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公开(公告)号：KR101439066B1
公开(公告)日：2014-09-05
申请号：KR1020130159410
申请日：2013-12-19
Applicant: 현대자동차주식회사
Inventor： 김근영
CPC classification number: G10K11/168 , B32B1/00 , B32B5/022 , B32B5/26 , B32B7/12 , B32B37/06 , B32B37/10 , B32B37/12 , B32B37/14 , B32B38/12 , B32B2250/20 , B32B2250/40 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2262/0276 , B32B2262/10 , B32B2262/101 , B32B2262/103 , B32B2262/105 , B32B2262/106 , B32B2305/20 , B32B2307/102 , B32B2307/304 , B32B2307/3065 , B32B2307/718 , B32B2307/738 , B32B2605/00 , B60R13/08 , D04H1/4374 , F16L59/02
Abstract: The present invention relates to a noise absorbing material having excellent moldability and outer appearance and a method for manufacturing the same and, more particularly, to a noise absorbing material and a method for manufacturing the same, including: an inner noise absorbing layer (1) having a first non-woven fabric including a heat resistant fiber as a main component, and a binder which is evenly distributed inside the first non-woven fabric in such a manner that a 3-dimensional shape is maintained inside the first non-woven fabric; and an outer noise absorbing layer (2′, 2″) having a second non-woven fabric including a heat resistant fiber as a main component, wherein the outer noise absorbing layer is laminated on one surface or both surfaces of the inner noise absorbing layer. The noise absorbing material of the present invention has excellent noise absorbing properties, fire retardant properties, heat resistance properties, heat shiedling properties, and high temperature moldability, especially, because the outer noise absorbing layer is formed, there is no concern about damage to an outer appearance of a molded product from binders stained on a mold during a molding process.
Abstract translation: 本发明涉及一种具有优异成形性和外观的噪声吸收材料及其制造方法，更具体地，涉及一种噪声吸收材料及其制造方法，包括：内部噪声吸收层（1） 具有以耐热性纤维为主要成分的第一无纺布，以及第一无纺布的内部均匀分布的第一无纺布的内部均匀分布的粘合剂， ; 和具有耐热纤维作为主要成分的第二无纺布的外部噪声吸收层（2'，2“），其中，所述外部噪声吸收层层叠在所述内部噪声吸收层的一个表面或两个表面上 。 本发明的噪声吸收材料具有优异的噪声吸收性，阻燃性，耐热性，耐热性和高温成型性，特别是由于形成外部噪声吸收层，因此不存在对 在模制过程中，在模具上染色的粘合剂的模制产品的外观。
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Patent Agency Ranking
公开(公告)号：KR101439067B1
公开(公告)日：2014-09-05
申请号：KR1020130159412
申请日：2013-12-19
Applicant: 현대자동차주식회사
Inventor： 김근영
IPC: G10K11/162 , B32B5/02 , B60R13/08
CPC classification number: G10K11/162 , B29C70/504 , B29K2079/08 , B29K2105/0854 , B29L2031/30 , B32B37/14 , B32B2305/20 , B32B2377/00 , B32B2605/00 , B60R13/08 , B60R13/0838 , B60R13/0876 , D04H1/4342 , D04H1/587 , D04H1/64 , F02B77/13
Abstract: The present invention relates to a noise absorbing fabric and a manufacturing method thereof and, more specifically, to a noise absorbing fabric which is formed by combining a polyimide binder with non-woven fabric made of heat resisting fabric, and available to be applied to areas where the temperature is kept at 300°C or more, or at room temperature due to high sound absorption, flame resistance, heat resistance, and heat insulation properties. The noise absorbing fabric can also be manufactured using the polyimide binder.
Abstract translation: 吸声织物及其制造方法技术领域本发明涉及一种噪声吸收织物及其制造方法，更具体地说，涉及一种通过将聚酰亚胺粘合剂与由耐热织物制成的无纺布组合形成的噪声吸收织物，并且可应用于区域 由于高吸音性，阻燃性，耐热性和隔热性，温度保持在300℃以上或室温下。 吸音织物也可以使用聚酰亚胺粘合剂制造。
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公开(公告)号：KR101491174B1
公开(公告)日：2015-02-06
申请号：KR1020090109199
申请日：2009-11-12
Abstract: 본 발명은 TPO 수지 조성물에 관한 것으로, 더욱 자세하게는 부분 가교 TPO 수지, 완전가교 TPO 수지, 무가교 TPO 수지, 폴리프로필렌 수지, 고용융강도 폴리프로필렌 수지, 폴리에틸렌 수지, 에틸렌옥텐 고무 및 무기 충전제를 포함하는 TPO 수지 조성물에 관한 것이다. 본 발명의 TPO 수지 조성물은 진공성형과 기재의 사출성형이 동시에 가능하므로 제조공정이 단축되어 제조가격이 절감되며, 엠보스(Emboss)전사율이 우수하여 자동차 내장 부품 중 인스트루먼트 판넬(Instrument Panel), 도어 트림 판넬(Door Trim Panel) 등에 유용하게 적용할 수 있다.
