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公开(公告)号：KR1020140059141A
公开(公告)日：2014-05-15
申请号：KR1020130134080
申请日：2013-11-06
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 엔브이에이치코리아(주)
CPC classification number: B60R13/0815 , B32B37/10 , B32B37/24 , B32B38/04 , B32B38/08 , B32B2307/102 , B32B2605/003 , B60R13/08 , B60R13/083 , B60R13/0838 , B60R13/0861 , B60R13/0876 , D04H1/4326 , D04H1/4382 , D04H1/488 , D04H1/64 , D04H5/02 , D04H5/04 , D10B2331/021 , D10B2505/12 , G10K11/00
Abstract: The present invention relates to a method for manufacturing a high temperature resistant sound absorbing material and, more particularly, a method for manufacturing a high temperature resistant sound absorbing material including a cotton beating and blending step, a web formation step, a web lamination step, a needle punching step, a binder dipping step, and a solvent recovery step. A high temperature resistant sound absorbing material that is manufactured by using the method of the present invention is mounted on sites that are closest to noise sources in an engine and an exhaust system to reduce the radiated noise of the engine and the radiated noise of the exhaust system and improve silence in a vehicle, and is applied to the vicinity of metallic parts with a temperature of at least 200°C to achieve a heat blocking function for the protection of nearby plastic and rubber parts.
Abstract translation: 本发明涉及耐高温吸声材料的制造方法，更具体地说，涉及一种制造耐高温吸声材料的方法，该材料包括棉花搅拌和混合步骤，幅材形成步骤，纤维网层压步骤， 针刺步骤，粘合剂浸渍步骤和溶剂回收步骤。 通过使用本发明的方法制造的耐高温吸声材料安装在最靠近发动机和排气系统中的噪声源的位置上，以减少发动机的辐射噪声和排气的辐射噪声 系统，并改善车辆的沉默，并施加到温度至少为200℃的金属部件附近，以达到保护附近塑料和橡胶部件的热阻功能。
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公开(公告)号：KR1020130142962A
公开(公告)日：2013-12-30
申请号：KR1020130070509
申请日：2013-06-19
CPC classification number: G10K11/162 , B32B5/26 , B32B5/28 , B32B7/02 , B32B38/00 , B60R13/08 , B60R13/0815 , C09D163/00 , D04H1/4242 , D04H1/4326 , D04H1/4342 , D04H1/46 , D04H1/488 , D04H1/587 , D06M15/55 , E04B1/84
Abstract: The present invention relates to a sound absorption material and a manufacturing method thereof and, more specifically, a sound absorption material, which can be formed with a binder and is formed by impregnating the binder into a nonwoven fabric formed with a heat resistant fiber, and a manufacturing method thereof. The sound absorption materials have excellent sound absorption properties, flame retarding properties, thermal resistance properties, and thermal insulation properties and are applied to a part in which a high temperature over 200°C is maintained.
Abstract translation: 本发明涉及一种吸声材料及其制造方法，更具体地说，涉及一种吸音材料，其可以由粘合剂形成，并且通过将粘合剂浸渍到由耐热纤维形成的无纺布中而形成，以及 其制造方法。 吸声材料具有优异的吸音性能，阻燃性，耐热性能和绝热性能，并且适用于保持高于200℃的高温部分。
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公开(公告)号：KR1020130122154A
公开(公告)日：2013-11-07
申请号：KR1020120045260
申请日：2012-04-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사 익성 , 주식회사 선진인더스트리
CPC classification number: D01D5/0985 , D04H3/16
Abstract: The present invention relates to a manufacturing method of melt-blown fabric web and a manufacturing apparatus thereof, which can manufacture melt-blown fabric web with improved bulky properties and absorbing performance and firmly assembled filaments. The manufacturing apparatus of melt-blown fabric web includes a heating extrusion part which heats and extrudes a thermoplastic resin composition, a melt-blown fiber discharge part which discharges the thermoplastic resin composition extruded from the heating extrusion part in the shape of melt-blown fiber, a variable gas injection part which injects random variable gas to the melt-blown fiber discharged from the melt-blown fiber discharge part, a collection part which forms melt-blown fabric web by collecting melt-blown fiber discharged from the melt-blown fiber discharge part.
