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公开(公告)号：KR101091744B1
公开(公告)日：2011-12-08
申请号：KR1020090032912
申请日：2009-04-15
Applicant: 한국과학기술연구원
CPC classification number: H01B1/24 , H01B1/22 , H05K1/097 , H05K2201/026 , H05K2201/0281 , H05K2203/0285 , Y10T428/25
Abstract: 본발명은전도성필름제조방법및 전도성필름에관한것으로, 상기전도성필름제조방법은초음파에의한절단및 산과화학반응중 적어도하나를통하여탄소나노튜브를전처리하는단계와, 상기탄소나노튜브를용매에분산시키는단계와, 상기탄소나노튜브분산액에메탈와이어를혼합하는단계, 및상기메탈와이어가혼합된분산액을상기기판상에코팅하여전극층을형성하는단계를포함한다. 이에의하여본 발명은광투과성및 전기전도도가우수하면서도제조가쉬운전도성필름을구현한다.
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公开(公告)号：KR1020110080948A
公开(公告)日：2011-07-13
申请号：KR1020100001400
申请日：2010-01-07
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A method for preparing organic and inorganic nanocomposites is provided to ensure simple process and good profitability and to control thermal characteristics of organic and inorganic nanocomposites by differing from the kind of primary amines. CONSTITUTION: A method for preparing organic and inorganic nanocomposites comprises a resin represented by chemical formulas 1-3 and at least one kind of metal particles in which metal particles are uniformly dispersed within the resin. In chemical formulas, R^1, R^2, R^3, R^4 and R^5 are hydrogen or C1-20 linear or branched saturated or unsaturated hydrocarbon; E is C1-20 linear or branched saturated or unsaturated hydrocarbon-based chain; and n and m are an integer of 1 or more and less than 1,000,000.
Abstract translation: 目的：提供一种制备有机和无机纳米复合材料的方法，以确保简单的工艺和良好的利润率，并通过不同于伯胺的种类来控制有机和无机纳米复合材料的热特性。 构成：制备有机和无机纳米复合材料的方法包括由化学式1-3表示的树脂和金属颗粒均匀地分散在树脂中的至少一种金属颗粒。 在化学式中，R 1，R 2，R 3，R 4和R 5是氢或C 1-20直链或支链饱和或不饱和烃; E为C1-20直链或支链饱和或不饱和烃基链; n和m为1以上且小于1,000,000的整数。
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公开(公告)号：KR1020100114399A
公开(公告)日：2010-10-25
申请号：KR1020090032912
申请日：2009-04-15
Applicant: 한국과학기술연구원
CPC classification number: H01B1/24 , H01B1/22 , H05K1/097 , H05K2201/026 , H05K2201/0281 , H05K2203/0285 , Y10T428/25
Abstract: PURPOSE: A manufacturing method of a conductive film and the conductive film are provided to simply manufacture the conductive film by mixing carbon nanotubes and a metal wire, and to improve the conductivity and the durability of the film. CONSTITUTION: A manufacturing method of a conductive film(100) comprises the following steps: pre-treating carbon nanotubes(121) by cutting with a ultrasonic wave or reacting with acid; dispersing the carbon nanotubes to a solvent; mixing a metal wire(122) with the carbon nanotube dispersed solution; and forming an electrode layer(120) by coating the carbon nanotube dispersed solution to a substrate(110).
