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公开(公告)号：KR1020140068594A
公开(公告)日：2014-06-09
申请号：KR1020120136270
申请日：2012-11-28
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a hydraulic pressure transfer printing method for forming surface texture. More particularly, the present invention relates to a hydraulic pressure transfer printing method which transfers a pattern design to an object by using a hydraulic pressure transfer film having the pattern design. An embo is formed on the surface of the object. The hydraulic pressure transfer printing method for forming the surface texture is applied to an internal/external material of a vehicle, thereby increasing the sense of touch.
Abstract translation: 本发明涉及一种用于形成表面纹理的液压转印印刷方法。 更具体地，本发明涉及通过使用具有图案设计的液压转印膜将图案设计转移到物体的液压转印印刷方法。 在对象的表面上形成有embo。 用于形成表面纹理的液压转印印刷方法被应用于车辆的内部/外部材料，从而增加了触感。
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公开(公告)号：KR1020140063040A
公开(公告)日：2014-05-27
申请号：KR1020120129908
申请日：2012-11-16
Applicant: 현대자동차주식회사
IPC: F21V5/00 , B32B9/00 , B32B27/40 , F21W101/08
CPC classification number: F21V11/00 , B32B37/06 , B32B38/0004 , B32B38/1866 , B32B2307/412 , B32B2309/02 , B32B2309/105 , B32B2375/00 , B32B2451/00 , B44C5/0453 , B44C5/06 , B60Q3/54 , B60Q2500/10 , Y10T156/1044 , F21V5/00 , B32B9/00 , B32B27/40 , F21W2106/00
Abstract: The present invention relates to a three-dimensional panel for forming a mood lamp made from a real material and a manufacturing method thereof, capable of securing moldability and reliability by using a press process instead of an existing clear layer coating process or a polyurethane reaction injection process and applying a transparent material on the upper surface of a real material (pattern layer); varying the application of the available real material; forming a depth according to the thickness control of the transparent layer; and reducing costs.
Abstract translation: 本发明涉及一种用于形成由真实材料制成的情绪灯的三维面板及其制造方法，其能够通过使用压制方法而不是现有的透明层涂布方法或聚氨酯反应注射来确保成型性和可靠性 在真实材料（图案层）的上表面上处理和施加透明材料; 改变可用实际材料的应用; 根据透明层的厚度控制形成深度; 并降低成本。
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公开(公告)号：KR101282630B1
公开(公告)日：2013-07-12
申请号：KR1020110088746
申请日：2011-09-01
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 한화첨단소재 주식회사
CPC classification number: B32B5/32 , B32B7/02 , B32B27/065 , B32B27/16 , B32B27/304 , B32B27/32 , B32B27/40 , B32B2274/00 , B32B2605/003 , Y10T428/249981
Abstract: 본 발명은 자동차 내장재용 적층시트를 제조함에 있어서, 내장재용 시트를 구성하는 이면층을 발포배율이나 종류가 다른 두 개 이상의 열가소성 엘라스토머(Thermoplastic Elastomer)폼이 복수층으로 적층된 구조로 구성함으로써, 사출 성형 시 발생하는 표면 굴곡, 함몰, 터짐 등의 현상을 방지하고, 동시에 사출 성형 후 표면 감성도 최대한 향상시킬 수 있는 것을 특징으로 하는 자동차 내장재용 적층시트에 관한 것이다.
