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公开(公告)号：KR1020120111698A
公开(公告)日：2012-10-10
申请号：KR1020110030346
申请日：2011-04-01
Applicant: 한국과학기술연구원
Abstract: PURPOSE: Conductive particles are provided to have excellent surface conductivity, durability, and heat resistance by physically and/or chemically combining two materials having conductivity, thereby being easily used as an electron packaging material such as an anisotropically conductive film, etc. CONSTITUTION: Conducive particles comprises a substrate particles, a carbon nanotube layer spread on a surface of the substrate particle, a plurality of metal nanoparticles combined with the carbon nanotube layer. The carbon nanotubes comprise a reactive group. The metal nanoparticles are combined with the carbon nanotube layer by covalent-bonding with the reactive group. A manufacturing method of the conductive particles comprises: a step of preparing the carbon nanotubes comprising the reactive group; a step of preparing a carbon nanotube-substrate composite particles by coating the surface of the substrate particle with the carbon nanotubes; and a step of accepting the metal nanoparticles into the carbon nanotube-substrate composite particle.
Abstract translation: 目的：通过物理和/或化学组合具有导电性的两种材料，提供导电颗粒以具有优异的表面导电性，耐久性和耐热性，从而易于用作诸如各向异性导电膜等的电子封装材料。构成：有利的 颗粒包括基底颗粒，在基底颗粒的表面上铺展的碳纳米管层，与碳纳米管层结合的多个金属纳米颗粒。 碳纳米管包含反应性基团。 通过与反应性基团共价键合将金属纳米颗粒与碳纳米管层结合。 导电颗粒的制造方法包括：制备包含反应性基团的碳纳米管的步骤; 通过用碳纳米管涂布基板颗粒的表面来制备碳纳米管 - 基材复合颗粒的步骤; 以及将金属纳米颗粒接受到碳纳米管 - 基材复合颗粒中的步骤。
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Patent Agency Ranking
公开(公告)号：KR101239371B1
公开(公告)日：2013-03-18
申请号：KR1020110030346
申请日：2011-04-01
Applicant: 한국과학기술연구원
Abstract: 본 발명은 도전성 입자 및 그 제조방법에 관한 것으로, 고분자 표면에 전도성을 가지는 두 물질을 물리·화학적으로 결합시켜 우수한 표면 전도성, 내구성, 내열성을 가져 이방 도전성 필름과 같은 전자 패키징 재료로 용이하게 적용될 수 있다.
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3.发明授权기계화학적 결합 장치를 이용한 탄소나노튜브-에폭시 수지 복합체의 제조방법 및 이에 의한 복합체 有权碳纳米管 - 环氧树脂复合材料的制备方法，使用机械 - 化学键合机和其复合材料具有改进的热和机械性能
公开(公告)号：KR101174849B1
公开(公告)日：2012-08-17
申请号：KR1020100041073
申请日：2010-04-30
Applicant: 한국과학기술연구원
Abstract: 본발명은기계화학적결합장치(mechano-chemical bonding machine)를이용한탄소나노튜브-에폭시수지복합체의제조방법및 이에의한복합체에관한것이다. 보다상세하게는기계화학적결합장치를이용하여, 에폭시용경화제(epoxy curing agents) 입자에의해탄소나노튜브(carbon nanotube)가임베딩(embedding)된탄소나노튜브-경화제복합체를제조하는단계; 및상기탄소나노튜브-경화제복합체를에폭시수지와반응시키는단계를포함하는탄소나노튜브-에폭시수지복합체의제조방법; 및상기방법으로제조되는복합체에관한것이다. 본발명에따르면, 원료에대한별도의전처리없이, 기계화학적결합장치를이용하여탄소나노튜브가에폭시용경화제입자에의해임베딩(embedding)된탄소나노튜브-경화제복합체를제조하고, 이를에폭시수지에대한잠재성경화제(latent curing agent)로사용함으로써, 단순화된공정으로열적특성및 기계적특성이향상된탄소나노튜브-에폭시수지복합체를제조할수 있는장점이있다.