Abstract translation: 目的：提供导电膜和导电膜的制造方法，通过混合碳纳米管和金属线简单地制造导电膜，并提高膜的导电性和耐久性。 构成：导电膜（100）的制造方法包括以下步骤：通过用超声波切割或与酸反应来预处理碳纳米管（121）; 将碳纳米管分散到溶剂中; 将金属线（122）与碳纳米管分散溶液混合; 以及通过将所述碳纳米管分散溶液涂覆到基板（110）上而形成电极层（120）。
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公开(公告)号：KR101401574B1
公开(公告)日：2014-06-11
申请号：KR1020120057406
申请日：2012-05-30
Applicant: 한국과학기술연구원
IPC: C09J7/02 , C09J201/00 , C09J11/00 , H01B1/20
Abstract: 본 발명은 하이브리드 필러를 이용한 전도성 접착제 및 이의 제조방법에 관한 것으로 고분자 매트릭스, 전도성 필러 및 비전도성 필러를 포함하는 것으로서, 상기 전도성 필러의 함량은 전도성 필러 총 부피부에 대하여 1 부피부의 비전도성 필러를 함유한 상태를 기준으로 전도성이 발현되지 않는 시점인 1x10
4 Ω㎝의 저항값을 갖는 함량보다 미만인 함량이며, 상기 비전도성 필러의 함량은 상기 전도성 함량 내에서 전도성이 발현되는 1x10
-2 Ω㎝이하의 저항값을 갖는 함량을 포함함으로써, 전도성 필러를 단독으로 사용하여 제조된 종래의 전도성 접착제에 비하여 적은 함량의 전도성 필러를 포함함에도 불구하고 종래의 전도성 접착제와 유사한 전도성을 갖는다.-
Patent Agency Ranking
公开(公告)号：KR1020130134122A
公开(公告)日：2013-12-10
申请号：KR1020120057406
申请日：2012-05-30
Applicant: 한국과학기술연구원
IPC: C09J7/02 , C09J201/00 , C09J11/00 , H01B1/20
CPC classification number: C09J7/22 , C09J7/30 , C09J11/00 , C09J201/00 , C09J2201/602 , C09J2201/622 , C09J2203/30 , C09J2205/10 , C09J2205/102 , H01B1/20
Abstract: The present invention relates to a conductive adhesive using hybrid fillers and a fabrication method thereof. The conductive adhesive comprises a polymer matrix, a conductive filer and a non-conductive filer. The content of the conductive filer based on a condition, in which 1 parts by volume of the non-conductive filer is contained on the basis of the total parts by volume of the conductive filer, is less than the content having the resistance value of 1x104Ωcm, wherein conductivity is not expressed. The content of the non-conductive filer is less than the content having the resistance value of 1x10-2Ωcm, wherein conductivity is expressed within the content of the conductive filer. Accordingly, the conductive adhesive has conductivity similar to the existing conductive adhesive despite containing the conductive filer of the content which is less in comparison with the existing conductive adhesive manufactured by using the conductive filer alone. [Reference numerals] (AA,BB) Resistance value (廓cm);(CC) Content of silver;(DD) Example 1;(EE) Example 2;(FF) Example 3;(GG) Example 4;(HH) Content of silica particles (SiO_2)
Abstract translation: 本发明涉及使用混合填料的导电粘合剂及其制造方法。 导电粘合剂包括聚合物基质，导电性过滤器和非导电性过滤器。 基于导电性滤波器的总体积计含有1体积份的非导电性滤波器的导电性滤波器的含量小于电阻值为1×104Ωcm的含量 ，其中不表达电导率。 非导电滤波器的含量小于电阻值为1×10-2Ωcm的含量，其中导电性在导电性滤波器的含量内表示。 因此，与现有的导电性粘合剂相比，导电性粘合剂具有与现有的导电性粘合剂相似的导电性，尽管与仅使用导电性无纺布制造的现有的导电性粘合剂相比，含有内容物的导电性无纺布少。 实施例1;（EE）实施例2;（FF）实施例3;（GG）实施例4;（HH） 二氧化硅颗粒含量（SiO_2）
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公开(公告)号：KR101098921B1
公开(公告)日：2011-12-27
申请号：KR1020100001400
申请日：2010-01-07
Applicant: 한국과학기술연구원
Abstract: 본발명은유·무기복합체및 그제조방법에관한것이다. 본발명에따른유·무기복합체는 1종이상의금속입자및 유기화합물이유·무기복합화된것을특징으로한다. 본발명에따른유·무기복합체의제조방법은금속이온의환원및 유·무기복합화를동시에이루는것을특징으로한다. 본발명의방법에의하여유·무기복합체를제조하는경우, 기존의유·무기복합체의제조방법에비하여공정이단순하고공정시간이짧아경제성이좋으며, 본발명에의하여제조된유·무기복합체는분산제없이수지내에서일정한크기의금속입자가균일하게분산되어있다.
