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21.发明公开알콕시실릴기를 갖는 새로운 노볼락 경화제, 이의 제조 방법, 이를 포함하는 조성물, 경화물 및 이의 용도 有权具有烷氧基的新型NOVOLAC固化剂，其制备方法，包含其的组合物，其固化产物及其用途
公开(公告)号：KR1020150083791A
公开(公告)日：2015-07-20
申请号：KR1020150002675
申请日：2015-01-08
Applicant: 한국생산기술연구원
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 , C08G2650/20 , C08K5/0025 , C08K5/04 , C08L63/04
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: 本发明涉及具有低热膨胀系数（CTE）和玻璃化转变温度等耐热性优异的烷氧基甲硅烷基的酚醛清漆型固化剂， 其制备方法; 包含其的组合物; 固化产品; 及其用途。 根据本发明的实施方案，提供：具有由化学式I-1至I-4表示的烷氧基甲硅烷基的酚醛清漆固化剂; 通过烯醇化和酚醛清漆固化剂的烷氧基化制备其的方法; 通过酚醛清漆固化剂的烷氧基甲硅烷基化制备该酚醛清漆的方法; 包含相同酚醛清漆固化剂的组合物; 其固化产物; 及其用途。 根据本发明，包含具有烷氧基甲硅烷基的新型酚醛清漆型固化剂的配合物，不仅固化剂的烷氧基甲硅烷基与化学键之间具有低的热膨胀系数（CTE）和高的玻璃化转变温度 填料，也是固化剂的烷氧基甲硅烷基与苯酚或环氧基之间的化学键。
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公开(公告)号：KR1020120126662A
公开(公告)日：2012-11-21
申请号：KR1020110044646
申请日：2011-05-12
IPC: C08J5/18 , C08L63/00 , C08L71/00 , G02F1/1335
CPC classification number: C08K7/14 , C07D407/12 , C08G65/18 , C08G65/22 , C08G65/24 , C08J5/24 , C08J2363/00 , C08L63/00
Abstract: PURPOSE: A composite sheet is provided to have excellent resistance against impact, tensile, warpage, etc, to have excellent flexibility, transparency, and crack resistance and to have low thermal expansion coefficient and excellent light-transmittance. CONSTITUTION: A composite sheet comprises an oxetane-epoxy-based compound as a binder represented by chemical formula 1. In chemical formula 1, R1 is a methyl group or ethyl group. The composite sheet comprises 100.0 parts by weight of a binder comprising the oxetane-epoxy-based compound and 60-300 parts by weight of organic filler. A display substrate comprises the composite sheet. A thermal expansion coefficient specified by thermomechanical analyzer in condition of 5 °C/min at 30-250 °C is 30 ppm/°C or less.
Abstract translation: 目的：提供复合片材以具有优异的抗冲击，拉伸，翘曲等性能，具有优异的柔韧性，透明性和抗裂性，并且具有低的热膨胀系数和优异的光透射率。 构成：复合片材包含作为由化学式1表示的粘合剂的氧杂环丁烷环氧系化合物。在化学式1中，R 1为甲基或乙基。 复合片材包含100.0重量份的包含氧杂环丁烷环氧基化合物和60-300重量份有机填料的粘合剂。 显示基板包括复合片。 在30-250℃条件下，热机械分析仪在5℃/分钟条件下规定的热膨胀系数为30ppm /℃以下。
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公开(公告)号：KR1020120100506A
公开(公告)日：2012-09-12
申请号：KR1020110019456
申请日：2011-03-04
Applicant: 한국생산기술연구원
IPC: C07D407/10 , C07D407/12 , C07D303/08 , C07D303/12
Abstract: PURPOSE: A naphthalene based epoxy dimer and a manufacturing method thereof are provided to improve thermal expansion property, workability, and packing efficiencies between epoxy resin main chains. CONSTITUTION: A naphthalene based epoxy dimer has two naphthalene based core units represented by chemical formula 1. In the chemical formula 1, the naphthalene based unit 1 and 2 are represented by chemical formula 2-1 or 2-2. The hydroxy group of the chemical formula 1 is reformed as epoxy radical, (meta) acrylate group, vinyl group, allyl group or alkoxy silyl group. A manufacturing method of naphthalene