使用减少量的纤维可以显着改善吸收性能。 此外，吸声材料可以通过使用具有回弹性的粘合纤维来改善吸音性能，以便在纤维之间保持足够的强度，并且还使传播到纤维结构的声能的粘度损失最大化。

公开(公告)号：US10744740B2

公开(公告)日：2020-08-18

申请号：US14886580

申请日：2015-10-19

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Baiksan Co., Ltd.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： C08G18/38 ,  C08G18/12 ,  C08G18/44 ,  C08G18/48 ,  D06N3/14 ,  D06N3/00 ,  B29C65/48 ,  B29C65/00 ,  B32B27/12 ,  B32B27/06 ,  B32B27/40 ,  B32B37/12 ,  B32B37/00 ,  B32B5/02 ,  B32B5/24 ,  B32B7/12 ,  B29C41/02 ,  B62D1/06 ,  B29C41/20 ,  B32B5/18 ,  B29C41/12 ,  B32B5/08 ,  B32B27/10 ,  B32B7/06 ,  B29K75/00 ,  B29K105/04 ,  B29L31/30 ,  B29L9/00

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.

公开(公告)号：US09803072B2

公开(公告)日：2017-10-31

申请号：US14967336

申请日：2015-12-13

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  LG Hausys, Ltd.

发明人： In Soo Han ,  Myoung Ryoul Lee ,  Kie Youn Jeong ,  Dea Jong Baek ,  Yun Ho Lee

IPC分类号： C08L23/06 ,  C08L23/12 ,  C08L23/16 ,  C08L23/02 ,  C08L23/00

CPC分类号： C08L23/02 ,  C08L23/00 ,  C08L2205/035 ,  C08L2205/06 ,  C08L23/06 ,  C08L23/16 ,  C08L23/12

摘要： Disclosed are a resin composition and a molded article using the same. The resin composition may be obtained by mixing a thermoplastic vulcanizate and a polyethylene resin with a thermoplastic olefin resin, a polypropylene resin, an inorganic filler and a thermoplastic rubber, and in particular, the thermoplastic vulcanizate and the polyethylene resin may be obtained from biologically obtainable materials (biomass). Thus, the resin composition may be environmentally-friendly because it does not emit offensive odor of harmful compounds due to decreased generation of carbon dioxide and volatile organic compounds unlike petroleum-based materials. Further, superior mechanical properties such as elongation, hardness, strength, etc. that cannot be achieved only with conventional biodegradable resin may be ensured, and, at the same time, processability and moldability may be improved.

公开(公告)号：US11628647B2

公开(公告)日：2023-04-18

申请号：US16928363

申请日：2020-07-14

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Baiksan Co., Ltd.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： B32B5/02 ,  B32B5/24 ,  B32B7/12 ,  B29C41/02 ,  B62D1/06 ,  B29C41/20 ,  B32B5/18 ,  B29C41/12 ,  B32B5/08 ,  B32B27/06 ,  B32B27/10 ,  B32B7/06 ,  B32B27/40 ,  B29K75/00 ,  B29K105/04 ,  B29L31/30 ,  B29L9/00 ,  B29C65/00 ,  B29C65/48 ,  B32B27/12

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.