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公开(公告)号：KR101337959B1
公开(公告)日：2013-12-09
申请号：KR1020120027850
申请日：2012-03-19
Applicant: 현대자동차주식회사
CPC classification number: H05K9/0075 , B82Y30/00 , H05K9/0084
Abstract: 본 발명은 전자파차폐용 복합재에 관한 것으로, 더욱 상세하게는 전자부품에서 발생하는 전자파를 효과적으로 차폐하기 위한 전자파차폐용 복합재에 관한 것이다.
이를 위하여 본 발명은, 전자파 차폐를 위한 전자파차폐층; 상기 전자파차폐층 하부에 적층되고, 전자파 흡수시 발생한 열을 방출하기 위한 열전도층;을 포함하는 다층구조로 구성되며, 상기 전자파차폐층은 열가소성 플라스틱 수지에 자성소재와 탄소계 전도성 재료를 첨가한 재료로 된 것을 특징으로 하는 전자파차폐용 복합재를 제공한다.-
公开(公告)号：KR101337958B1
公开(公告)日：2013-12-09
申请号：KR1020120012550
申请日：2012-02-07
Applicant: 현대자동차주식회사
CPC classification number: B82Y30/00 , H05K9/009 , Y10T428/24893 , Y10T428/2495 , Y10T428/24975 , Y10T428/25
Abstract: 본 발명은 전자파 차폐용 복합재와 그 제조 방법에 관한 것으로서, 우수한 전자파 차폐 성능을 가지면서도 종래의 전도성 필러가 가지는 분산성의 문제가 해소될 수 있는 전자파 차페용 복합재와 그 제조 방법을 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위하여, 고분자 시트와; 상기 고분자 시트에 고정된 탄소나노튜브들의 침상 부분을 포함하는 침상형 탄소나노튜브 층;으로 구성된 전자파 차폐용 복합재가 개시된다. 또한 탄소나노튜브 분산용액을 제조하는 과정; 상기 탄소나노튜브 분산용액을 고분자 시트 상에 도포하는 과정; 및 탄소나노튜브 분산용액이 도포된 고분자 시트를 건조한 후 고분자 시트 상의 탄소나노튜브를 침상 구조화하는 과정;을 포함하는 전자파 차폐용 복합재의 제조 방법이 개시된다.
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公开(公告)号：KR1020130128163A
公开(公告)日：2013-11-26
申请号：KR1020120052004
申请日：2012-05-16
Applicant: 현대자동차주식회사
IPC: H01M10/60 , B60L11/18 , C09K5/00 , H01M10/052
CPC classification number: Y02E60/122 , Y02T10/7011 , B60L11/18 , C09K5/00 , H01M10/052
Abstract: The present invention relates to a smart composite for controlling heat conductivity and, in particular, to a smart composite for controlling heat conductivity capable of controlling heat conductivity by using the volume change of phase-transition spherical particles. That is to say, the present invention provides a smart composite for controlling heat conductivity capable of actively controlling heat conductivity by facilitating the change of a heat-conducting path using the volume change below approximately 10 vol% of a phase-transition material in a phase transition while using the phase-transition material undergoing a phase transition between liquid and solid at a melting point, and capable of improving the credibility of electrical and electronic devices such as a battery while preventing the degradation of the stability and performance of the devices depending on the temperature. [Reference numerals] (AA) Core's volume ratio increase;(BB) Dot contact state;(CC) Surface contact state;(DD) Core's volume ration decrease
Abstract translation: 本发明涉及用于控制导热性的智能复合材料，特别涉及一种智能复合材料，用于通过使用相变球形颗粒的体积变化来控制能够控制导热性的导热性。 也就是说，本发明提供了一种用于控制导热性的智能复合材料，该智能复合材料能够通过使用在相中的相变材料的大约10体积％以下的体积变化来促进导热路径的变化来主动地控制导热性 过渡，同时使用在熔点下在液体和固体之间经历相变的相变材料，并且能够改善诸如电池的电气和电子设备的可信性，同时防止依赖于设备的稳定性和性能的劣化 气温。 （参考数字）（AA）芯的体积比增加;（BB）点接触状态;（CC）表面接触状态;（DD）芯的体积比减少
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公开(公告)号：KR1020130119076A
公开(公告)日：2013-10-31
申请号：KR1020120041947
申请日：2012-04-23
Applicant: 현대자동차주식회사
CPC classification number: H05K7/20454 , G05D23/024 , H01M10/625 , H01M10/6551 , H01M10/658 , H01M2220/20 , H05K7/20436 , H05K7/20854
Abstract: PURPOSE: A housing of an electronic and electric component which uses a shape memory material is provided to actively control thermal conductivity by reacting to an ambient temperature environment. CONSTITUTION: An inner panel (11) and an outer panel (12) are arranged in a line at a fixed interval. A metal plate (13) of ribbon type is formed to be extended from the inner surface of the outer panel. A shape memory material (14) of ribbon type is connected or separated from the metal plate of the outer panel according to a temperature change. The metal plate and the shape memory material are formed at a right angle about the panel. The metal plate and the shape memory material form or block a thermal transmission path in a housing thickness direction.
