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公开(公告)号：KR101293920B1
公开(公告)日：2013-08-08
申请号：KR1020100112949
申请日：2010-11-12
Applicant: 현대자동차주식회사 , 인하대학교 산학협력단
Abstract: 본 발명은 나노케나프를 함유하는 폴리프로필렌 복합재료 조성물에 관한 것으로서, 더욱 상세하게는 섬유직경이 100 nm ~ 100 ㎛인 나노케나프를 충전제로 함유하는 폴리프로필렉 복합재료 조성물에 관한 것이다. 본 발명의 복합재료 조성물은 기존의 유리섬유, 탄소나노튜브 등의 충전제를 친환경적인 소재로 대체하면서도 우수한 기계적 강도를 가지므로, 자동차 내외장재 등에 적용하여 자동차의 경량화에 따른 연비 개선 효과를 거둘 수 있을 것으로 기대된다.
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公开(公告)号：KR1020120051489A
公开(公告)日：2012-05-22
申请号：KR1020100112949
申请日：2010-11-12
Applicant: 현대자동차주식회사 , 인하대학교 산학협력단
Abstract: PURPOSE: A polypropylene composite material is provided to have excellent tensile strength, flexural strength, impact strength, etc by using environment-friendly natural fiber as filler, thereby acceptable for vehicle interior/exterior material, etc. CONSTITUTION: A polypropylene composite material composition comprises 20-97 weight% of polypropylene, and 3-80 weight% of nanokenaf of which fiber diameter is 100nm - 100micron. The polypropylene is a homopolymer, a random copolymer, a block copolymer, or mixtures thereof. The composition additionally comprises 1-10 weight% of compatibilizing agent. The compatibilizing agent is one or more kinds selected from maleic anhydride-grafted polypropylene, silane coupling agent, and resin.
Abstract translation: 目的：通过使用环境友好的天然纤维作为填料，提供聚丙烯复合材料具有优异的拉伸强度，抗弯强度，冲击强度等，从而可适用于车辆内部/外部材料等。构成：聚丙烯复合材料组合物包含 20-97重量％的聚丙烯和3-80重量％的纤维直径为100nm至100微米的纳米茶。 聚丙烯是均聚物，无规共聚物，嵌段共聚物或其混合物。 该组合物另外含有1-10重量％的相容剂。 相容剂是选自马来酸酐接枝的聚丙烯，硅烷偶联剂和树脂中的一种或多种。
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公开(公告)号：KR101601447B1
公开(公告)日：2016-03-09
申请号：KR1020140083855
申请日：2014-07-04
IPC: D06N3/14
CPC classification number: 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
Abstract: 본발명은초경량폴리우레탄인조피혁조성물에관한것으로서, 일액형타입의블록킹된폴리우레탄하이솔리드수지, 캡슐형중공미소구, 경화제및 하이솔리드계토너를포함하여이루어지며, 휘발성유기화합물(VOC)의방출이억제되고인장강도, 촉감(softness)이우수하면서공기층과다공성셀(Cell)이균일하게분포되도록제조될수 있는초경량폴리우레탄인조피혁조성물에관한것이다. 본발명의인조피혁은가정용가구재및 자동차의내장재로유용하다.
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公开(公告)号：KR101361393B1
公开(公告)日：2014-02-11
申请号：KR1020120034863
申请日：2012-04-04
Abstract: 본 발명은 내구성이 우수한 자동차용 시트커버 가죽 및 그 제조방법에 관한 것으로, 보다 상세하게는 가죽을 구성하는 콜라겐 섬유의 치밀도 증진을 위해 단백질과 결합성이 우수한 제혁약품을 선택적으로 적용하고, 콜라겐 섬유자체의 복원력 증진을 위해 탄성물질을 처리함으로써 인장강도가 우수하고 신장율이 적어 외관 변형이 없으며, 압력이나 힘에 대한 저항성 및 신축성을 요구하는 가죽제품으로 특히 가구용 피혁, 가방, 신발 등의 다양한 소재로 적용될 수 있는 내구성이 우수한 자동차용 시트커버 가죽 및 그 제조방법에 관한 것이다.
