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1.发明公开유기오염물 분해를 위한 이산화티타늄ㆍ탄소재료 복합체 및 그의 제조방법, 그를 포함하는 유ㆍ무기 나노복합체 및 그의 제조방법 有权二氧化钛·有机废弃物有机·有机无机纳米复合材料的碳材料复合材料及其制造方法
公开(公告)号：KR1020140104525A
公开(公告)日：2014-08-29
申请号：KR1020130016899
申请日：2013-02-18
Applicant: 충남대학교산학협력단
IPC: C01B31/02 , C01G23/047 , B82B1/00 , B82B3/00
CPC classification number: C01B32/15 , B82B1/008 , B82B3/0009 , C01B32/158 , C01B32/182 , C01B2202/04 , C01G23/047
Abstract: The present invention provides an organic-inorganic nanocomposite including a titanium dioxide-carbon material composite for decomposing organic pollutants, wherein the titanium dioxide-carbon material composite is dispersed in a polymeric material and the titanium-carbon material composite includes, as a carbon material, a graphene-carbon nanotube mixture, which is the mixture of graphene and carbon nanotubes, and titanium dioxide fixed to the surface of the graphene-carbon nanotube mixture.
Abstract translation: 本发明提供了一种有机 - 无机纳米复合材料，其包括用于分解有机污染物的二氧化钛 - 碳材料复合材料，其中二氧化钛 - 碳材料复合材料分散在聚合材料中，钛 - 碳材料复合材料包括作为碳材料， 作为石墨烯和碳纳米管的混合物的石墨烯 - 碳纳米管混合物和固定在石墨烯 - 碳纳米管混合物表面的二氧化钛。
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公开(公告)号：KR1020140043099A
公开(公告)日：2014-04-08
申请号：KR1020140021942
申请日：2014-02-25
Applicant: 충남대학교산학협력단
IPC: C01B31/02
CPC classification number: C01B32/184 , C01B2204/22
Abstract: The present invention relates to a graphene manufacturing method from graphite by instantaneous expansion, by immersing the graphite in a solvent, allowing the solvent to spread to the inside of the graphite layer, and instantaneously releasing pressure in a high-temperature pressurization condition thereby vaporizing the solvent. More specifically, the present invention is to provide a manufacturing method of graphene which comprises: a step of adding graphite in a solvent and immersing; a step of allowing the solvent to spread between layers of the immersed graphite; a step of instantaneously releasing pressure under high temperature and high pressure conditions or high pressure conditions and expanding.
Abstract translation: 本发明涉及通过瞬时膨胀从石墨中提取的石墨烯制造方法，通过将石墨浸渍在溶剂中，使溶剂扩散到石墨层的内部，并在高温加压条件下瞬间释放压力，从而汽化 溶剂。 更具体地说，本发明提供一种石墨烯的制造方法，其特征在于，包括：在溶剂中添加石墨并浸渍的工序; 允许溶剂在浸入的石墨的层之间铺展的步骤; 在高温高压条件下或高压条件下立即释放压力并扩张的步骤。
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公开(公告)号：KR1020140013330A
公开(公告)日：2014-02-05
申请号：KR1020120080013
申请日：2012-07-23
Applicant: 충남대학교산학협력단
Abstract: The present invention provides electric field sensitive hydrogel in which carbon materials are dispersed in polymer hydrogel in an IPN form, a drug carrier using the same, and a manufacturing method thereof. The electric field sensitive hydrogel of the present invention has high compression strength for preventing the damage when the hydrogel is produced into a patch, and has high electric field sensitivity under high voltage.