Abstract translation: 熔喷织物的制造方法及其制造方法技术领域本发明涉及一种熔喷织物的制造方法及其制造装置，其可以制造具有改善的膨松性和吸收性能的熔喷纤维网，并且牢固地组装长丝。 熔喷纤维网的制造装置包括加热挤出热塑性树脂组合物的热挤压部，将从加热挤出部挤出的热塑性树脂组合物喷出为熔喷纤维状的熔喷纤维排出部 可变气体注入部，其向从熔喷纤维排出部排出的熔喷纤维注入随机的可变气体，收集部，其通过收集从熔喷纤维排出部排出的熔喷纤维形成熔喷纤维网 放电部分。
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公开(公告)号：KR1020100004461A
公开(公告)日：2010-01-13
申请号：KR1020080064645
申请日：2008-07-04
Abstract: PURPOSE: A method for evaluating soiling-resistance of mat product for vehicle is provided to accurately predict soiling and wear. CONSTITUTION: A method for evaluating soiling-resistance of mat product for vehicle comprises: a step of inputting hexapod tumbler, alloy, and pellet inside a drum; a step of mounting the drum at the rotation device for 20-50rpm for 20 to 60 minutes; and a step of rotating the drum at 20-50rpm for 40 to 80 minutes. The rotation direction of the rotation device changes every specific time. The weight of hexapod tumbler is 3-6kg.
Abstract translation: 目的：提供一种评估车辆用垫产品耐污性的方法，以准确预测污染和磨损。 构成：评价车辆用垫产品的防污性的方法，其特征在于，在鼓内输入六足转鼓，合金，丸粒的步骤; 将滚筒在旋转装置上安装20-50rpm的步骤20至60分钟; 以及以20-50rpm旋转滚筒40至80分钟的步骤。 旋转装置的旋转方向每隔特定时刻变化。 六足杯的重量为3-6kg。
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公开(公告)号：KR20180002998A
公开(公告)日：2018-01-09
申请号：KR20160082223
申请日：2016-06-30
Applicant: 현대자동차주식회사 , 한화컴파운드 주식회사 , 한민내장주식회사 , 효성첨단소재 주식회사
IPC: B29C47/00 , B29C47/10 , B29C47/94 , B29K23/00 , C08K3/22 , C08K3/24 , C08K3/30 , C08K3/34 , C08L23/02
CPC classification number: B60N3/048 , B29C47/0004 , B29C47/06 , B29L2031/30 , B29L2031/7322 , B60N3/042 , B60R13/08 , C08K3/22 , C08K3/30 , C08K3/34 , C08K3/346 , C08K2003/2227 , C08K2003/2275 , C08K2003/3045 , C08L23/06
Abstract: 본발명은차음재의제조방법, 이제조방법으로제조된차음재및 이를이용한차량용카페트에관한것으로 PE를포함한베이스수지 100중량부에대하여산화알미늄 30 ~ 70 중량부, 나노클레이 10 ~ 20 중량부, 산화방지제 0.2 ~ 0.8중량부, 윤활제 0.1 ~ 0.5중량부를포함하는복합수지조성물로차음재를제조하고, 상기차음재를카페트원단재상에코팅하여건조시킴으로써차량용카페트를제조하여단층으로저비중의차음재로써중량을절감하면서소음진동성능을유지시키며제조공정을단순화하고, 제조원가를절감하고, 중량이절감되어차량의연비를향상시킨다.
