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公开(公告)号：KR1020110134714A
公开(公告)日：2011-12-15
申请号：KR1020100054444
申请日：2010-06-09
Applicant: 한국화학연구원
Abstract: PURPOSE: An epoxy resin compound is provided to obtain superior fire retardancy without fire retardant agent or flame-retarding aid, suitable for a semiconductor encapsulant, a printed circuit board, an adhesive, paint, a mold, etc. CONSTITUTION: An epoxy resin is in the chemical formula 1. In the chemical formula 1, R is C1-12 alkyl or phenyl respectively and independently, p is integer of 0-2, and n is integer of 0-10. The epoxy resin is manufactured by epoxidation of compound in the chemical formula 2 by epihalohydrin compound. In the chemical formula 2, R is C1-C12 alkyl or phenyl respectively and independently, p is integer of 0-2. The epoxy resin composition comprises the epoxy resin in the chemical formula 1 and hardener.
Abstract translation: 目的：提供环氧树脂化合物，以获得无阻燃剂或阻燃助剂的优异阻燃性，适用于半导体密封剂，印刷电路板，粘合剂，油漆，模具等。结构：环氧树脂为 在化学式1中，R为C1-12烷基或苯基，分别独立地为p为0-2的整数，n为0-10的整数。 环氧树脂通过表卤代醇化合物的化学式2中的化合物的环氧化制备。 在化学式2中，R为C1-C12烷基或苯基，分别独立地为p为0-2的整数。 环氧树脂组合物包含化学式1中的环氧树脂和硬化剂。
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公开(公告)号：KR101085049B1
公开(公告)日：2011-11-21
申请号：KR1020090044711
申请日：2009-05-21
Applicant: 한국화학연구원
CPC classification number: C08L67/02 , C08G63/547 , C08K5/13 , C08K5/41 , C08L67/03
Abstract: 본 발명은 난연성 폴리아릴레이트 수지 및 이의 조성물에 관한 것이다. 더욱 자세하게 설명하면, 본 발명의 수지는 특정 구조의 4,4′-디히드록시페닐아세틸렌(DHPA), 특정 구조의 프탈로일 클로라이드(PC) 및 특정 구조의 비스히드록시페놀(BHP)로 중합된 공중합 수지 및 이들을 포함하는 폴리아릴레이트 수지 조성물에 관한 것이다. 본 발명의 폴리아릴레이트 수지는 일반 수지 또는 할로겐계 난연제를 사용한 수지 보다 낮은 방열율(Heat Release Capacity)을 제공하며, 환경에 유해하지 않고 유독성 물질이 없으며, 기존 할로겐계 난연제 및 난연성 수지에 보다 우수한 난연성을 제공한다. 또한, 이 발명의 고분자 수지는 일반적으로 사용하는 공업적인 용매에 용해성을 증가시켜서 사용할 수 있기 때문에, 가공성 및 상용성 우수할 뿐만 아니라, 충분한 분자량을 갖고 있는 바, 열안정성이 우수하다.
난연성, 디하이드록시페닐아세틸렌, 폴리아릴레이트 수지, 방열량-
公开(公告)号：KR1020110083573A
公开(公告)日：2011-07-20
申请号：KR1020110051559
申请日：2011-05-30
Applicant: 한국화학연구원
Abstract: PURPOSE: A fire retardant polyarylate resin composition is provided to improve thermal stability and to enhance solubility to industrial solvents by adding a polyarylate resin. CONSTITUTION: A fire retardant polyarylate resin composition comprises a 4,4'- dihydroxy phenyl acetylenic compound represented by chemical formula 2, a phthaloyl chloride compound represented by chemical formula 3, and a bishydroxyphenol compound represented by chemical formula 4. In chemical formula 2, R1 is hydrogen atoms or C1-C5 alkyl, and x is an integer of 1-4. In chemical formula 3, R2 is substituted or unsubstituted alkylene, substituted or unsubstituted phenylene, or substituted or unsubstituted arylene. In chemical formula 4, R3 is -C(O)-, -CH2-, -C(CH3)2- or -S(O)2-.