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公开(公告)号：KR100879034B1
公开(公告)日：2009-01-15
申请号：KR1020070140904
申请日：2007-12-28
Applicant: 한국과학기술연구원
CPC classification number: C08K3/22 , B29D7/01 , C08F212/08 , C08J5/18 , C08K9/04 , C08K2003/2237 , C08L63/00 , H01G4/33
Abstract: An epoxy resin - barium titanate composite is provided to suppress the percolation due to the contact between batio3 molecules by mixing ceramic particle surface-treated with an organic dispersing agent and a polymer resin. An epoxy resin - barium titanate composite comprises barium titanate surface-treated with an organic dispersing agent. The organic dispersing agent is selected from the group consisting of polystyrene having a maleic anhydride or acrylic acid at the end, a block type copolymer of maleic anhydride or acrylic acid and polystyrene, and sulfonated polystyrene at a main chain.
Abstract translation: 提供环氧树脂 - 钛酸钡复合材料，通过混合表面处理的有机分散剂和聚合物树脂来抑制由于batio3分子之间的接触引起的渗透。 环氧树脂 - 钛酸钡复合材料包括用有机分散剂表面处理的钛酸钡。 有机分散剂选自末端具有马来酸酐或丙烯酸的聚苯乙烯，马来酸酐或丙烯酸的嵌段型共聚物和聚苯乙烯，以及在主链上的磺化聚苯乙烯。
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公开(公告)号：KR101294593B1
公开(公告)日：2013-08-09
申请号：KR1020110034309
申请日：2011-04-13
Applicant: 한국과학기술연구원
IPC: C09J9/02 , C09J11/04 , C09J201/00 , H01B1/20
Abstract: 본 발명은 비전도성 필러를 이용한 공간 제어에 의해 전도성 필러의 함량을 낮추는 전기전도성 접착제 및 그 제조방법에 관한 것이다. 본 발명에 따른 접착제는 전도성 필러와 열적 또는 물리적 특성을 갖는 비전도성 필러를 같이 분산시켜 낮은 농도의 전도성 필러를 함유하면서도 높은 전기전도성을 갖고 더불어 비전도성 필러에 의한 열적 또는 물리적 특성을 추가로 갖는 것을 특징으로 한다. 또한 비전도성 필러가 고가의 전도성 필러의 함량을 낮추는 역할을 함으로써 최종적으로 접착제의 단가를 낮추는데 기여하기도 한다.
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公开(公告)号：KR1020120116702A
公开(公告)日：2012-10-23
申请号：KR1020110034309
申请日：2011-04-13
Applicant: 한국과학기술연구원
IPC: C09J9/02 , C09J11/04 , C09J201/00 , H01B1/20
CPC classification number: C09J9/02 , C09J11/04 , C09J11/08 , C09J201/00 , H01B1/22
Abstract: PURPOSE: A conductive adhesive is provided to reduce content of conductive filler which is relatively expensive, to have excellent conductivity and thermal properties by adding non-conductive filler to the conductive composite. CONSTITUTION: A conductive adhesive polymer matrix, conductive filler dispersed in the polymer matrix, silica particle non-conductive filler dispersed in the polymer matrix. The content of the conductive filler is less than a conductive critical point. The content of the non-conductive filler is higher than the conductive critical point. A manufacturing method of the conductive adhesive comprises: a step of obtaining a filler dispersion by dispersing the conductive filler and the non-conductive filler; a step of mixing the filler dispersion and the polymer matrix; and a step of removing the solvent.
Abstract translation: 目的：提供导电粘合剂以减少相对昂贵的导电填料的含量，通过向导电复合材料添加非导电填料而具有优异的导电性和热性能。 构成：分散在聚合物基质中的导电粘合剂聚合物基质，导电填料，分散在聚合物基质中的二氧化硅颗粒非导电填料。 导电填料的含量小于导电临界点。 非导电填料的含量高于导电临界点。 导电粘合剂的制造方法包括：通过分散导电填料和非导电填料获得填料分散体的步骤; 混合填料分散体和聚合物基体的步骤; 和除去溶剂的步骤。
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