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1.发明授权
公开(公告)号：KR101634287B1
公开(公告)日：2016-06-29
申请号：KR1020090043591
申请日：2009-05-19
CPC classification number: C08G75/23 , C07C37/14 , C07C39/16 , C08J5/2256 , C08J2381/06 , H01M8/1027 , H01M8/1032 , Y02P70/56
Abstract: 알킬화비스페놀계화합물, 그제조방법, 이로부터형성된술포네이티드폴리아릴렌술폰및 이를이용한연료전지가제시된다.
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公开(公告)号：KR101536649B1
公开(公告)日：2015-07-15
申请号：KR1020140039881
申请日：2014-04-03
Applicant: 한국과학기술원 , 클레어픽셀 주식회사 , 주식회사 나노포커스레이
IPC: H04N5/32
CPC classification number: H04N5/32
Abstract: 본발명은컬럼 ADC 구조를갖는 X-선이미지센서및 그신호처리방법에관한것으로서, 컬럼 ADC 구조를이용하여 X-선이미지센서를구성함에있어서, X-선센서어레이부로부터전송되는신호를저장하는 CDS 블럭을다중으로배치하고, 각각의 CDS 블럭에서로다른전압레벨의동일한램프신호를동시에인가하여, 다중의 CDS 블럭을통해병렬동작으로 CDS 신호를처리함으로써, 멀티 CDS 신호검출부에서검출신호의디지털상위비트값을검출하고, 컬럼 ADC에서상기검출된디지털상위비트값에이어지는디지털하위비트값을산출하여, 디지털신호값을출력함으로써, 기존의 X-선이미지센서에비해신호처리시간의증가없이 ADC 분해능을향상시킬수 있어, X-선검출신호를고해상으로처리할수 있는컬럼 ADC 구조를갖는 X-선이미지센서및 그신호처리방법에관한것이다. 이를위하여본 발명은, X-선이미지검출용이미지센서에있어서, X-선을수광하는다수의 X-선센서셀이매트릭스형태의어레이구조로배열되어구성되는 X-선센서어레이부와; 상기 X-선센서어레이부로부터각각의컬럼신호라인을통해각 X-선센서셀의리셋신호와광신호를전달받아전기적인아날로그신호로변환하는전류소스원과; 상기전류소스원을통해변환된아날로그신호를증폭하는프리앰프와; 상기 X-선센서어레이부의컬럼신호라인단위로구비되는 CDS 회로의조합으로구성되어, 상기프리앰프를통해증폭된아날로그신호를각각저장하는복수의 CDS 블럭과; 전체 CDS 전압레벨을상기 CDS 블럭의개수에맞추어동일하게등분하여, 상기복수의 CDS 블럭에상기동일하게등분된각각다른전압레벨의동일한램프신호를동시에인가하는멀티스텝램프발생기와; 상기복수의 CDS 블럭에각각입력된램프신호와리셋신호가만나는지점을검출하여디지털상위비트값을검출하여출력하는멀티 CDS 신호검출부와; 상기멀티 CDS 신호검출부에의해검출된디지털상위비트값에이어지는디지털하위비트값을연산하여출력하는컬럼 ADC;를포함하여구성되는것을특징으로한다.
Abstract translation: 本发明涉及具有列ADC结构的X射线图像传感器及其信号处理方法。 本发明包括：x射线传感器阵列单元，其具有以阵列结构排列的x射线的多个X射线单元; 电流源，其通过各列信号线从X射线传感器阵列单元接收每个X射线传感器单元的复位信号和光信号，并将其转换为电模拟信号; 放大模拟信号的自由放大器; 以及分别存储模拟信号的多个CDS块。
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公开(公告)号：KR100483851B1
公开(公告)日：2005-04-18
申请号：KR1020020042905
申请日：2002-07-22
IPC: B82B3/00 , B82Y40/00 , C08F292/00 , C08F2/24
CPC classification number: C08J5/005 , B82Y30/00 , C08F2/22 , C08F2/44 , C08F20/54 , C08F220/18 , C08F220/28 , C08J2333/20
Abstract: 본 발명은 유화중합법에 의해 니트로계 고분자/실리케이트 나노복합체를 제조함에 있어서, 라디칼 중합이 가능한 비닐기 및 실리케이트와 친화력을 가지는 작용기 양자를 보유한 반응형 유화제의 존재하에 비변성 층상 실리케이트 및 상기 고분자를 구성하는 단량체를 사용하여 유화중합을 수행하는 것을 특징으로 하는 박리형 니트로계 고분자/실리케이트 나노복합체의 제조방법에 관한 것으로, 상기 중합과정 중에 실리케이트가 충분히 박리되어 고분자 전체에 균일하게 분산되므로 소량의 실리케이트만으로도 목적 고분자의 열적 및 기계적 물성을 크게 개선할 수 있으며, 유기치환된 실리케이트를 사용할 필요가 없기 때문에 생산공정 및 경제적 측면에서 유리하다.