based epoxy dimer having two naphthalene based core unit of the chemical formula 1 comprises the following steps: reacting naphthalene based epoxy dimer at room temperature to 200 deg. Celsius for 10 minutes to 5 hours under the existence of solvent and base in order for dihydroxynaphthalene to be 3-10 equivalent based on 1 equivalent of 1,3- bifunctional propanol; forming dihydroxynaphthalene dimer; and reacting at room temperature to 200 deg. Celsius for 1-24 hours under the existence of base and arbitrary solvent in order for epichlorohydrin to be 4-15 equivalent based on 1 equivalent of dihydroxynaphthalene dimer. [Reference numerals] (AA) Naphthalene unit1; (BB) Naphthalene unit2
Abstract translation: 目的：提供一种萘系环氧二聚物及其制造方法，以改善环氧树脂主链之间的热膨胀性，加工性和包装效率。 构成：萘系环氧二聚体由化学式1表示的两个萘系核心单元。在化学式1中，萘系单体1和2由化学式2-1或2-2表示。 化学式1的羟基被重整为环氧基，（甲基）丙烯酸酯基，乙烯基，烯丙基或烷氧基甲硅烷基。 具有化学式1的两个萘系核心单元的萘系环氧二聚体的制造方法包括以下步骤：将萘系环氧二聚体在室温至200℃反应。 在溶剂和碱存在下，摄氏10分钟至5小时，以使二羟基萘为1〜10当量，基于1当量的1,3-双官能丙醇; 形成二羟基萘二聚体; 并在室温至200℃下反应。 在碱和任意溶剂的存在下摄氏1-24小时，以1当量的二羟基萘二聚体为表氯醇为4-15当量。 （标号）（AA）萘单元1; （BB）萘单元2
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公开(公告)号：KR101091860B1
公开(公告)日：2011-12-12
申请号：KR1020097009556
申请日：2007-10-10
Applicant: 한국생산기술연구원
IPC: C01B33/159 , C01B33/107
CPC classification number: C01B33/159
Abstract: 본발명은영구적소수성을갖는에어로겔의제조방법및 이로부터제조된영구적소수성을갖는에어로겔에관한것이다. 상기방법은 30-90℃에서 HCl에물유리(sodium silicate)를 pH 3-5가될 때까지첨가하여 pH 3-5의산성조건에서실리카하이드로겔(silica hydrogel)을형성시키는단계; 형성된실리카하이드로겔을믹서를이용하여증류수로세척및 여과하는단계; 상기실리카하이드로겔을염산, 황산, 인산및 질산중에서선택된산을이용하여 pH 1-5으로한 n-부탄올에실릴화제가용해된실릴화용액에첨가하여실릴화및 용매치환공정을동시에행하는단계; 실리카하이드로겔을건조하는단계를포함한다. 상기방법은다음과같은이점을갖는다; ⅰ) 실릴화와용매치환공정이동시에행해지고, ⅱ) 실릴화에종래의메탄올대신 n-부탄올이반응용매로사용되며, 이에따라기존의에어로겔분말과동등수준이상의열전도도값의구현이가능하며, ⅲ) 실릴화반응조건을 pH 1-5의강산성조건으로개선함으로써실릴화제와반응하지않은분말이없게되고영구적으로소수성화된에어로겔이얻어지며, ⅳ) 세척공정에서믹서를사용하므로제거되는 Na 이온의양이일정하며대량생산공정에적합하며, ⅴ) 비교적으로제조공정이간단하며, 실릴화제를적게사용하여제조원가가매우낮고대량생산에적합한장점이있다.
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公开(公告)号：KR1020110120845A
公开(公告)日：2011-11-04
申请号：KR1020110041200
申请日：2011-04-29
Applicant: 한국생산기술연구원
IPC: C07C261/02 , C08G73/06 , C08L75/12
Abstract: PURPOSE: A cyanate resin is provided to avoid the generation of an OH group in a curing reaction and to ensure an improved heat resistance, coefficient of thermal expansion, low moisture absorbency and low permittivity through a specific structure having low coefficient of thermal expansion. CONSTITUTION: A cyanate resin is represented by one of chemical formulas 1-3. In chemical formulas 1, 2 and 3, the core structure of A and B is selected from the group consisting of a bisphenol-A structure, a biphenyl structure, a naphthalene structure, a cardo structure, an anthracene structure, a polyaromatic structure, and a liquid crystal compound structure. In chemical formula 1, the number(n) of a repeating unit is an integer of 1-10. In chemical formula 3, the number(m) of a repeating unit is an integer of 1-10.