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公开(公告)号：KR101755837B1
公开(公告)日：2017-07-07
申请号：KR1020150127545
申请日：2015-09-09
Applicant: 현대자동차주식회사 , 코오롱글로텍주식회사
Abstract: 본발명은폴리염화비닐(PVC) 또는열가소성폴리우레탄(TPU) 인조가죽시트; 및상기인조가죽시트에합포된인조가죽용이면원단; 을포함하며, 상기이면원단은폴리우레탄배합액으로함침되어있고, 합포면은버핑(buffing)되어있는통풍시트용인조가죽원단및 이의제조방법에관한것으로, 펀칭시에도펀칭홀 사이로보풀이돌출되어나오지않으며, 마모에의한보풀이발생될가능성이매우낮다.
Abstract translation: 本发明涉及聚氯乙烯（PVC）或热塑性聚氨酯（TPU）人造革片; 并将人造革背面织物连接到人造革片上; 其中背面织物是用聚氨酯混合液浸渍的，并且该混合面是磨光的，本发明还涉及其制造方法，在冲压过程中， 由磨损引起的起毛很可能不会发生。
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Patent Agency Ranking
公开(公告)号：KR1020170044775A
公开(公告)日：2017-04-26
申请号：KR1020150143827
申请日：2015-10-15
Applicant: 현대자동차주식회사 , 코오롱글로텍주식회사
Abstract: 본발명은소정구조의 3차원입체구조원단을자동차통풍시트표피재용원단에적용한것으로, 통기성능및 열확산작용으로인해탑승자의청량감을극대화할수 있다.
Abstract translation: 本发明将具有预定结构的三维结构织物应用于车辆通风板表皮材料用织物，并且可以最大化由通风性能和热扩散效应引起的乘客冷风感。
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公开(公告)号：KR1020160004813A
公开(公告)日：2016-01-13
申请号：KR1020140083855
申请日：2014-07-04
IPC: D06N3/14
CPC classification number: 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
Abstract: 본발명은초경량폴리우레탄인조피혁조성물에관한것으로서, 일액형타입의블록킹된폴리우레탄하이솔리드수지, 캡슐형중공미소구, 경화제및 하이솔리드계토너를포함하여이루어지며, 휘발성유기화합물(VOC)의방출이억제되고인장강도, 촉감(softness)이우수하면서공기층과다공성셀(Cell)이균일하게분포되도록제조될수 있는초경량폴리우레탄인조피혁조성물에관한것이다. 본발명의인조피혁은가정용가구재및 자동차의내장재로유용하다.
Abstract translation: 本发明涉及一种超轻质聚氨酯人造革组合物。 超轻质聚氨酯人造革组合物含有：单组分封闭聚氨酯高固体树脂; 胶囊型中空微球; 固化剂; 和高固体基调色剂。 超轻质聚氨酯人造革组合物抑制挥发性有机化合物（VOC）的发射，具有优异的抗拉强度和柔软性，并且可以制造使空气层和多孔电池均匀分布。 此外，本发明的人造革可用作家庭用的家具材料和车辆的室内材料。
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公开(公告)号：KR1020130112465A
公开(公告)日：2013-10-14
申请号：KR1020120034863
申请日：2012-04-04
Abstract: PURPOSE: A manufacturing method of seat-cover leather for a vehicle provides seat-cover leather requiring excellent tensile strength and elongation or resistance against pressure or force without exterior deformation. CONSTITUTION: A manufacturing method of a seat-cover leather comprises a re-tanning process (P100) applying a tanning agent to leather passed through a tanning process and a neutralizing process; an elastic material-inputting process (P200) putting a silicon-based elastic material providing elongation for the leather; a dyeing and branching process (P300) adding dye into the leather and adding an anionic branching agent to derive flexibility; and a surface-binding process (P400) binding unreacted elastic material, dye, and branching agent. [Reference numerals] (AA) Tanning process, neutralizing process; (BB) Seat-cover leather for a vehicle; (P100) Re-tanning process; (P200) Elastic material-inputting process; (P300) Dyeing and branching process; (P400) Surface-bonding process
Abstract translation: 目的：用于车辆的座罩皮革的制造方法提供了需要优异的抗拉强度和伸长率或抗压力或抗力的座罩皮革，而没有外部变形。 构成：座罩皮革的制造方法包括对通过鞣制过程和中和过程的皮革施加鞣制剂的再鞣制工艺（P100） 弹性材料输入过程（P200），为皮革提供伸长率的硅基弹性材料; 染色和分支工艺（P300），将染料加入到皮革中并加入阴离子支化剂以得到柔韧性; 以及粘合未反应的弹性材料，染料和支化剂的表面结合工艺（P400）。 （标号）（AA）鞣制工艺，中和过程; （BB）车辆座椅皮革; （P100）再制革工艺; （P200）弹性材料输入过程; （P300）染色分枝工艺; （P400）表面粘合工艺