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公开(公告)号：KR1020040009075A
公开(公告)日：2004-01-31
申请号：KR1020020042905
申请日：2002-07-22
IPC: B82B3/00 , B82Y40/00 , C08F292/00 , C08F2/24
CPC classification number: C08J5/005 , B82Y30/00 , C08F2/22 , C08F2/44 , C08F20/54 , C08F220/18 , C08F220/28 , C08J2333/20
Abstract: PURPOSE: Provided is a method for making an exfoliated nitro-polymer/silicate nanocomposite having a light weight and excellent thermal and mechanical properties by a simple process in a large amount. CONSTITUTION: The method for making an exfoliated nitro-polymer/silicate nanocomposite by an emulsion polymerization comprises the steps of: carrying out the emulsion polymerization of a monomer from which the nitro-polymer is formed and a non-modified layered silicate, in the presence of a reactive emulsifier having both a radically polymerizable vinyl group and a functional group having the affinity to the silicate. Preferably, the monomer is acrylonitrile.
Abstract translation: 目的：提供通过大量简单的方法制造具有重量轻和优异的热和机械性能的剥离的硝基聚合物/硅酸盐纳米复合材料的方法。 构成：通过乳液聚合制造剥离的硝基聚合物/硅酸盐纳米复合材料的方法包括以下步骤：在存在下进行硝基聚合物形成的单体和非改性层状硅酸盐的乳液聚合 的具有可自由基聚合的乙烯基和对硅酸盐具有亲和性的官能团的反应性乳化剂。 优选地，单体是丙烯腈。
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公开(公告)号：KR1020030022604A
公开(公告)日：2003-03-17
申请号：KR1020010055942
申请日：2001-09-11
Applicant: 한국과학기술원
Abstract: PURPOSE: Provided is a production process of peelable polymer/silicate nano complex which peels silicate to be distributed into polymer uniformly and increase interaction between polymer and silicate so that it shows excellent mechanical property. CONSTITUTION: In producing polymer/silicate nano complex by emulsion polymerization, the production process of peelable polymer/silicate nano complex comprises the steps of: (i) mixing layered silicate and emulsifier with including a functional group having affinity to the layered silicate to form an initial particle; and (ii) using the initial particle and a stabilizer formed from monomer to complete emulsion polymerization.
Abstract translation: 目的：提供可剥离聚合物/硅酸盐纳米复合物的生产方法，将硅酸盐均匀分散在聚合物中，增加聚合物与硅酸盐的相互作用，从而显示出优异的机械性能。 构成：在通过乳液聚合制备聚合物/硅酸盐纳米复合物时，可剥离聚合物/硅酸盐纳米复合物的生产方法包括以下步骤：（i）将层状硅酸盐和乳化剂混合，包括对层状硅酸盐具有亲和性的官能团，形成 初始粒子; 和（ii）使用初始颗粒和由单体形成的稳定剂来完成乳液聚合。
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Patent Agency Ranking6.发明公开
公开(公告)号：KR1020100124534A
公开(公告)日：2010-11-29
申请号：KR1020090043591
申请日：2009-05-19
CPC classification number: C08G75/23 , C07C37/14 , C07C39/16 , C08J5/2256 , C08J2381/06 , H01M8/1027 , H01M8/1032 , Y02P70/56 , C08G75/20 , H01M8/06
Abstract: PURPOSE: An alkylated aromatic monomer, a manufacturing method thereof, sulfonated poly(arylene sulfone), and a fuel cell using thereof are provided to improve the hydrophobicity of a sulfonated poly(arylene sulfone) clay nanocomposite, and to control the glass transition temperature. CONSTITUTION: A manufacturing method of an alkylated aromatic monomer marked with chemical formula 1, comprises a step of performing an addition polymerization reaction of a compound marked with chemical formula 6 and C2~C30 alkene. In the chemical formula 6, R2 is either hydrogen or a C2~C5 alkyl group. In the chemical formula 1, R1 is a C1~C30 alkyl group.
