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公开(公告)号：KR1020100104035A
公开(公告)日：2010-09-29
申请号：KR1020090022168
申请日：2009-03-16
申请人： 주식회사 나노코
CPC分类号： B82B3/00 , B82B3/0009 , B82Y40/00 , C01B32/174
摘要： PURPOSE: A method for manufacturing a carbon nanotube/phenol-based compound composite is provided to improve the dispersibility of the carbon nanotubes without directly dispersing the carbon nanotubes on a phenol-based compound matrix by dissolving the carbon nanotubes in a solvent. CONSTITUTION: A method for manufacturing a carbon nanotube/phenol-based compound composite comprises the following steps: refining the carbon nanotubes by removing impurities from the carbon nanotubes; dissolving the carbon nanotubes in a solvent; dispersing the carbon nanotubes by mixing the carbon nanotubes solution and a molten phenol-based compound; and synthesizing the carbon nanotube/phenol-based compound composite using an intermediate synthesized compound of the carbon nanotube/phenol-based compound.
摘要翻译： 目的：提供一种用于制造碳纳米管/酚基复合复合材料的方法，以通过将碳纳米管溶解在溶剂中来改善碳纳米管的分散性，而不会直接将碳纳米管分散在苯酚类化合物基质上。 构成：制造碳纳米管/酚系复合复合体的方法包括以下步骤：通过从碳纳米管除去杂质来对碳纳米管进行精制; 将碳纳米管溶解在溶剂中; 通过混合碳纳米管溶液和熔融酚类化合物来分散碳纳米管; 并使用碳纳米管/苯酚类化合物的中间合成化合物合成碳纳米管/苯酚类化合物复合体。
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公开(公告)号：KR1020060057736A
公开(公告)日：2006-05-29
申请号：KR1020040096777
申请日：2004-11-24
申请人： 주식회사 나노코
IPC分类号： C08J3/02
摘要： 본 발명은 수계 발수제를 변성한 발수형 아크릴 수지 에멀젼 조성물에 관한 것으로서,
유기산기 또는 하이드록실기를 갖는 비닐계 단량체, 방향족기를 갖는 비닐계 단량체, 및 지방족기를 갖는 비닐계 단량체의 공중합체와 수계 발수제를 포함하여 구성되며,
바람직하게는, 유기산기 또는 하이드록실기를 갖는 비닐계 단량체 0.5 내지 5 중량 %, 방향족기를 갖는 비닐계 단량체 40 내지 70 중량 %, 및 지방족기를 갖는 비닐계 단량체 30 내지 60 중량 %의 공중합체 70 내지 99 중량 %와, 수계 발수제 1 내지 30 중량 %를 포함하여 구성됨으로써,
비닐아세테이트 수지 및 페놀 수지를 사용하는 경우에 비하여 휠터 제작 공정 중의 환경 유해성을 줄일 수 있는 동시에, 내수성이 현저히 우수한 에어 휠터를 얻을 수 있다.
에어 휠터, 발수형 아크릴 수지.-
公开(公告)号：KR100454672B1
公开(公告)日：2004-11-03
申请号：KR1020010042050
申请日：2001-07-12
申请人： 주식회사 나노코 , 주식회사 서돌티앤씨
IPC分类号： C08L61/06
摘要： PURPOSE: A nonflammable construction material using a room temperature curable phenol resin and its preparation method are provided, which material is improved in the heat resistance and the ignition resistance, and is reduced in the amount of smoke and toxic gases generated in ignition. CONSTITUTION: The nonflammable construction material comprises 1-80 wt% of a room temperature curable phenol resin; 10-70 wt% of a filler; 1-15 wt% of a curing agent; and the balance of an additive comprising a plasticizer, an accelerator, a lubricant, a coloring agent, and a modifier. Preferably the filler is selected from the group consisting of cement, clay, silica, gypsum, carbon fiber, glass fiber, boron fiber, wood meal, cotton flock, asbestos, quartz powder and their mixtures. The method comprises the steps of mixing the phenol resin, a curing agent, and an additive; adding a filler and a releasing agent to the mixture; injecting the mixture into a mold and curing it at the B-stage before the C-stage at a room temperature; and demolding the composition and post-curing it at 20-90 deg.C.
