公开(公告)号：KR100869383B1

公开(公告)日：2008-11-19

申请号：KR1020080021342

申请日：2008-03-07

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  문인규 ,  김경수 ,  이상국 ,  최경호 ,  박인 ,  정민재

IPC: C08L69/00 ,  C08L101/00 ,  C08J5/18 ,  C08K3/00

Abstract: A polycarbonate resin composition having coefficient of thermal expansion is provided to reduce the coefficient of thermal expansion of the optical film for the plastic substrate effectively by preparing an organic and inorganic hybrid complex which is chemically combined with an inorganic filler reformed with polycarbonate and light reaction functional group. A polycarbonate resin composition comprises 100 parts by weight of curable binder; 20-90 parts by weight of a polycarbonate; 5-50 parts by weight of photocurable monomer including a multi-functional monomer having a thiol group; 5-90 parts by weight of inorganic filler surface-modified to the photocurable functional group; and 0.1-5 parts by weight of a photoinitiator. The polycarbonate is at least one selected from a group consisting of polycarbonate having photocurable functional group and polycarbonate which does not have a photocurable functional group.

Abstract translation: 提供一种具有热膨胀系数的聚碳酸酯树脂组合物，通过制备与用聚碳酸酯重整的无机填料化​​学结合的有机和无机杂化复合物和光反应功能，有效地降低塑料基材用光学膜的热膨胀系数 组。 聚碳酸酯树脂组合物包含100重量份的可固化粘合剂; 20-90重量份的聚碳酸酯; 5-50重量份的包含具有硫醇基的多官能单体的光固化单体; 5-90重量份对光固化官能团进行表面改性的无机填料; 和0.1-5重量份的光引发剂。 聚碳酸酯是选自具有光固化性官能团的聚碳酸酯和不具有光固化性官能团的聚碳酸酯中的至少一种。

公开(公告)号：KR1020080084438A

公开(公告)日：2008-09-19

申请号：KR1020070026163

申请日：2007-03-16

Applicant: 한국생산기술연구원

Inventor： 김경수 ,  전현애 ,  최현철 ,  노지숙

IPC: B01J13/00 ,  C01G5/00

CPC classification number: B01J13/0091 ,  B01J13/0052 ,  C01G5/006

Abstract: A method for silvering an aerogel through a simple process without performing a separate aerogel reforming reaction is provided, a method for silvering the surface of the aerogel by reduction of silver ions is provided, and a silvered aerogel having excellent radiant heat-blocking properties and conductivity prepared by the same is provided. A method for silvering a surface of an aerogel comprises the steps of: reacting a wet gel with a silver ion solution comprising a silver compound and a reducing agent at a temperature of 30 to 100 deg.C for 10 minutes to 24 hours to reduce a silver ion(Ag^+) to silver(Ag); and recovering and drying the wet gel of which a surface is coated with the reduced silver. The drying step is performed by the ambient drying process or the supercritical drying process. The drying step is carried out after solvent replacement. The wet gel is prepared from tetraethoxysilane and/or tetramethoxysilane. The silver compound is at least one selected from the group consisting of silver nitrate(AgNO3), silver citrate, silver difluoride, silver chloride, silver iodide, silver bromide, silver sulfate, silver carbonate, silver cyanide, silver acetate, silver tetrafluoroborate, silver trifluoroacetate, silver benzoate, silver hexafluorophosphate, silver chromate, silver phosphate, silver thiocyanate, silver acetylacetonate, and silver pentafluoropropionate. The reducing agent is one or more selected from the group consisting of methylamine, ethylamine, propylamine, butylamine, pentylamine, aniline, 1,4-phenyldiamine, 4-bromoaniline, and 3-amino-1-propanol. Further, a concentration of the silver ion solution is 10^(-3) mM to 10 M.