Abstract translation: 目的：提供烷基化芳族单体，其制备方法，磺化聚（亚芳基砜）及其使用的燃料电池，以改善磺化聚（亚芳基砜）粘土纳米复合材料的疏水性，并控制玻璃化转变温度。 构成：标记有化学式1的烷基化芳族单体的制造方法包括用化学式6和C2〜C30烯烃标记的化合物进行加聚反应的步骤。 在化学式6中，R 2为氢或C 2〜C 5烷基。 在化学式1中，R 1为C 1〜C 30烷基。
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公开(公告)号：KR100413185B1
公开(公告)日：2003-12-31
申请号：KR1020010066755
申请日：2001-10-29
Applicant: 한국과학기술원
Abstract: PURPOSE: A method for preparing a delaminating acrylate resin/layered silicate nanocomposite and a delaminating acrylate resin/layered silicate nanocomposite prepared by the method are provided, to enable a delaminating acrylate resin/layered silicate nanocomposite to be prepared by emulsion polymerization without substituting the polar surface of layered silicate having bad affinity to a polymer with a nonpolar organic compound. CONSTITUTION: The method comprises the steps of adding an acrylate resin monomer, an initiator and a reactive emulsifying agent to a layered silicate dispersion solution, and polymerizing the mixture to prepare a polymer; and adding a monomer to the polymer and post-polymerizing the mixture. Preferably the layered silicate is at least one selected from the group consisting of montmorillonite, hectorite, fluorohectorite and saponite; and the acrylate resin monomer is at least one selected from the group consisting of methyl methacrylate, methacrylate, methyl acrylate, butyl methacrylate, butyl acrylate and isooctyl acrylate. The content of the layered silicate in the nanocomposite is 0.1-10 wt%.
Abstract translation: 目的：提供一种制备层离型丙烯酸酯树脂/层状硅酸盐纳米复合材料和通过该方法制备的层离型丙烯酸酯树脂/层状硅酸盐纳米复合材料的方法，以使得能够通过乳液聚合制备层离型丙烯酸酯树脂/层状硅酸盐纳米复合材料而不用极性 与具有非极性有机化合物的聚合物具有不良亲合性的层状硅酸盐的表面。 组成：该方法包括以下步骤：将丙烯酸酯树脂单体，引发剂和反应性乳化剂加入到层状硅酸盐分散溶液中，并将该混合物聚合以制备聚合物; 和向聚合物中加入单体并使混合物后聚合。 优选层状硅酸盐是选自蒙脱石，锂蒙脱石，氟代锂蒙脱石和皂石中的至少一种; 并且丙烯酸酯树脂单体是选自由甲基丙烯酸甲酯，甲基丙烯酸酯，丙烯酸甲酯，甲基丙烯酸丁酯，丙烯酸丁酯和丙烯酸异辛酯组成的组中的至少一种。 纳米复合材料中层状硅酸盐的含量为0.1-10重量％。
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公开(公告)号：KR100441283B1
公开(公告)日：2004-07-22
申请号：KR1020010055942
申请日：2001-09-11
Applicant: 한국과학기술원
Abstract: Disclosed is a method for producing polymer/silicate nano-composites via emulsion polymerization, which comprises the steps of: (1) forming initial particles from a layered silicate and a monomer provided for high molecular weight polymerization using a reactive emulsifying agent containing a functional group having affinity for the layered silicate; and (2) emulsion polymerizing the initial particles formed in step (a) while providing additionally monomer using a stabilizer, to form exfoliated polymer/silicate nano-composites.