Abstract translation: 目的：提供使用形状记忆材料的电子和电气部件的壳体，以通过与环境温度环境反应来主动控制热导率。 构成：内部板（11）和外板（12）以一定的间隔排列成一行。 带状的金属板（13）形成为从外板的内表面延伸。 带状的形状记忆材料（14）根据温度变化与外板的金属板连接或分离。 金属板和形状记忆材料围绕面板成直角形成。 金属板和形状记忆材料在壳体厚度方向上形成或阻挡热传递路径。
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公开(公告)号：KR1020130116992A
公开(公告)日：2013-10-25
申请号：KR1020120039538
申请日：2012-04-17
Applicant: 현대자동차주식회사
IPC: C08L101/12 , C08K9/10 , C08K3/00 , C08J3/22
CPC classification number: H01M10/653 , C08J3/226 , C08K3/041 , C08K9/08 , C08K9/10 , C08L101/12 , C09K5/16
Abstract: PURPOSE: A high heat radiant and thermal control composite is provided to be able to improve the stability and the reliability of parts by maintaining the optimal temperature with not only the heat radiation but also the phase change upon the temperature change. CONSTITUTION: A high heat radiant and thermal control composite is that microcapsules coated with melamine polymer on the surface layer by containing a phase change material, a heat radiant filler, and a matrix polymer (3) are compounded. The phase change material is at least one selected from paraffin (CnH2n+2) with 13-28 carbons, fatty acid (CH3(CH2)2nCOOH) or a mixture thereof. The thickness of a coating layer of the melamine polymer is 0.1-5 micron. The mixing ratio of the microcapsule, the heat radiant filler and the matrix polymer is (10-30): (10-30): (50-70) parts by weight. [Reference numerals] (AA) PCM particle for commercial purpose
Abstract translation: 目的：提供高热辐射和热控制复合材料，以便通过不仅热辐射保持最佳温度，而且通过温度变化的相变来保持最佳温度，从而提高零件的稳定性和可靠性。 构成：高热辐射和热控制复合材料是通过包含相变材料，热辐射填料和基质聚合物（3）在表面层上涂覆三聚氰胺聚合物的微胶囊复合而成。 相变材料是选自具有13-28个碳原子的链烷烃（CnH2n + 2），脂肪酸（CH3（CH2）2nCOOH）或其混合物中的至少一种。 三聚氰胺聚合物的涂层的厚度为0.1-5微米。 微胶囊，热辐射填料和基质聚合物的混合比为（10-30）：（10-30）：（50-70）重量份。 （AA）用于商业目的的PCM颗粒
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Patent Agency Ranking
公开(公告)号：KR1020130049444A
公开(公告)日：2013-05-14
申请号：KR1020110114473
申请日：2011-11-04
Applicant: 현대자동차주식회사
IPC: C08J3/20 , C08K3/04 , C08K9/02 , C08L101/00 , B82Y30/00
CPC classification number: C08J3/20 , B82Y30/00 , C08K3/04 , C08K9/02 , C08L101/00 , Y10S977/742
Abstract: PURPOSE: A manufacturing method of a polymer composite is provided to provide a carbon nanomaterial-coated polymer which prevents cohering phenomena between nanomaterials. CONSTITUTION: A manufacturing method of a carbon nanomaterial coated polymer comprises a step of applying carbon nanomaterial to a dispersion solution with added dispersant and dispersing the added mixture; a step of adding the polymer to the dispersion solution and coating the surface of the polymer with the carbon nanomaterial. The content of the carbon nanotubes added to the dispersion solution is 0.001-20 wt%. The carbon nanomaterial is one or a mixture of two or more selected from single wall carbon nanotubes, double wall carbon nanotubes, multiwall carbon nanotubes, carbon fiber, graphite, and graphene.