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4.发明授权
公开(公告)号：KR101079806B1
公开(公告)日：2011-11-03
申请号：KR1020100007526
申请日：2010-01-27
Applicant: 한국과학기술연구원
CPC classification number: Y02P20/544
Abstract: 본발명은초임계유체공정(supercritical fluid process)을이용한탄소나노튜브-에폭시수지복합체의제조방법, 및상기방법으로제조되는복합체에관한것이다. 보다상세하게는ⅰ) 초임계유체공정(supercritical fluid process)을이용하여, 에폭시용경화제(epoxy curing agents)에탄소나노튜브(carbon nanotube)가분산된탄소나노튜브-경화제복합체를제조하는단계, 및ⅱ) 상기탄소나노튜브-경화제복합체에에폭시수지를반응시키는단계를포함하는탄소나노튜브-에폭시수지복합체의제조방법; 및상기방법으로제조되는복합체에관한것이다. 본발명에따르면, 초임계유체공정을통하여탄소나노튜브가에폭시경화제에나노스케일로고르게분산된탄소나노튜브-경화제복합체를제조할수 있고, 이를에폭시수지에대한잠재성경화제(latent curing agent)로사용하여열적특성이향상된탄소나노튜브-에폭시수지복합체를제조할수 있는장점이있다.
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5.发明公开기계화학적 결합 장치를 이용한 탄소나노튜브-에폭시 수지 복합체의 제조방법 및 이에 의한 복합체 有权碳纳米管 - 环氧树脂复合材料的制备方法，使用机械 - 化学键合机和其复合材料具有改进的热和机械性能
公开(公告)号：KR1020110121473A
公开(公告)日：2011-11-07
申请号：KR1020100041073
申请日：2010-04-30
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A method for preparing a carbon nano tube-epoxy resin composite is provided to prepare a carbon nanotube hardener composite embedded with carbon nanotube by hardener particles for epoxy using a mechano-chemical bonding machine and to improve mechano-chemical characteristics. CONSTITUTION: A method for preparing a carbon nano tube-epoxy resin composite comprises the steps of: preparing a carbon nanotube hardener composite in which carbon nanotubes are embedded by curing agent particles for epoxy using a mechano-chemical bonding machine; and reacting the carbon nanotube hardener composite with an epoxy resin. The mechano-chemical bonding machine comprises a stationary outer container, a rotatable inner container, a scraper installed within the inner container, and an armor.
Abstract translation: 目的：提供一种制备碳纳米管环氧树脂复合材料的方法，用机械化学粘合机制备环氧树脂固化剂颗粒埋入碳纳米管的碳纳米管固化剂复合材料，提高机械化学性能。 构成：制备碳纳米管 - 环氧树脂复合材料的方法包括以下步骤：制备碳纳米管固化剂复合物，其中使用机械 - 化学键合机将环氧树脂固化剂颗粒包埋在其中; 并使碳纳米管固化剂复合物与环氧树脂反应。 机械化学粘合机包括固定外容器，可旋转内容器，安装在内容器内的刮板和装甲。
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6.发明公开
公开(公告)号：KR1020110087887A
公开(公告)日：2011-08-03
申请号：KR1020100007526
申请日：2010-01-27
Applicant: 한국과학기술연구원
CPC classification number: Y02P20/544 , B82B3/0009 , C01B32/174 , C01B2202/02 , C01B2202/06 , C08K3/04 , C08L63/00
Abstract: PURPOSE: A method for manufacturing a carbon nanotube-epoxy resin complex using a supercritical fluid process and the complex manufactured by the same are provided to uniformly disperse carbon nanotube in a polymeric medium. CONSTITUTION: A method for manufacturing a carbon nanotube-epoxy resin complex includes the following: Carbon nanotube is dispersed in an epoxy curing agent to manufacture a carbon nanotube-curing agent complex based on a supercritical fluid process by adding the carbon nanotube, the epoxy curing agent, and a solvent in a reactor at point which is lower than the critical point of the solvent. An epoxy resin is reacted with the carbon nanotube-curing agent.
Abstract translation: 目的：提供一种使用超临界流体法制造碳纳米管 - 环氧树脂配合物的方法和由其制造的复合体，以将碳纳米管均匀地分散在聚合物介质中。 构成：碳纳米管 - 环氧树脂配合物的制造方法，其特征在于：将碳纳米管分散在环氧固化剂中，通过添加碳纳米管，环氧树脂固化物，通过超临界流体法制造碳纳米管固化剂络合物 试剂和溶剂在反应器的低于溶剂临界点的点处。 环氧树脂与碳纳米管固化剂反应。
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