Abstract translation: 在此公开了一种制造隔音材料的方法，使用该制造方法制造的隔音材料和使用该隔音材料的车辆用地毯，并且使用包含30份的复合树脂组合物制造隔音材料 相对于70重量份氧化铝，10重量份〜20重量份纳米粘土，0.2重量份〜0.8重量份抗氧化剂和0.1重量份〜0.5重量份润滑剂， 相对于100重量份的包含PE的基础树脂，通过将隔音材料涂布在地毯织物材料上并干燥而制造用于车辆的地毯。
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Patent Agency Ranking
公开(公告)号：KR101417394B1
公开(公告)日：2014-07-14
申请号：KR1020120124953
申请日：2012-11-06
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 엔브이에이치코리아(주)
CPC classification number: B32B38/0012 , B32B5/022 , B32B5/06 , B32B5/26 , B32B7/08 , B32B38/08 , B32B2260/023 , B32B2260/046 , B32B2262/0246 , B32B2262/0253 , B32B2262/0269 , B32B2262/101 , B32B2262/103 , B32B2262/105 , B32B2262/106 , B32B2305/20 , B32B2307/102 , B32B2307/3065 , B32B2605/00 , D04H1/498
Abstract: 본 발명은 자동차용 고내열 흡음재의 제조방법에 관한 것으로, 더욱 상세하게는 타면혼섬단계, 웹형성단계, 웹적층단계, 니들펀칭단계, 제1바인더함침단계, 제1용매회수단계, 제2바인더함침단계, 제2용매회수단계, 제2바인더표면처리단계, 제2표면용매회수단계 및 성형단계를 포함하여 이루어진다.
또한, 본 발명은 제1용매회수단계 이후에 제1바인더표면처리단계, 제1표면용매회수단계, 성형단계를 포함하여 이루어질 수도 있다.
또한, 본 발명은 상기 니들펀칭단계에서 형성된 부직포에 추가적으로 제3바인더함침단계, 제3용매회수단계, 제3바인더표면처리단계, 제3표면용매회수단계, 성형단계를 포함하여 이루어질 수도 있다.-
公开(公告)号：KR1020140072271A
公开(公告)日：2014-06-13
申请号：KR1020120136980
申请日：2012-11-29
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 엔브이에이치코리아(주)
CPC classification number: G10K11/162 , C08K7/02 , C08L63/00
Abstract: The present invention relates to a high temperature resistant sound absorbing material for a vehicle, and more particularly, to a high temperature resistant sound absorbing material for a vehicle, which is made of a fiber material whose limit oxygen index (LOI) and heat-resistant temperature are above 25% and 200°C respectively and a thermosetting binder resin whose heat-resistant temperature is above 200°C. The fiber material and the thermosetting binder resin are mixed at a constant ratio. Therefore, the shape of the high temperature resistant sound absorbing material for a vehicle is not changed and the material satisfies the flame retardancy of UL 94V-0. The high temperature resistant sound absorbing material of the present invention is installed in the area nearest the noise sources of an engine and an exhaust system and significantly reduces the radiating noise of the engine and the radiating noise of the exhaust system, thereby improving the quietness inside a vehicle. Also, the high temperature resistant sound absorbing material of the present invention is applied around metal parts above 200°C, thereby demonstrating insulating functions to protect plastic and rubber parts around the metal parts.
Abstract translation: 本发明涉及一种用于车辆的耐高温吸声材料，更具体地说，涉及一种由极限氧指数（LOI）和耐热性的纤维材料制成的用于车辆的耐高温吸音材料 温度分别高于25％和200℃，耐热温度高于200℃的热固性粘合剂树脂。 纤维材料和热固性粘合剂树脂以恒定比例混合。 因此，车辆的耐高温吸音材料的形状没有变化，材料满足UL 94V-0的阻燃性。 本发明的耐高温吸音材料安装在最靠近发动机和排气系统的噪声源的区域内，并显着降低了发动机的辐射噪声和排气系统的辐射噪声，从而提高了排气系统的安静性 一辆车。 此外，本发明的耐高温吸音材料也涂覆在200℃以上的金属部件周围，从而表现出绝缘功能，以保护金属部件周围的塑料和橡胶部件。
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公开(公告)号：KR1020140059416A
公开(公告)日：2014-05-16
申请号：KR1020120125856
申请日：2012-11-08
CPC classification number: D04H1/56 , Y10T442/601
Abstract: The purpose of the present invention is to provide melt-blown fiber web, and an apparatus and method for manufacturing the same. The melt-blown fiber web has improved elasticity and concentration force and the apparatus and method improves the elasticity and concentration force by cutting and sewing the melt-blown fabric at regular intervals by using a knife of a certain pattern while keeping the natural function of the fiber web. In order to accomplish the purpose, in the melt-blown fiber web comprising thermoplastic filaments, the melt-blown fiber web comprises cutting and sewing parts which are formed over the upper and lower sides in the thickness direction of the fiber web at regular intervals. Therefore, the elasticity and concentration force can be improved.