Abstract translation: 目的：提供氰酸酯树脂以避免在固化反应中产生OH基团，并且通过具有低热膨胀系数的特定结构确保改善的耐热性，热膨胀系数，低吸湿性和低介电常数。 构成：氰酸酯树脂由化学式1-3之一表示。 在化学式1,2和3中，A和B的核心结构选自双酚A结构，联苯结构，萘结构，cardo结构，蒽结构，多芳族结构和 液晶复合结构。 在化学式1中，重复单元的数（n）为1-10的整数。 在化学式3中，重复单元的数（m）为1-10的整数。
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Patent Agency Ranking
公开(公告)号：KR1020100125030A
公开(公告)日：2010-11-30
申请号：KR1020090044027
申请日：2009-05-20
Applicant: 한국생산기술연구원
Abstract: PURPOSE: An epoxy resin composite is provided to secure the improved dimensional stability, workability, and heat resistance by increasing the inter-molecular attraction between polymer main chains. CONSTITUTION: An epoxy resin composite contains the following: 2~50wt% of epoxy resin; and 98~50wt% of epoxy resin hardener including benzene connected to a core-recurring structure using ester or an amide structure and a naphthalene unit, and an amino or carboxyl end. The epoxy resin hardener is a copolymer of aromatic family hydroxy acid, aromatic dicarboxylic acid, and aromatic diamine or aromatic amine.
Abstract translation: 目的：提供环氧树脂复合材料，通过增加聚合物主链之间的分子间吸引力来确保改进的尺寸稳定性，可加工性和耐热性。 构成：环氧树脂复合材料含有：2〜50wt％的环氧树脂; 和98〜50重量％的环氧树脂固化剂，包括使用酯或酰胺结构和萘单元与核心重复结构相连的苯，以及氨基或羧基末端。 环氧树脂固化剂是芳族族羟基酸，芳族二羧酸和芳族二胺或芳族胺的共聚物。
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公开(公告)号：KR1020100082321A
公开(公告)日：2010-07-16
申请号：KR1020100001923
申请日：2010-01-08
Applicant: 한국생산기술연구원
Abstract: PURPOSE: An epoxy resin and a thermosetting polymer composite including thereof are provided to improve the mechanical strength of the resin at the high temperature by a cardo system unit or linear epoxy structure. CONSTITUTION: An epoxy resin contains a naphthalene system unit and a cardo system unit in a main chain. The epoxy resin is modified by at least one side modified selected from the group consisting of an epoxy group, a (meth)acrylate group, a vinyl group, an allyl group, a carboxylic acid group, and an acid anhydride group. The epoxy resin is marked with either chemical formula 1 or chemical formula 2. In the chemical formulas, n is bigger than 0 and smaller than 100. A thermosetting polymer composite includes the epoxy resin and at least one kind of filler.
Abstract translation: 目的：提供环氧树脂和包含它们的热固性聚合物复合材料，以通过卡系统单元或线性环氧树脂结构在高温下提高树脂的机械强度。 构成：环氧树脂在主链中含有萘体系单元和cardo系统单元。 环氧树脂由选自环氧基，（甲基）丙烯酸酯基，乙烯基，烯丙基，羧酸基和酸酐基中的至少一种改性的侧面改性。 环氧树脂标有化学式1或化学式2.在化学式中，n大于0且小于100.热固性聚合物复合材料包括环氧树脂和至少一种填料。
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公开(公告)号：KR1020090078357A
公开(公告)日：2009-07-17
申请号：KR1020097010433
申请日：2007-10-25
Applicant: 한국생산기술연구원
CPC classification number: D04H13/00 , B01J13/0091 , D04H1/48 , D04H1/498 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/55 , D04H1/559 , D04H1/74 , F16L59/02
Abstract: An aerogel sheet is provided to solidly adhere upper and lower non-woven fabric layers even without using a separate binder, prevent deformation of the aerogel sheet due to damages of aerogel while using the aerogel sheet, and obtain excellent thermal insulation properties, and a method for manufacturing the same is provided. An aerogel sheet(10) comprises a needle punched non-woven fabric(11), and aerogel particles filled in the needle punched non-woven fabric. The aerogel particles include aerogel beads(12) and/or aerogel powder. A method for manufacturing an aerogel sheet comprises the steps of: scattering aerogel particles on a needle punched non-woven fabric web; preliminarily needle punching the aerogel particle-scattered non-woven fabric web; principally needle punching the preliminarily needle punched web; and heat-treating the surface of the principally needle punched web to laminate the principally needle punched web.