Abstract translation: 本发明公开了一种通过乳液聚合制备聚合物/硅酸盐纳米复合材料的方法，其包括以下步骤：（1）使用含有官能团的反应性乳化剂由层状硅酸盐和提供高分子量聚合的单体形成初始颗粒 对层状硅酸盐具有亲和性; 和（2）在使用稳定剂提供另外的单体的同时乳液聚合步骤（a）中形成的初始颗粒以形成剥离的聚合物/硅酸盐纳米复合材料。
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9.发明公开
公开(公告)号：KR1020100085392A
公开(公告)日：2010-07-29
申请号：KR1020090004647
申请日：2009-01-20
CPC classification number: C08G75/23 , C08G65/40 , C08G65/48 , H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M8/1051 , Y02E60/523 , C08G75/20 , B82Y30/00 , C08G61/12 , C08K3/00
Abstract: PURPOSE: Sulfonated poly(arylene sulfone), a crosslinked material thereof, and a clay nano-composite are provided to improve mechanical properties and ion conductivity by improving brittleness and solvent resistance and to obtain an electrolyte membrane reducing crossover of fuel. CONSTITUTION: Sulfonated poly(arylene sulfone) includes a first repeating unit which is marked as a chemical formula 1a, a second repeating unit which is marked as a chemical formula 1b, a third repeating unit which is marked as a chemical formula 1c, and a fourth repeating unit which is marked as a chemical formula 1d. In the chemical formulas, R1 is an alkyl group with C1-C10, an alkyenyl group with C2-C10, or a nitro group and p is an integer of 0-4.
Abstract translation: 目的：提供磺化聚（亚芳基砜），其交联材料和粘土纳米复合材料，以通过改善脆性和耐溶剂性来改善机械性能和离子传导性，并获得减少燃料交叉的电解质膜。 构成：磺化聚（亚芳基砜）包括标记为化学式1a的第一重复单元，标记为化学式1b的第二重复单元，标记为化学式1c的第三重复单元，和 被标记为化学式1d的第四重复单元。 在化学式中，R 1是具有C 1 -C 10的烷基，具有C 2 -C 10的链烯基或硝基，p是0-4的整数。
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公开(公告)号：KR1020030034930A
公开(公告)日：2003-05-09
申请号：KR1020010066755
申请日：2001-10-29
Applicant: 한국과학기술원
Abstract: PURPOSE: A method for preparing a delaminating acrylate resin/layered silicate nanocomposite and a delaminating acrylate resin/layered silicate nanocomposite prepared by the method are provided, to enable a delaminating acrylate resin/layered silicate nanocomposite to be prepared by emulsion polymerization without substituting the polar surface of layered silicate having bad affinity to a polymer with a nonpolar organic compound. CONSTITUTION: The method comprises the steps of adding an acrylate resin monomer, an initiator and a reactive emulsifying agent to a layered silicate dispersion solution, and polymerizing the mixture to prepare a polymer; and adding a monomer to the polymer and post-polymerizing the mixture. Preferably the layered silicate is at least one selected from the group consisting of montmorillonite, hectorite, fluorohectorite and saponite; and the acrylate resin monomer is at least one selected from the group consisting of methyl methacrylate, methacrylate, methyl acrylate, butyl methacrylate, butyl acrylate and isooctyl acrylate. The content of the layered silicate in the nanocomposite is 0.1-10 wt%.
Abstract translation: 目的：提供一种通过该方法制备分层丙烯酸酯树脂/层状硅酸盐纳米复合材料和分层丙烯酸酯树脂/层状硅酸盐纳米复合材料的方法，使得能够通过乳液聚合制备分层的丙烯酸酯树脂/层状硅酸盐纳米复合材料，而不用极性 对具有非极性有机化合物的聚合物具有差的亲和性的层状硅酸盐的表面。 方法：该方法包括将丙烯酸酯树脂单体，引发剂和反应性乳化剂加入到层状硅酸盐分散液中，聚合该混合物以制备聚合物的步骤; 并向聚合物中加入单体并使混合物后聚合。 层状硅酸盐优选为选自蒙脱石，锂蒙脱石，氟代锂蒙脱石和皂石中的至少一种; 丙烯酸酯树脂单体是选自甲基丙烯酸甲酯，甲基丙烯酸甲酯，丙烯酸甲酯，甲基丙烯酸丁酯，丙烯酸丁酯和丙烯酸异辛酯中的至少一种。 纳米复合材料中的层状硅酸盐的含量为0.1-10重量％。
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