摘要翻译： 目的：提供一种使用可室温固化的酚醛树脂的不易燃建筑材料及其制备方法，该材料的耐热性和耐点燃性得到改善，并且在点燃时产生的烟雾和有毒气体的量减少。 构成：不燃性建筑材料包含1-80重量％的室温可固化酚醛树脂; 10-70重量％的填料; 1-15重量％的固化剂; 和余量的包含增塑剂，促进剂，润滑剂，着色剂和改性剂的添加剂。 优选地，填料选自由水泥，粘土，二氧化硅，石膏，碳纤维，玻璃纤维，硼纤维，木粉，棉屑，石棉，石英粉及其混合物组成的组。 该方法包括混合酚醛树脂，固化剂和添加剂的步骤; 向混合物中加入填料和脱模剂; 将混合物注入模具并在C阶段之前的B阶段在室温下固化它; 并将组合物脱模并在20-90℃下后固化。
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公开(公告)号：KR1020040022984A
公开(公告)日：2004-03-18
申请号：KR1020020054594
申请日：2002-09-10
申请人： 주식회사 나노코
CPC分类号： C09K21/10 , C08K5/0066 , C08K5/21 , C08K5/3492 , C08K5/34922
摘要： PURPOSE: Provided are a fire retardant containing non-halogen nitrogen compounds and layered silicate, and a preparation method thereof. The fire retardant reserves stable mechanical properties of a resin without using toxic halogen compounds, can be applied to electronic and industrial materials where fire retardants are needed. CONSTITUTION: The fire retardant comprises 80-90wt.% of a nitrogen compound containing no halogen component and 1-20wt.% of a layered silicate with nanometer size which has reduced polarity by treating with an organic compound. The layered silicate is selected from the group of montmorillonite, hectorite, vermiculite and saponite. The organic transformer is alkyl ammonium with the carbon chain number of 10 to 18. One or more of the nitrogen compounds are selected from the group of melamine derivatives consisting melamine, melamine phosphate and melamine cyanurate, the isocyanurate compounds consisting urea, urea derivatives, tris(2-hydroxyethyl)isocyanurate and triazine derivatives. The preparation method comprises the steps of: (a) treating with organic agent to reduce the polarity of the silicate layer; (b) mixing the 80-99wt.% of the nitrogen compound containing no halogen with 1-20wt.% of the layered silicate with less polarity from the step (a); and (c) conducting intercalation or delamination with the mixture from the step (b) at 180deg.C and under atmospheric pressure.
摘要翻译： 目的：提供含有无卤素氮化合物和层状硅酸盐的阻燃剂及其制备方法。 阻燃剂在不使用有毒卤素化合物的情况下保持树脂的机械性能稳定，可应用于需要阻燃剂的电子和工业材料。 构成：阻燃剂包含80-90重量％的不含卤素组分的氮化合物和1-20重量％的具有纳米尺寸的层状硅酸盐，其通过用有机化合物处理而极性降低。 层状硅酸盐选自蒙脱石，锂蒙脱石，蛭石和皂石。 有机变压器是碳链数为10至18的烷基铵。一种或多种氮化合物选自三聚氰胺，磷酸三聚氰胺和氰尿酸三聚氰胺三聚氰胺衍生物，由脲，脲衍生物，三 （2-羟乙基）异氰脲酸酯和三嗪衍生物。 制备方法包括以下步骤：（a）用有机试剂处理以降低硅酸盐层的极性; （b）从步骤（a）将80-99重量％的不含卤素的氮化合物与1-20重量％的极性较小的层状硅酸盐混合; 和（c）在180℃和大气压下，用步骤（b）的混合物进行插层或分层。
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公开(公告)号：KR1020090126722A
公开(公告)日：2009-12-09
申请号：KR1020080052965
申请日：2008-06-05
申请人： 주식회사 나노코
CPC分类号： C03C25/44 , C01B32/17 , C01B32/174 , C01B2202/06
摘要： PURPOSE: A method for manufacturing a carbon nanotube-adsorbed glass fiber is provided to improve the strength of conductive glass fiber reinforced plastics intermediate. CONSTITUTION: A method for manufacturing a carbon nanotube-adsorbed glass fiber comprises the steps of removing the impurities of a multi-walled carbon nanotube by purification; dispersing the purified carbon nanotube in an aqueous solution, an alcohol and other organic solvent to prepare a dispersion; and adsorbing the carbon nanotube on the surface of a glass fiber by infiltration. The purification is carried out by using a mixture of sulfuric acid and nitric acid in a ratio of 3:1.
摘要翻译： 目的：提供一种制造碳纳米管吸附玻璃纤维的方法，以提高导电玻璃纤维增强塑料中间体的强度。 构成：碳纳米管吸附玻璃纤维的制造方法包括通过净化除去多壁碳纳米管的杂质的工序; 将纯化的碳纳米管分散在水溶液，醇等有机溶剂中以制备分散体; 并通过渗透将碳纳米管吸附在玻璃纤维的表面上。 纯化通过使用比例为3:1的硫酸和硝酸的混合物进行。
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公开(公告)号：KR1020090123588A
公开(公告)日：2009-12-02
申请号：KR1020080049746
申请日：2008-05-28
申请人： 주식회사 나노코
IPC分类号： C07B61/00
摘要： PURPOSE: A method for manufacturing bisphenol-F is provided to shorten degassing time compared to a conventional single de-aerating process, and to suppress the decomposition of bisphenol-F, thereby preparing the bisphenol-F with a high purity. CONSTITUTION: A method for manufacturing bisphenol-F including two-step degassing process comprises: a main reaction step, a room-temperature dehydration step, a primary vacuum de-aeration step, a reactor transfer step, and a second vacuum de-aeration step. The main reaction step adds formalin to phenol 80-90 weight%, the water 15-5 weight%, formalin 5-10 weight% and a trace amount of catalyst. The room-temperature dehydration step, primary vacuum de-aeration step, and second vacuum de-aeration step are respectively performed at 100-140 °C, 140-160 °C, and 150-200 °C.