Abstract translation: 本发明提供电场敏感性水凝胶，其中碳材料以IPN形式分散在聚合物水凝胶中，使用其的药物载体及其制备方法。 本发明的电场敏感性水凝胶具有高的压缩强度，以防止水凝胶制成贴片时的损伤，并且在高电压下具有高的电场灵敏度。
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公开(公告)号：KR101318198B1
公开(公告)日：2013-10-16
申请号：KR1020120099208
申请日：2012-09-07
Applicant: 충남대학교산학협력단
IPC: C09J133/04 , C09J7/02 , G02F1/13
CPC classification number: C09J133/04 , C09J7/22 , C09J7/30 , C09J7/38 , C09J7/385 , C09J2203/318 , C09J2203/326 , G02F1/1309 , G02F1/1313
Abstract: PURPOSE: A manufacturing method of photo-cross linking type adhesive and a composition thereof are provided to enhance wettability and compatibility, to maintain re-exfoliation properties, and to effectively photopolymerize. CONSTITUTION: A photo-cross linking type adhesive composition comprises an addition polymerization in which photo-cross linking type monomers having alkylglycidyl ether and unsaturated double bond on branched chain of (meth)acrylic copolymer; and a photocrosslinkable siloxane-modified acrylate prepolymer. The photo-crosslinking type siloxane modified acrylate prepolymer is represented by chemical formula 1. The alkylglycidyl ether is one or more kinds selected from lauryl glycidyl ether, undecyl glycidyl ether and dodecyl glycidyl ether. The adhesive member includes light cementation film of base materials and photo-cross linking type adhesive composition.
Abstract translation: 目的：提供光交联型粘合剂的制造方法及其组合物，以提高润湿性和相容性，保持再剥离性能，有效地进行光聚合。 构成：光交联型粘合剂组合物包含加成聚合，其中在（甲基）丙烯酸共聚物的支链上具有烷基缩水甘油醚和不饱和双键的光交联型单体; 和可光致交联的硅氧烷改性的丙烯酸酯预聚物。 光交联型硅氧烷改性丙烯酸酯预聚物由化学式1表示。烷基缩水甘油醚是选自月桂基缩水甘油醚，十一烷基缩水甘油醚和十二烷基缩水甘油醚的一种或多种。 粘合剂包括基材的光胶结剂和光交联型粘合剂组合物。
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公开(公告)号：KR101174668B1
公开(公告)日：2012-08-17
申请号：KR1020100103556
申请日：2010-10-22
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/04 , C09J11/06 , C09J133/14 , C08L33/04
Abstract: 본발명은 a) C1~C14의알킬기를갖는 (메타)아크릴레이트계단량체; 히드록시기를갖는 (메타)아크릴레이트계단량체, 카복실기를갖는 (메타)아크릴레이트계단량체또는이들의혼합물;을중합하는단계; 및 b) 상기중합체에 C8~C12의알킬글리시딜에테르를투입하여그라프트(부가반응)하여중합하는단계;를포함하는점착제조성물의제조방법및 이의제조방법으로부터제조된점착제조성물에관한것이다.본발명에따른점착제조성물은젖음성및 재박리성이우수하다.
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Patent Agency Ranking6.发明授权함산소불소화 탄소나노튜브를 포함한 ＰＶＡ/ＰＡＡｃ 나노파이버에 전도성 고분자 코팅층을 형성한 하이브리드 나노파이버 및 이의 제조방법 有权PVA / PAAc /氟化碳纳米管复合纳米纤维涂覆聚苯胺及其制备方法
公开(公告)号：KR101162039B1
公开(公告)日：2012-07-04
申请号：KR1020100017555
申请日：2010-02-26
Applicant: 충남대학교산학협력단
Abstract: 본 발명은 함산소불소화 탄소나노튜브를 포함한 PVA/PAAc 나노파이버에 전도성 고분자 코팅층을 형성한 인공근육의 제조 및 응용에 관한 것으로, 본 발명에 따른 함산소불소화 탄소나노튜브를 포함한 PVA/PAAc 나노파이버에 전도성 고분자 코팅층을 형성한 인공근육은 기존의 전도성 고분자만을 코팅한 인공근육에 탄소나노튜브를 첨가하여 보다 전기전도성이 더 향상되고 폴리아닐린의 열적불안정성을 해소시킬 수 있으며, 폴리비닐알콜을 사용하여 인체에도 무해하므로 액츄에이터로서의 용도 뿐만 아니라 인체에 사용되는 인공근육으로서의 가치가 있다.