Abstract translation: 提供了一种通过简单的方法对气凝胶进行镀银而不进行单独的气凝胶重整反应的方法，提供了通过还原银离子对气凝胶的表面进行镀银的方法，并且具有优异的辐射热阻性和导电性的镀银气凝胶 提供了同样的准备。 用于使气凝胶的表面起银的方法包括以下步骤：使湿凝胶与包含银化合物和还原剂的银离子溶液在30至100℃的温度下反应10分钟至24小时以减少 银离子（Ag ^ +）至银（Ag）; 并且还原和干燥表面用还原银涂覆的湿凝胶。 干燥步骤通过环境干燥过程或超临界干燥过程进行。 干燥步骤在溶剂置换后进行。 湿凝胶由四乙氧基硅烷和/或四甲氧基硅烷制备。 银化合物是选自硝酸银（AgNO 3），柠檬酸银，二氟化银，氯化银，碘化银，溴化银，硫酸银，碳酸银，氰化银，乙酸银，四氟硼酸银，银 三氟乙酸盐，苯甲酸银，六氟磷酸银，铬酸银，磷酸银，硫氰酸银，乙酰丙酮银和五氟丙酸银。 还原剂是选自甲胺，乙胺，丙胺，丁胺，戊胺，苯胺，1,4-苯二胺，4-溴苯胺和3-氨基-1-丙醇中的一种或多种。 此外，银离子溶液的浓度为10 ^（ - 3）mM至10 M.

公开(公告)号：KR100857838B1

公开(公告)日：2008-09-10

申请号：KR1020070039835

申请日：2007-04-24

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  이상국 ,  김경수

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F2001/1674 ,  G02F2001/1678 ,  G09G3/344

Abstract: A fluent powder manufacturing method and a fluent powder manufactured by the same are provided to achieve less inter-power condensation by enabling an aerogel layer to surround the whole core powder and achieve superior durability by increasing carry stability of an external additive by including the external additive in the aerogel layer through an in-situ method. A wet gel powder where a wet gel layer is formed in the surface of the core powder is manufactured by reacting a dispersion including the core powder including high polymer resin, an aerogel precursor, a catalyst and an external additive. A hydrophobic group is induced in the wet gel powder. After that, the wet gel powder where the hydrophobic group is induced is dried.

Abstract translation: 提供流动粉末制造方法和由其制造的流动粉末，以通过使气凝胶层包围整个芯粉末实现更少的功率间冷凝，并通过包括外部添加剂增加外部添加剂的携带稳定性而获得优异的耐久性 在气凝胶层中通过原位法。 通过使包含高分子树脂，气凝胶前体，催化剂和外部添加剂的核心粉末的分散体反应来制造在芯粉表面形成湿凝胶层的湿凝胶粉末。 在湿凝胶粉末中诱导疏水基团。 之后，干燥诱导疏水基团的湿凝胶粉末。

公开(公告)号：KR100857837B1

公开(公告)日：2008-09-10

申请号：KR1020070039833

申请日：2007-04-24

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  이상국 ,  김경수

IPC: G02F1/167

CPC classification number: G02F1/167 ,  B41J3/4076 ,  G02F2001/1674 ,  G02F2001/1678 ,  G09G3/344

Abstract: A fluent powder and a collision electrification type of electronic paper display device including the same are provided to reduce condensation between powders by enabling an organic/inorganic hybrid aerogel layer to surround the whole core powder, and improve durability by increasing stability of external additive by a high specific surface area. A fluent powder(20) comprises a core powder(21) including high polymer resin, and an organic/inorganic hybrid aerogel layer(22) surrounding an outer side of the core powder. An average power size of the core power is about 0.5~30mum. A specific surface area of the organic/inorganic hybrid aerogel layer is about 100~1500m2/g. The organic/inorganic hybrid aerogel layer includes organic/inorganic hybrid silica aerogel of a three dimensional network structure.

Abstract translation: 提供流动粉末和碰撞带电的电子纸显示装置，其包括它们以通过使有机/无机混合气凝胶层围绕整个芯粉末来减少粉末之间的冷凝，并且通过增加外部添加剂的稳定性来提高耐久性 高比表面积。 流动粉末（20）包括包含高分子树脂的核心粉末（21）和围绕核心粉末的外侧的有机/无机混合气凝胶层（22）。 核心功率的平均功率大小约为0.5〜30mum。 有机/无机混合气凝胶层的比表面积约为100〜1500m2 / g。 有机/无机混合气凝胶层包括三维网状结构的有机/无机混合二氧化硅气凝胶。

公开(公告)号：KR1020080055713A

公开(公告)日：2008-06-19

申请号：KR1020070130477

申请日：2007-12-13

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  문인규 ,  박인 ,  이상국 ,  최경호 ,  김현아 ,  노지숙

IPC: C09D1/02 ,  C09D1/00 ,  C09D7/12 ,  B82Y30/00

CPC classification number: C09D1/00 ,  B23B27/08 ,  B32B33/00 ,  C07F7/084 ,  C08L33/04 ,  C08L75/04