摘要翻译： 目的：提供双酚F的制备方法以缩短脱气时间，与常规的单一脱气方法相比，并且抑制双酚F的分解，由此制备高纯度的双酚F。 构成：包括两步脱气方法的双酚F的制造方法包括：主反应步骤，室温脱水步骤，初级真空脱气步骤，反应器转移步骤和第二真空脱气步骤 。 主要反应步骤中加入福尔马林至苯酚80-90重量％，水15-5重量％，福尔马林5-10重量％和微量催化剂。 分别在100-140℃，140-160℃和150-200℃进行室温脱水步骤，初级真空脱气步骤和第二真空脱气步骤。
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公开(公告)号：KR1020090007877A
公开(公告)日：2009-01-21
申请号：KR1020070071066
申请日：2007-07-16
申请人： 주식회사 나노코
CPC分类号： C09D5/08 , C09D201/00
摘要： A steel sheet coating composition containing carbon nanotube is provided to ensure excellent chemical resistance, abrasion resistance, heat resistance, and fire retardancy without containing a chrome as a harmful component. A steel sheet coating composition containing an inorganic etchant comprises aqueous resin composition containing aqueous resin and water, water dispersible silica as an inorganic anticorrosive additive and carbon nanotube.
摘要翻译： 提供含有碳纳米管的钢板涂料组合物，以确保优异的耐化学性，耐磨性，耐热性和阻燃性，而不含铬作为有害成分。 含有无机蚀刻剂的钢板涂料组合物包含含有水性树脂和水的水性树脂组合物，作为无机防腐添加剂的水分散性二氧化硅和碳纳米管。
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公开(公告)号：KR100606556B1
公开(公告)日：2006-08-02
申请号：KR1020040019946
申请日：2004-03-24
申请人： 주식회사 나노코
摘要： 본 발명은 강판 코팅액 조성물 및 그 제조 방법에 관한 것으로서,
수용성 용액 형태의 수지 80 내지 99 중량%와, 유기화제를 사용하여 유기화 처리함으로써 극성이 감소된 나노 크기의 층상 실리케이트 1 내지 20 중량%를 포함하여 구성되는 난연제 조성물로서,
상기 층상 실리케이트를 코팅용 수지 내로 분산시킴으로써, 유해성 크롬을 함유하지 않고서도 우수한 내식성을 갖는 수용성 수지의 나노화 하이브리드 조성물로서의 강판 코팅액 조성물 및 그 제조 방법을 얻을 수 있다.
코팅액 조성물, 나노클레이, 층상 실리케이트, 에멀젼 수지-
公开(公告)号：KR1020050018222A
公开(公告)日：2005-02-23
申请号：KR1020030056529
申请日：2003-08-14
申请人： 주식회사 나노코
IPC分类号： C08F20/18
CPC分类号： C08F220/18 , C08F212/08 , C08F212/12 , C08F220/06 , C08F220/56
摘要： PURPOSE: Provided is water soluble acrylic resin emulsion composition having reduced processing failure caused by fusion-attachment of medium intermediate and fine water resistance, useful for air filter without using phenol resin and methanol as harmful materials in production of air filter. CONSTITUTION: The composition comprises 0.5-5 wt.% of vinyl monomer having organic acid group containing acrylic acid and methacrylic acid; 40-70 wt.% of vinyl monomer having aromatic group containing styrene monomer and vinyl toluene; and 30-60 wt.% of vinyl monomer having aliphatic group containing methyl acrylate, ethyl acrylate, butyl acrylate, isobutyl acrylate, methyl methacrylate, ethyl methacrylate, butyl methacrylate, isobutyl methacrylate, ethyhexyl methacrylate, methylol acrylamide. The composition has preferably 50-100 cps of viscosity and 20-90 deg.C of glass-transition temperature.
摘要翻译： 目的：提供具有介质中等熔融附着和耐水分性差的加工失效的水溶性丙烯酸树脂乳液组合物，在空气过滤器的生产中不用酚醛树脂和甲醇作为有害物质，可用于空气过滤器。 组成：该组合物包含0.5-5重量％的具有有机酸基团的丙烯酸和甲基丙烯酸的乙烯基单体; 40-70重量％的具有芳族基团的苯乙烯单体和乙烯基甲苯的乙烯基单体; 和30-60重量％的具有脂族基团的含丙烯酸甲酯，丙烯酸乙酯，丙烯酸丁酯，丙烯酸异丁酯，甲基丙烯酸甲酯，甲基丙烯酸乙酯，甲基丙烯酸丁酯，甲基丙烯酸异丁酯，甲基丙烯酸异丁酯，甲基丙烯酸羟乙基酯， 该组合物优选具有50-100cps的粘度和20-90℃的玻璃化转变温度。
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