Abstract translation: 目的：提供一种聚合物复合材料的制造方法，以提供防止纳米材料之间的结合现象的碳纳米材料涂覆的聚合物。 构成：碳纳米材料涂覆聚合物的制造方法包括将碳纳米材料施加到具有添加的分散剂的分散溶液中并分散所加入的混合物的步骤; 将聚合物添加到分散液中并用碳纳米材料涂覆聚合物的表面的步骤。 添加到分散液中的碳纳米管的含量为0.001-20重量％。 碳纳米材料是选自单壁碳纳米管，双壁碳纳米管，多壁碳纳米管，碳纤维，石墨和石墨烯中的一种或两种以上的混合物。
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公开(公告)号：KR1020130035129A
公开(公告)日：2013-04-08
申请号：KR1020110099404
申请日：2011-09-29
Applicant: 현대자동차주식회사
IPC: H01M10/6569 , H01M2/02
CPC classification number: H01M2/0245 , H01M10/613 , H01M10/6551
Abstract: PURPOSE: A battery package filled with phase transition materials is provided to have an effective heat radiation function, and to have excellent heat controlling performance. CONSTITUTION: A battery package is a case for accommodating a battery cell, and has an upper case(100) and a lower case surrounding the battery cell. The upper and/or lower case is repetitively bent with a constant space between each other, and comprises: upper sheets(111,211) which has protrusion parts(111a,211a) for inserting a plurality of phase transition materials, and is protruded in one direction; lower sheets(112,212) attached to the upper sheets; and the phase transition materials filled into a gap between the protrusion parts and the lower sheets. [Reference numerals] (AA) Filled with phase transmission materials;
Abstract translation: 目的：提供充满相变材料的电池组，以具有有效的散热功能，并具有优异的热控性能。 构成：电池组是用于容纳电池单体的壳体，具有围绕电池单元的上壳体（100）和下壳体。 上壳体和/或下壳体彼此之间具有恒定的空间重复地弯曲，并且包括：上片（111,211），其具有用于插入多个相变材料的突出部分（111a，211a），并且在一个方向上突出 ; 附接到上片的下片（112,212） 并且相变材料填充到突起部分和下部片材之间的间隙中。 （附图标记）（AA）填充相传输材料;
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公开(公告)号：KR1020180009623A
公开(公告)日：2018-01-29
申请号：KR1020160091583
申请日：2016-07-19
Applicant: 현대자동차주식회사
CPC classification number: C09K5/06 , B82Y30/00 , C01B32/25 , C01P2004/64 , C09K5/066
Abstract: 본발명은나노소재, 이의제조방법, 및이를포함하는나노유체에관한것으로, 상기나노유체는상변화물질과나노다이아몬드를포함하는나노소재를포함하기때문에열전도도및 열용량이우수하다.
Abstract translation: 本发明的银材料，其制备方法，以及涉及含有它的纳米流体，纳米流体是yiwoosu热导率和热容量大，因为它包含包括相变材料和纳米金刚石纳米材料。
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