Abstract: An organic-inorganic hybrid coating agent containing nanosilica particles is provided to produce a plastic substrate having excellent cracking and peeling resistance, gas permeability, surface hardness, thermal stability and processability. An organic-inorganic hybrid coating agent containing nanosilica particles comprises: 95-99.9 wt% of a polyhedral oligomeric silsesquioxane-based inorganic compound; and 0.1-5 wt% of a photoinitiator. The polyhedral oligomeric silsesquioxane-based inorganic compound is represented by the following formula 2, wherein R is selected from the group consisting of C1-C8 linear, branched or cyclic alkyl, aromatic groups such as phenyl and naphthyl and hydridodimethylsiloxyl; or any one of the R groups is selected from norbornyl, (meth)acrylate, styrene, epoxy, isocyanate, C1-C8 alcohol, thiol, silanethiol, amine, silane, C1-C8 alkoxysilane, halogenated(F, Cl, Br, I) silane, phenol, halide(F, Cl, Br, I), C1-C8 carboxylic acid, nitrile and C1-C8 ester, and the others are selected from a C1-C8 linear, branched or cyclic alkyl, aromatic groups such as phenyl and naphthyl, and non-reactive groups such as hydridodimethylsiloxyl.

Abstract translation: 提供含有纳米二氧化硅颗粒的有机 - 无机混合涂层剂，以制备具有优异的耐剥离性，耐剥离性，透气性，表面硬度，热稳定性和加工性的塑料基材。 含有纳米二氧化硅颗粒的有机 - 无机杂化涂层剂包括：95-99.9重量％的多面体低聚倍半硅氧烷系无机化合物; 和0.1-5重量％的光引发剂。 多面体低聚倍半硅氧烷类无机化合物由下式2表示，其中R选自C 1 -C 8直链，支链或环状烷基，芳基如苯基和萘基，以及氢化二甲基甲硅烷氧基; 或者R基中的任何一个选自降冰片基，（甲基）丙烯酸酯，苯乙烯，环氧，异氰酸酯，C1-C8醇，硫醇，硅烷硫醇，胺，硅烷，C1-C8烷氧基硅烷，卤代（F，Cl，Br， ）硅烷，苯酚，卤化物（F，Cl，Br，I），C1-C8羧酸，腈和C1-C8酯，其他选自C1-C8直链，支链或环状烷基，芳基如 苯基和萘基，以及非反应性基团如氢化二甲基甲硅烷氧基。

公开(公告)号：KR1020080055699A

公开(公告)日：2008-06-19

申请号：KR1020070129949

申请日：2007-12-13

Applicant: 한국생산기술연구원

Inventor： 이상국 ,  김경수 ,  전현애 ,  이경균 ,  이성구 ,  최현철

IPC: G02B1/11 ,  G02B5/30 ,  B32B27/00

CPC classification number: G02B1/111 ,  B32B7/02 ,  B32B27/08 ,  G02B1/14 ,  G02B1/16 ,  G02B5/305 ,  G02B27/0006

Abstract: A low reflectance optical film with an anti-static property, a composition for forming a hard coating layer, and a display device are provided to prevent pollutants from being attached to an antireflective layer by suppressing an ESD(ElectroStatic Discharge) on the antireflective layer. A base film(10), a hard coating layer(20), a high refractive layer(30), and a low refractive layer(40) are sequentially formed in an antireflective optical film. The hard coating layer contains a resin with a curing functional group and a conductive polymer. The conductive polymer is selected from the group consisting of polyaniline, polythiopen, polydioxythiopen, and polypyrrole. A thickness of a dry rough film lies between 1 and 8 mum.

Abstract translation: 提供具有防静电性的低反射率光学膜，用于形成硬涂层的组合物和显示装置，以通过抑制抗反射层上的ESD（静电放电）来防止污染物附着到抗反射层。 在抗反射光学膜中依次形成基膜（10），硬涂层（20），高折射层（30）和低折射层（40）。 硬涂层含有具有固化官能团的树脂和导电聚合物。 导电聚合物选自聚苯胺，聚噻吩，聚二氧噻吩和聚吡咯。 干粗糙膜的厚度在1至8μm之间。

公开(公告)号：KR1020080047150A

公开(公告)日：2008-05-28

申请号：KR1020060117144

申请日：2006-11-24

Applicant: 한국생산기술연구원

Inventor： 김경수 ,  전현애 ,  최현철 ,  김순원 ,  김영정

IPC: G06F1/20 ,  H05K7/20 ,  G06F1/16 ,  G06F1/00

CPC classification number: G06F1/20 ,  G06F1/00 ,  G06F1/1601 ,  G06F2200/163 ,  G06F2200/20 ,  H05K7/20463 ,  H05K7/20472 ,  H05K7/20954 ,  H05K9/0007