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公开(公告)号：KR101138227B1
公开(公告)日：2012-04-24
申请号：KR1020100015151
申请日：2010-02-19
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A microcapsule for shielding electromagnetic waves, and a producing method thereof are provided to use a multi-walled carbon nanotube with the surface reformed by the oxygenated fluorination treatment. CONSTITUTION: A producing method of a microcapsule for shielding electromagnetic waves comprises the following steps: preparing a microcapsule precursor solution containing a multi-walled carbon nanotube with the surface reformed by the oxygenated fluorination treatment, polyvinyl alcohol, an electromagnetic wave sensitive phosphorus vinyl monomer, a cross-linking agent, and a solvent; and polymerizing, cross-linking and drying the microcapsule precursor solution.
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公开(公告)号：KR101068499B1
公开(公告)日：2011-09-29
申请号：KR1020090005552
申请日：2009-01-22
Applicant: 충남대학교산학협력단
Abstract: 본 발명은 높은 팽윤도와 기계적 강도를 갖는 온도 및 pH 감응형 하이드로젤의 제조방법에 관한 것으로, 보다 상세하게는 마이크로캡슐을 제조하는 단계; 상기 마이크로캡슐을 가교하여 IPN(interpenetrating polymer network) 하이드로젤을 제조하는 단계;를 포함하여 제조되는 온도 및 pH 감응형 하이드로젤 제조방법에 관한 것이다. 본 발명에 따른 온도 및 pH 감응형 하이드로젤은 센서, 스위치와 같은 엑추에이터, 약물전달제, 보형물, 인공 피부 및 인공 근육 등에 사용할 수 있다.
마이크로캡슐, IPN, 하이드로젤, 약물전달제-
公开(公告)号：KR1020110095590A
公开(公告)日：2011-08-25
申请号：KR1020100015139
申请日：2010-02-19
Applicant: 충남대학교산학협력단
CPC classification number: A61K9/501 , A61K9/5031 , A61K9/5089 , A61K47/34
Abstract: PURPOSE: A microcapsule for pH-sensitive drug delivery is provided to be applied in a pharmaeuctical, cosmetic, and fiber fields. CONSTITUTION: A method for preparing a microcapsule for pH-sensitive drug delivery comprises: a step of mixing multi-wall carbon nanotube, polyvinyl alcohol, pH-sensitive vinyl monomers, crosslinking agent, and soluble drug in a solvent to prepare a micro precursor solution; and a step of polymerizing and cross-linking the microcapsule precursor solution and drying. The multi-wall carbon nanotube is prepared by oxyfluorination using fluorine gas and oxygen gas at 0.1-5.0 bar for 1-30 minutes.
Abstract translation: 目的：提供用于pH敏感药物递送的微胶囊，用于制药，化妆品和纤维领域。 构成：用于制备用于pH敏感药物递送的微胶囊的方法包括：将多壁碳纳米管，聚乙烯醇，pH敏感乙烯基单体，交联剂和可溶性药物混合在溶剂中以制备微量前体溶液的步骤 ; 以及将微胶囊前体溶液聚合并交联并干燥的步骤。 使用氟气和0.1-5.0巴的氧气1-30分钟，通过氟氧化制备多壁碳纳米管。
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公开(公告)号：KR1020110009763A
公开(公告)日：2011-01-31
申请号：KR1020090067121
申请日：2009-07-23
Applicant: 충남대학교산학협력단
Abstract: PURPOSE: A pH-responsive conductive hydrogel is provided to achieve an effective drug delivery function with pH sensitivity and to ensure excellent contraction and relaxation. CONSTITUTION: A pH-responsive conductive hydrogel using carbon nanotube comprises the steps of: mixing polyvinylalcohol, pH-responsive vinyl monomer, cross-linking agent and solvent to prepare a hydrogel precursor solution; and adding drug-supported carbon nanotube and initiator to the hydrogel precursor solution; and drying the reactant after crosslinking to prepare a conductive hydrogel.
Abstract translation: 目的：提供pH响应导电水凝胶，以实现具有pH敏感性的有效药物递送功能，并确保优异的收缩和松弛。 构成：使用碳纳米管的pH响应导电水凝胶包括以下步骤：将聚乙烯醇，pH响应乙烯基单体，交联剂和溶剂混合以制备水凝胶前体溶液; 并将药物负载的碳纳米管和引发剂加入到水凝胶前体溶液中; 并在交联后干燥反应物以制备导电水凝胶。
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