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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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公开(公告)号：KR101144114B1
公开(公告)日：2012-05-24
申请号：KR1020100104209
申请日：2010-10-25
Applicant: 현대자동차주식회사 , 경기대학교 산학협력단
Abstract: 본 발명은 폴리우레탄폼용 인계 난연제 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 할로겐원소를 배제하고 분자내에 2 ~ 6개의 인원자, 및 질소원자를 함유하는 인계 난연제 및 이의 제조방법에 관한 것이다. 본 발명에 따른 인계 난연제는 폴리우레탄폼에 적용시 폴리우레탄폼의 난연성을 향상시키면서도 시간경과에 따른 용출현상이 없어 난연성 저하 현상을 발생시키지 않으며, 또한 폴리우레탄폼의 기계적 물성을 저하시키지 않으므로 기존의 할로겐계 난연제를 친환경적 난연제로 대체할 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020120042495A
公开(公告)日：2012-05-03
申请号：KR1020100104209
申请日：2010-10-25
Applicant: 현대자동차주식회사 , 경기대학교 산학협력단
Abstract: PURPOSE: A phosphorous-based flame retardant for polyurethane foam is provided to obtain excellent flame retardance without degradation of mechanical properties, and to have excellent flame retardance comparison to existing halogen-containing flame retardants. CONSTITUTION: A phosphorous-based flame retardant for polyurethane foam is in chemical formula 1. In chemical formula 1, n is an integer from 1-5. R1 is a C2-8 alkylene group, or a C6-7 arylene group. R2 is NHCONH2. A manufacturing method of the phosphate flame retardant comprises: a step of manufacturing an intermediate product by reacting polyphosphoric acid and diol; and a step of manufacturing the phosphorous-based flame retardant by reacting the intermediate product and urea. The polyphosphoric acid comprises 2-6 phosphorous atoms per one molecule.
Abstract translation: 目的：提供用于聚氨酯泡沫的磷基阻燃剂以获得优异的阻燃性，而不会降低机械性能，并且与现有的含卤阻燃剂相比具有优异的阻燃性。 构成：用于聚氨酯泡沫的磷基阻燃剂在化学式1中。在化学式1中，n是1-5的整数。 R1是C2-8亚烷基或C6-7亚芳基。 R2是NHCONH2。 磷酸酯阻燃剂的制造方法包括：通过多磷酸和二醇反应制造中间产物的步骤; 以及通过使中间产物和尿素反应来制造磷系阻燃剂的工序。 多磷酸每一分子含有2-6个磷原子。
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公开(公告)号：KR1020110034518A
公开(公告)日：2011-04-05
申请号：KR1020090092061
申请日：2009-09-28
Applicant: 현대자동차주식회사 , 한양대학교 산학협력단
CPC classification number: B27N3/04 , B29C43/006 , B32B27/12 , C08L67/04 , C08L2201/06
Abstract: PURPOSE: A composite material for automobiles which is reinforced with bamboo fiber is provided to ensure excellent mechanical properties as a composite material for an automobile interior material since bamboo fiber is passed through a delignification processing. CONSTITUTION: A composite material for automobiles which is reinforced with bamboo fiber is prepared by mixing 20 ~ 60wt% of bamboo fiber delignification-processed as a reinforcing material with 40 ~ 80wt% of polylactide pellets as a matrix material. The bamboo fiber and polylactide pellet are alternatively laminated and have one independent layer.
Abstract translation: 目的：提供一种用竹纤维增强的汽车用复合材料，以确保由于竹纤维通过脱木质加工而成为汽车内部材料的复合材料的优异的机械性能。 构成：用竹纤维增强的汽车复合材料是以20〜60重量％的脱木质纤维作为增强材料，以40〜80重量％的聚丙交酯粒料作为基质材料。 竹纤维和聚丙交酯颗粒交替层压并具有一个独立的层。
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公开(公告)号：KR1020090131843A
公开(公告)日：2009-12-30
申请号：KR1020080057799
申请日：2008-06-19
CPC classification number: C08J5/18 , C08J2323/10 , C08K3/24 , C08L23/10 , C08L89/00 , C08L2666/26
Abstract: PURPOSE: A bio composite material composition is provided to ensure good strength elasticity in bending, excellent moldability, cost economic power and tactility and to prepare an environment-friendly composite sheet with light weight. CONSTITUTION: A polypropylene/soy-protein compositions of bio composite materials comprises polypropylene resin 65~85 weight%, bean-protein particle 10~30 weight% and zinc sulfate(ZnSO4) 2~10 weight%. A method for preparing a polypropylene/soy-protein bio composite sheet comprises the steps of: mixing the bio composite material composition; molding pellets by melting and extruding the mixed bio composite materials; molding a sheet by hot press-processing the molded pellet in the condition of a temperature 150~250 °C and pressure 45~80 kg/cm^2; and processing the molded sheet with a cold pressure press to prepare a bio composite sheet.