Abstract: A portable information device embedded with an aerogel adiabatic sheet is provided to reduce heat transfer between a heated part and other parts by installing the aerogel adiabatic sheet between the heated part and an external case, between the heated part and an HDD(Hard Disk Drive), and/or between the heated part and an external extension port. An aerogel adiabatic sheet(10) is installed between a heated part and an external case(40,42), between the heated part and an HDD(60), and/or between the heated part and an external extension port(80). The heated part is at least one of a CPU, a GPU(Graphic Processing Unit), a PCB(Printed Circuit Board)(20) mounting the CPU and the GPU, and a power supply unit. The aerogel adiabatic sheet comprises needle punching nonwoven and aerogel particles charged in the needle punching nonwoven. The needle punching nonwoven is laminated by thermal processing.

Abstract translation: 提供了一种嵌有气凝胶绝热片的便携式信息装置，用于通过将加热部件和外部壳体之间的气凝胶绝热片材安装在加热部件与HDD（硬盘驱动器）之间来减少加热部件与其它部件之间的热传递， ，和/或在加热部件和外部延伸端口之间。 在加热部分和HDD（60）之间和/或加热部分和外部延伸口（80）之间的加热部分和外部壳体（40,42）之间安装气凝胶绝热板（10）。 加热部分是安装CPU和GPU的CPU，GPU（图形处理单元），PCB（印刷电路板）（20）和电源单元中的至少一个。 气凝胶绝热片材包括针刺无纺布和装在针刺无纺布中的气凝胶颗粒。 针刺无纺布通过热加工层压。

公开(公告)号：KR100785521B1

公开(公告)日：2007-12-13

申请号：KR1020060087884

申请日：2006-09-12

Applicant: 한국생산기술연구원 ,  (주)이롬텍

Inventor： 김경수 ,  전현애 ,  최현철 ,  김순원 ,  유정근 ,  박혜경

IPC: C01B33/18 ,  C01B33/12

CPC classification number: C01B33/1585 ,  C01P2006/32 ,  C01P2006/90

Abstract: An aerogel and a method for manufacturing the same are provided to have an excellent adiabatic property and an eternal hydrophobic property under a normal pressure, by removing residual moisture within a wet silica gel using n-butanol effectively. A silica gel is formed in an acidic medium of pH 3-5, which is prepared by adding sodium silicate into HCl at a temperature of 30-90°C. The formed silica gel is washed and filtered by distilled water. A surface of the silica gel is silylated. The silylated surface-containing silica gel is solvent-replaced into n-butanol to remove moisture and reaction residues within the silica gel simultaneously. The resultant silica gel is dried.

Abstract translation: 提供气凝胶及其制造方法，通过有效地使用正丁醇除去湿硅胶内的残余水分，在常压下具有优异的绝热性和永久的疏水性。 在pH为3-5的酸性介质中形成硅胶，其通过在30-90℃的温度下将硅酸钠加入到HCl中来制备。 将形成的硅胶洗涤并用蒸馏水过滤。 硅胶的表面被甲硅烷基化。 将含甲硅烷基化表面的硅胶溶剂置换为正丁醇，同时除去硅胶中的水分和反应残留物。 将所得硅胶干燥。

公开(公告)号：KR100623521B1

公开(公告)日：2006-09-18

申请号：KR1020040015918

申请日：2004-03-09

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  최연수

IPC: G02F1/01

Abstract: 본 발명은 금속막과 전기광학물질막의 계면 회절격자 구조에서 유도되는 표면 플라즈몬 공명을 이용하는 광변조장치에 관한 것으로서, 특히 다수개 혹은 다중 광변조칩을 공간상으로 배열하여 이미징 시스템 또는 어레이 형태의 광정보처리 시스템을 구현하고, 다중 파장이 섞인 광원에서 원하는 파장을 선택하여 검출하기 위한 목적을 실현하기 위하여, 베이스 기판과, 상기 기판 상에 적층 형성되는 다수 유니트의 금속막과, 상기 금속막 상면에 적층 형성되는 전기광학물질막과, 상기 금속막과 전기광학물질막의 계면에 형성되는 미세 회절격자, 상기 기판 및 전기광학물질막 상부에 적층 형성되는 투명전극, 그리고 상기 금속막과 투명전극에 접속되는 전원과, 이렇게 구성된 광변조칩으로 광을 제공하는 광원부 및 반사광을 검출하는 수광부를 포함하여 구성한다.
광변조장치, 표면플라즈몬공명, 금속막, 유전체, 전기광학고분자, 회절격자