TPO 수지, 폴리프로필렌 수지, 폴리에틸렌 수지, 에틸렌옥텐 고무, 캘린더링, 진공성형, 사출성형, 엠보스전사율-
公开(公告)号：KR101428426B1
公开(公告)日：2014-08-07
申请号：KR1020130159411
申请日：2013-12-19
Applicant: 현대자동차주식회사
IPC: G10K11/168 , G10K11/162 , B60R13/08 , F02B77/13
CPC classification number: G10K11/168 , B29B11/12 , B29K2063/00 , B29K2105/0854 , B29K2277/10 , B29K2995/0002 , B29K2995/0016 , B32B5/022 , B32B7/12 , B32B37/14 , B32B2307/102 , B32B2307/306 , B32B2605/00 , B60R13/08 , F02B77/13
Abstract: The present invention relates to a sound absorbing material with improved heat-resistance and formability, of which a heat-resisting material made by impregnating a non-woven fabric made of heat-resisting fiber into a binder is laminated on one surface of a common base layer made of a sound absorbing material as a surface layer, and a method of manufacturing the same. The sound absorbing material of the present invention improves noise absorption, flammability, thermal isolation, and heat resistance, compared with the common sound absorbing material. In particular, the surface layer can be applied as a contact surface to the portion which is maintained at a temperature of 200°C or higher, and the surface layer can be formed to have a wanted shape while the binder impregnated into the surface layer is cured. The sound absorbing material of the present invention can be applied to various industrial fields of electric appliances, such as an air conditioner, a refrigerator, a washing machine, and a lawn mower, transportation appliances such as a vehicle, a vessel, and an air plane, or construction material such as a wall material and a flooring material.
Abstract translation: 本发明涉及一种具有改善的耐热性和成型性的吸音材料，其中通过将由耐热纤维制成的无纺织物浸渍到粘合剂中制成的耐热材料层压在共同基底的一个表面上 作为表层的吸声材料制成的层及其制造方法。 与普通吸音材料相比，本发明的吸音材料提高了噪声吸收，可燃性，热隔离性和耐热性。 特别地，表面层可以作为接触表面施加到保持在200℃或更高的温度的部分，并且表面层可以形成为具有期望的形状，而浸渍在表面层中的粘合剂是 治愈。 本发明的吸声材料可以应用于诸如空调，冰箱，洗衣机和割草机等电器的各种工业领域，诸如车辆，船只和空气的运输设备 平面或建筑材料，例如墙壁材料和地板材料。
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公开(公告)号：KR1020110052245A
公开(公告)日：2011-05-18
申请号：KR1020090109199
申请日：2009-11-12
Abstract: PURPOSE: A thermoplastic olefin resin composition is provided to simultaneously enable vacuum forming and injection molding, and to ensure excellent emboss transfer rate. CONSTITUTION: A thermoplastic olefin resin composition includes 15~20 weight% of partially crosslinked thermoplastic olefin resin, 4~8 weight% of wholly crosslinked thermoplastic olefin resin, 25~38 weight% of non-crosslinked thermoplastic olefin resin, 2~7 weight% of polypropylene resin, 22~26 weight% of % high melt strength poly propylene resin, 4~6 weight% of polyethylene resin, 4~6 weight% of ethylene octane rubber and 5~15 weight% of inorganic filler.
Abstract translation: 目的：提供热塑性烯烃树脂组合物以同时实现真空成型和注射成型，并确保优异的压花转印速率。 构成：热塑性烯烃树脂组合物包含15〜20重量％的部分交联的热塑性烯烃树脂，4〜8重量％的全交联热塑性烯烃树脂，25〜38重量％的非交联热塑性烯烃树脂，2〜7重量％ 的聚丙烯树脂，22-26重量％的高熔体强度聚丙烯树脂，4〜6重量％的聚乙烯树脂，4〜6重量％的乙烯辛烷橡胶和5〜15重量％的无机填料。
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公开(公告)号：KR1020110053771A
公开(公告)日：2011-05-24
申请号：KR1020090110441
申请日：2009-11-16
Applicant: 현대자동차주식회사
CPC classification number: B29C45/14065 , B29C2045/1637 , B29C2045/167
Abstract: PURPOSE: A method for manufacturing the interior components of a vehicle is provided to reduce manufacturing time and costs by arranging devices for manufacturing a base layer, a cushion layer, and a surface layer in a process. CONSTITUTION: A method for manufacturing the interior components of a vehicle is as follows. A lower mold(100) and a first upper mold(110) are coupled. A base layer(200) is formed by injecting a compounded material to the lower mold and the first upper mold. The first upper mold is separated from the base layer attached on the lower mold. A second upper mold(120) is coupled to the lower mold. A composite surface layer(300) is formed on the outer surface of the base layer by injecting a polyurethane material to the second upper mold and the lower mold. The composite surface layer is formed by integrating a cushion layer and a surface layer.
Abstract translation: 目的：提供一种用于制造车辆的内部部件的方法，以通过在工艺中布置用于制造基底层，缓冲层和表面层的装置来减少制造时间和成本。 构成：车辆的内部部件的制造方法如下。 下模具（100）和第一上模具（110）联接。 通过将复合材料注射到下模和第一上模形成基层（200）。 第一上模与附接在下模上的基层分离。 第二上模具（120）联接到下模具。 通过将聚氨酯材料注入到第二上模具和下模具中，在基层的外表面上形成复合表面层（300）。 复合表面层通过将缓冲层和表面层整合而形成。
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