Abstract translation: 目的：提供生物复合材料组合物，以确保良好的弯曲强度弹性，优异的成型性，经济实力和触感成本，并制备重量轻的环保复合片材。 构成：生物复合材料的聚丙烯/大豆蛋白组合物包含65〜85重量％的聚丙烯树脂，10〜30重量％的豆蛋白颗粒和2〜10重量％的硫酸锌（ZnSO4）。 制备聚丙烯/大豆蛋白生物复合片材的方法包括以下步骤：混合生物复合材料组合物; 通过熔融和挤出混合的生物复合材料来成型颗粒; 在温度为150〜250℃，压力为45〜80kg / cm 2的条件下，通过热压加工成型的片料来成型片材; 并用冷压机加工成型片材以制备生物复合片材。
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公开(公告)号：KR1020070106178A
公开(公告)日：2007-11-01
申请号：KR1020060038749
申请日：2006-04-28
Applicant: 현대자동차주식회사
Abstract: A method for evaluating and testing a deployment performance of an air bag by using a simulation test is provided to shorten the test condition period with respect to an air bag mounted to a passenger seat of a crash pad. A method for evaluating and testing a deployment performance of an air bag by using a simulation test includes the steps of: manufacturing a skin material by forming a base resin in the form of a sheet through calendaring(S101), forming an air bag deployment line(S102); injection-molding a core material by using polypropylene or steel(S103); manufacturing a test specimen by bonding a skin material onto an expandable foam(S104); endowing the test specimen with a temperature condition according to the test standard and performing a next impact test(S106); and analyzing the test result(S108).
Abstract translation: 提供了一种通过使用模拟测试来评估和测试安全气囊的部署性能的方法，以缩短相对于安装在碰撞垫乘客座椅上的安全气囊的测试条件期。 通过使用模拟试验来评价和测试气囊的部署性能的方法包括以下步骤：通过压延形成片状的基础树脂（S101）制造表皮材料，形成气囊展开线 （S102）; 通过使用聚丙烯或钢注射成型芯材（S103）; 通过将表皮材料粘合到可膨胀泡沫上来制造测试样品（S104）; 根据测试标准赋予测试样品温度条件并进行下一次冲击试验（S106）; 并分析测试结果（S108）。
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公开(公告)号：KR1020070047508A
公开(公告)日：2007-05-07
申请号：KR1020050104330
申请日：2005-11-02
Applicant: 현대자동차주식회사
IPC: G01N3/46
CPC classification number: G01N3/46 , G01N3/56 , G01N2203/0078 , G01N2203/04
Abstract: 본 발명은 자동차용 내장재 표피재의 스크래치 평가방법에 관한 것으로서, 더욱 상세하게는 자동차용 내장재 표피재로 사용되는 플라스틱 시트를 일정 하중, 일정 스크래치용 지그 및 일정 속도 조건하에서 고정시킨 후 스크래치의 정도를 측정하여, 내장재 표피재의 스크래치 평가시 외관에 대한 스크래치 회손 정도에 대한 것을 판단할 수 있고, 시험 결과에 대한 신뢰성을 도모할 수 있으며, 더 나아가 신차 개발시 효율적인 시험관리가 가능하여 보다 안정화된 제품 개발에 역점을 둘 수 있도록 한 자동차용 내장재 표피재의 스크래치 평가방법에 관한 것이다.
이를 위해, 본 발명은 시험속도의 조절이 가능한 표면특성(Surface Property)장비에 스크래치용 지그를 수평방향으로 고정하는 단계와; 상기 스크래치용 지그에 일정한 지름의 사파이어 콘을 수직으로 고정하는 단계와; 시편고정부에 시편을 고정하는 단계와; 상기 스크래치용 지그에 일정한 하중을 가하여 일정한 속도로 상기 시편의 표면을 긁은 단계와; 상기 시편의 표면을 가제로 닥아 긁힌 상태를 관찰하는 단계; 로 이루어진 것을 특징으로 하는 자동차용 내장재 표피재의 스크래치 평가방법을 제공한다.
내장재, 표피재, 스크래치, 지그, 표면특성(Surface Property)
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