Abstract translation: 本发明是一种金属膜和电光材料膜表面光栅使用在结构中引起的表面等离子体共振涉及一种光调制装置，尤其是多个的，或多个光调制器芯片和设置在空间成像系统或阵列型光 到信息处理实现实施的目的，检测通过从多波长光源系统的混合物中选择所希望的波长，基底基板和所述多个单元被堆叠在所述基板上形成的金属膜，该金属层的上表面 在金属膜和电光学材料膜之间的界面处形成的精细衍射光栅;层叠在基底和电光学材料膜上的透明电极; 电源，用于向如上所述构造的光调制芯片提供光的光源单元以及用于检测反射光的光接收单元 该配置。

公开(公告)号：KR101664948B1

公开(公告)日：2016-10-13

申请号：KR1020150002675

申请日：2015-01-08

Applicant: 한국생산기술연구원

Inventor： 전현애 ,  김윤주 ,  박수진 ,  박숙연 ,  탁상용 ,  박성환

IPC: C08G59/40 ,  C08K5/00 ,  C08K5/54 ,  C08K5/04 ,  C08L63/04

CPC classification number: C08G59/4085 ,  B32B27/42 ,  C08G8/28 ,  C08G14/12 ,  C08G59/40 ,  C08G59/621 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/04 ,  C08K5/54 ,  C08K7/14 ,  C08L61/14 ,  C08L61/34 ,  C08L63/00 ,  C09D161/14 ,  C09D161/34 ,  C09D163/04 ,  C09J161/14 ,  C09J161/34 ,  C09J163/04 ,  H01L23/29 ,  H01L23/293 ,  H05K1/0353

Abstract: 본발명은복합체형성시, 낮은열팽창계수(CTE, Coefficient of Thermal Expansion), 유리전이온도증가와같은우수한내열특성을보이는알콕시실릴기를갖는노볼락경화제, 이의제조방법, 이를포함하는조성물, 경화물및 이의용도에관한것이다. 본발명의일 실시형태에의하면, 화학식 I-1 내지 I-4의알콕시실릴기를갖는노볼락경화제, 노볼락경화제의알케닐화및 알콕시실릴화에의한화학식 I-1 내지 I-4의알콕시실릴기를갖는노볼락경화제의제조방법, 노볼락경화제의알콕시실릴화에의한화학식 I-1 내지 I-4의알콕시실릴기를갖는노볼락경화제의제조방법, 화학식 I-1 내지 I-4의알콕시실릴기를갖는노볼락경화제를포함하는조성물; 이의경화물; 및용도가제공된다. 본발명에의한알콕시실릴기를갖는새로운노볼락경화제를포함하는복합체는경화제의알콕시실릴기와충전제사이의화학적결합뿐만아니라경화제의알콕시실릴기와페놀또는에폭사이드그룹간의화합결합에의해낮은 CTE 및높은유리전이온도를나타낸다.

Abstract translation: 本发明涉及具有烷氧基甲硅烷基的酚醛清漆固化剂，当形成复合体时，具有优异的耐热特性（例如低热膨胀系数（CTE））和玻璃化转变温度升高的酚醛清漆硬化剂; 其制备方法; 含有该组合物的组合物; 硬化产品; 及其用途。 根据本发明的实施方案，提供了具有化学式I-1至I-4的烷氧基甲硅烷基的酚醛清漆硬化剂; 制备具有化学式I-1至1-4的烷氧基甲硅烷基的酚醛清漆硬化剂的方法，通过烯醇化和酚醛清漆硬化剂的烷氧基化反应; 通过酚醛清漆硬化剂的烷氧基硅烷化制备具有化学式I-1至1-4的烷氧基甲硅烷基的酚醛清漆硬化剂的方法; 含有具有化学式I-1至I-4的烷氧基甲硅烷基的酚醛清漆硬化剂的组合物; 其硬化产物; 及其用途。 包含根据本发明的具有烷氧基甲硅烷基的新型固化剂的复合材料通过硬化剂的烷氧基甲硅烷基与苯酚或环氧基之间的化学键以及化学键之间的化学键表现出低的CTE和高的玻璃化转变温度 硬化剂的烷氧基甲硅烷基和填料。