Abstract translation: 本发明的目的是提供熔喷纤维网及其制造方法。 熔喷纤维网具有改善的弹性和集中力，并且该设备和方法通过使用某种图案的刀以规则的间隔切割和缝制熔喷织物来提高弹性和集中力，同时保持熔喷织物的自然功能 纤维网。 为了达到这个目的，在包含热塑性长丝的熔喷纤维网中，熔喷纤维网包括在纤维网的厚度方向上以规则的间隔形成在上下两侧的切割和缝合部分。 因此，能够提高弹性和集中力。
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公开(公告)号：KR1020090062119A
公开(公告)日：2009-06-17
申请号：KR1020070129230
申请日：2007-12-12
CPC classification number: G01N33/367 , D01H13/32 , G01N21/00 , G01N33/365 , G01N33/44
Abstract: A method of evaluating sensitive grade of a vehicle interior material is provided to evaluate the sensitive properties of the vehicle interior material comprehensively and objectively so as to facilitate management of the sensitive properties. A method of evaluating sensitive grade of a vehicle interior material comprises a step of evaluating the sensitive properties of the vehicle interior material, a step of irradiating xenon arc beam with a wavelength of 300~400nm to the vehicle interior material in order to apply a noise factor and then evaluating the sensitive properties of the vehicle interior material, a step of obtaining the mean value of each sensitive property by averaging the sensitive properties evaluated before and after the application of the noise factor, a step of calculating the target achievement rate of each sensitive property by comparing the mean value of each sensitive property with the each target value, and a step of evaluating the sensitive grade of the vehicle interior material base on the lowest target value achievement rate.
Abstract translation: 提供一种评价车辆内部材料的敏感等级的方法，以全面客观地评价车辆内部材料的敏感特性，以便于敏感性质的管理。 评估车辆内部材料的敏感等级的方法包括评价车辆内部材料的敏感特性的步骤，将具有300〜400nm波长的氙弧光束照射到车辆内部材料的步骤，以施加噪声 因子，然后评估车辆内部材料的敏感特性，通过对在噪声因子应用之前和之后评估的敏感性进行平均来获得每个敏感性质的平均值的步骤，计算每个敏感属性的目标实现率的步骤 通过将每个敏感属性的平均值与每个目标值进行比较，以及基于最低目标值实现率来评估车辆内部物质的敏感等级的步骤。
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公开(公告)号：KR1020090062118A
公开(公告)日：2009-06-17
申请号：KR1020070129229
申请日：2007-12-12
Abstract: Artificial leather for a vehicle having excellent elongation is provided to maintain shape stability for a long time and to offer excellent tactility and comfort feeling. Artificial leather for a vehicle having excellent elongation comprises the followings: non-woven fiber in which micro staple fiber of which thickness is 0.3denier or less, is interwoven; a composite sheet consisting of textile and located inside the non-woven; and an elastomer filled in the composite sheet. The load elongation of the leather is 8 ~ 25%. The permanent strain is 2 ~ 10%. An elasticity index is 1.5 ~ 3.0.
Abstract translation: 提供用于具有优异伸长率的车辆用人造皮革以保持长时间的形状稳定性并提供优良的触感和舒适感。 用于具有优异伸长率的车辆的人造革包括以下：其中厚度为0.3旦或更小的微短纤维交织的无纺纤维; 由纺织品组成的位于无纺布内的复合片材; 和填充在复合片材中的弹性体。 皮革的负荷伸长率为8〜25％。 永久菌株为2〜10％。 弹性指数为1.5〜3.0。
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