Abstract translation: 提供气凝胶片，以便即使不使用单独的粘合剂也能牢固粘附上下无纺布层，防止气凝胶在使用气凝胶时由于气凝胶的损坏而发生变形，并获得优异的隔热性能 提供制造相同的。 气凝胶片（10）包括针刺无纺布（11）和填充在针刺无纺布中的气凝胶颗粒。 气凝胶颗粒包括气凝胶珠（12）和/或气凝胶粉末。 制造气凝胶片的方法包括以下步骤：将针刺的无纺织物纤维网上的气凝胶颗粒散布; 预先针刺气凝胶颗粒散布无纺布网; 主要针刺预先针刺网; 并且对主要是针刺网的表面进行热处理以将主要针刺网卷起。
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公开(公告)号：KR1020090069187A
公开(公告)日：2009-06-29
申请号：KR1020097009556
申请日：2007-10-10
Applicant: 한국생산기술연구원
IPC: C01B33/159 , C01B33/107
CPC classification number: C01B33/159
Abstract: An aerogel which has permanent hydrophobicity and increased density and particle diameter, and a method of preparing the same are provided. A preparation method of an aerogel having permanent hydrophobicity comprises: a step of adding sodium silicate in HCl at 30 to 90 deg.C until it reaches a pH range of 3 to 5, thereby forming a silica hydrogel in an acidic condition of the pH range of 3 to 5; a step of washing the formed silica hydrogel with distilled water using a mixer and filtering the washed silica hydrogel; a step of adding the silica hydrogel in a silylating solution in which a silylating agent is dissolved into n-butanol, at a condition of pH 1 to 5 using an acid selected from the group consisting of hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid, and simultaneously performing silylation and solvent replacement process; and a step of drying the silica hydrogel.
Abstract translation: 提供具有永久疏水性和增加的密度和粒径的气凝胶及其制备方法。 具有永久性疏水性的气凝胶的制备方法包括：在30〜90℃的HCl中加入硅酸钠直到pH达到3〜5的步骤，从而在pH范围的酸性条件下形成二氧化硅水凝胶 3至5; 使用混合器用蒸馏水洗涤形成的二氧化硅水凝胶并过滤洗涤的二氧化硅水凝胶的步骤; 使用选自盐酸，硫酸，磷酸和硝酸的酸在pH1〜5的条件下将二氧化硅水凝胶添加到甲硅烷基化剂溶解在正丁醇中的甲硅烷基化溶液中的工序 酸，同时进行甲硅烷基化和溶剂置换过程; 和干燥二氧化硅水凝胶的步骤。
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30.发明公开저열팽창계수를 갖는 폴리카보네이트 수지의 제조방법,이로부터 제조되는 폴리카보네이트 수지, 및 이를 포함하는광학 필름 无效制备具有低膨胀系数的聚碳酸酯树脂的方法，其制备的聚碳酸酯树脂和包含该聚碳酸酯树脂的光学膜
公开(公告)号：KR1020090016174A
公开(公告)日：2009-02-13
申请号：KR1020070080634
申请日：2007-08-10
Applicant: 한국생산기술연구원
Abstract: A method for preparing a polycarbonate resin is provided to obtain a polycarbonate resin having light transmittance and low thermal expansion coefficient while not hindering an optical property of polycarbonate, by using an organic and inorganic hybrid method. A method for preparing a polycarbonate resin comprises a step for manufacturing a raw material mixture including a polycarbonate monomer having an epoxy end, silica particles and amine curing agent; and a step for reacting a raw material mixture. The average molecular weight of a polycarbonate monomer is 400-50,000. The main chain of the polycarbonate monomer comprises at least one of repeating units indicated as the following chemical formula 1-3. The silica particle has the average particle diameter of 5-900 nm.
Abstract translation: 提供一种制备聚碳酸酯树脂的方法，通过使用有机和无机混合方法获得具有透光率和热膨胀系数低的聚碳酸酯树脂，同时不妨碍聚碳酸酯的光学性能。 制备聚碳酸酯树脂的方法包括制备包含具有环氧端的聚碳酸酯单体，二氧化硅颗粒和胺固化剂的原料混合物的步骤; 以及使原料混合物反应的工序。 聚碳酸酯单体的平均分子量为400-50,000。 聚碳酸酯单体的主链包含以下化学式1-3表示的重复单元中的至少一种。 二氧化硅颗粒的平均粒径为5-900nm。
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