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公开(公告)号：KR1020130077715A
公开(公告)日：2013-07-09
申请号：KR1020110146580
申请日：2011-12-29
Applicant: 현대자동차주식회사 , 경기대학교 산학협력단
Abstract: PURPOSE: A polyurethane foam composition is provided to show an excellent mechanical property including the repulsive elasticity, elongation, permanent compression set by using castor oil based polyol which is a reproducible bio polyol. CONSTITUTION: A polyurethane foam composition includes polyol and a diisocyanate mixture. The polyol comprises (a) polyol obtained by adding propylene oxides and ethylene oxides to glycerine, (b) polymer polyol obtained by adding propylene oxides and ethylene oxides to polyol, and (c) polyol obtained by adding ethylene oxides and propylene oxides to castor oil. The diisocyanate mixture comprises 60-90 weight% of 4,4'-diphenylmethanediisocyanate, and 10-40 weight% of 2,4-toluenediisocyanate, 2,6-tolurenediisocyanate or their mixture.
Abstract translation: 目的：提供聚氨酯泡沫组合物，以显示出优异的机械性能，包括斥力弹性，伸长率，使用作为可重现的生物多元醇的蓖麻油基多元醇的永久压缩永久变形。 构成：聚氨酯泡沫组合物包括多元醇和二异氰酸酯混合物。 多元醇包含（a）通过将丙烯氧化物和环氧乙烷加成到甘油中获得的多元醇，（b）通过向多元醇中加入环氧丙烷和环氧乙烷获得的聚合物多元醇，和（c）通过将环氧乙烷和环氧丙烷加入到蓖麻油中获得的多元醇 。 二异氰酸酯混合物包含60-90重量％的4,4'-二苯基甲烷二异氰酸酯和10-40重量％的2,4-甲苯二异氰酸酯，2,6-甲苯二异氰酸酯或它们的混合物。
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公开(公告)号：KR1020120133789A
公开(公告)日：2012-12-11
申请号：KR1020110052630
申请日：2011-06-01
IPC: D06N3/00 , D06C11/00 , D06M15/564 , D06C23/04
CPC classification number: D06N3/004 , D06N3/14 , D06N2211/28
Abstract: PURPOSE: A method for fabricating artificial leather with air permeability is provided to strengthening bonding force between a fabric and a film and to prevent peeling or separation of the film. CONSTITUTION: A method for fabricating artificial leather with air permeability comprises: a step of napping the surface of a fabric(S2); a step of coating the back side of the fabric with napping using resin with hydrolysis resistance and flame retardancy for reinforcing the back side of the fabric(S2); a step of coating the napping surface of the fabric with water soluble PU resin solution to form a film(S4); a step of embossing the surface of the fabric(S5); a step of spraying water soluble resin solution on the film surface; and a step of spraying top protect resin on the film surface. [Reference numerals] (S1) Attaching softener; (S2) Napping; (S3) Strengthening back side; (S4) Coating; (S4-1) Primary application; (S4-2) Smoothing; (S4-3) Secondary application; (S5) Patterning; (S6) Painting; (S7) Strengthening surface
Abstract translation: 目的：提供一种制造具有透气性的人造皮革的方法，以增强织物和薄膜之间的粘合力，并防止薄膜的剥离或分离。 构成：用于制造具有透气性的人造革的方法，包括：使织物表面起毛的步骤（S2）; 使用具有耐水解性和阻燃性的树脂起绒涂布织物背面的步骤，以加强织物的背面（S2）; 用水溶性PU树脂溶液涂布织物的起绒表面以形成薄膜的步骤（S4）; 压花织物表面的步骤（S5）; 将水溶性树脂溶液喷涂在膜表面上的步骤; 以及在膜表面喷涂顶部保护树脂的步骤。 附图标记（S1）附着软化剂; （S2）睡觉; （S3）加强背面; （S4）涂层; （S4-1）主要应用; （S4-2）平滑; （S4-3）二次申请; （S5）图案化; （S6）绘画; （S7）加强表面
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