Abstract translation: 目的：提供阻燃多芳基化合物树脂组合物，以通过加入多芳基化合物树脂来提高热稳定性和增加对工业溶剂的溶解度。 构成：阻燃性聚芳酯树脂组合物包含由化学式2表示的4,4'-二羟基苯基炔属化合物，由化学式3表示的邻苯二甲酰氯化合物和由化学式4表示的双羟基苯酚化合物。在化学式2中， R1是氢原子或C1-C5烷基，x是1-4的整数。 在化学式3中，R 2是取代或未取代的亚烷基，取代或未取代的亚苯基或取代或未取代的亚芳基。 在化学式4中，R 3是-C（O） - ， - CH 2 - ， - C（CH 3）2 - 或-S（O）2 - 。
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公开(公告)号：KR1020100131544A
公开(公告)日：2010-12-16
申请号：KR1020090050187
申请日：2009-06-08
Applicant: 한국화학연구원
IPC: C09K21/12
Abstract: PURPOSE: A flame retardant composition is provided to impart desirable flame retardancy with small amount of flame retardant process and to prevent loss during successive laundry. CONSTITUTION: A flame retardant composition for polyester comprises at least one of cyclic phosphate ester represented by chemical formula (I) and chemical formula (II), and guanidine sulfamate. In chemical formulas, R1 is C1-4 alkyl group. The cyclic phosphoric acid ester of chemical formula (I) is manufactured by: heating bicyclic phosphate, methyl dimethylphosphonate, NaOH and AlCl3 under nitrogen to 175°C; and stirring them at 175-185 °C for 12 hours; and cooling the reactant at a room temperature to obtain yellow solid.
Abstract translation: 目的：提供阻燃组合物以通过少量的阻燃方法赋予所需的阻燃性并防止连续洗衣过程中的损失。 构成：用于聚酯的阻燃组合物包含由化学式（I）和化学式（II）表示的环磷酸酯和氨基磺酸胍中的至少一种。 在化学式中，R 1是C 1-4烷基。 化学式（I）的环状磷酸酯是通过在氮气下加热双环磷酸盐，二甲基膦酸甲酯，NaOH和AlCl 3至175℃来制备的; 并在175-185℃下搅拌12小时; 并在室温下冷却反应物，得到黄色固体。
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公开(公告)号：KR1020100125821A
公开(公告)日：2010-12-01
申请号：KR1020090044710
申请日：2009-05-21
Applicant: 한국화학연구원
Abstract: PURPOSE: A polyarylate resin is provided to ensure low heat release capacity compared with a general resin or halogen-based flame retardant resin. CONSTITUTION: A halogen-free type fire-retardant polyarylate resin has a repeating unit structure of chemical formula 1. In chemical formula 1, R1 is substituted or unsubstituted alkylene, substituted or unsubstituted phenylene, or substituted or unsubstituted arylene; R2 is -C(O)-, -CH2-, -C(CH3)2- or -S(O)2-; m1 and m2 are an integer satisfying 1
Abstract translation: 目的：提供一种多芳基化合物树脂，以确保与普通树脂或卤素阻燃树脂相比较低的散热能力。 构成：无卤型阻燃聚芳酯树脂具有化学式1的重复单元结构。在化学式1中，R 1为取代或未取代的亚烷基，取代或未取代的亚苯基或取代或未取代的亚芳基; R 2是-C（O） - ， - CH 2 - ， - C（CH 3）2 - 或-S（O）2 - ; m1和m2是满足1 <= m1 <= 100和0 <= m2 <= 100的整数; n是满足1 <= n <= 100的整数。
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Patent Agency Ranking
公开(公告)号：KR1020100125770A
公开(公告)日：2010-12-01
申请号：KR1020090044629
申请日：2009-05-21
Applicant: 한국화학연구원
CPC classification number: C09K21/12 , C07F9/657172 , C08K5/5313
Abstract: PURPOSE: A fire retardant phosphaphenanthrene compound and a method for preparing the same are provided to ensure high thermal resistance and moisture tolerance. CONSTITUTION: A fire retardant phosphaphenanthrene compound is denoted by chemical formula 2. A fire retardant enhancer for thermoplastic resin contains the phosphaphenanthrene compound. A method for preparing the fire retardant phosphaphenanthrene compound comprises: a step of reacting a compound of chemical formula 4 with a compound of chemical formula 3 under the presence of K_3PO_4, Cs_2CO_3, KF or K_2CO_3 to obtain a compound of chemical formula 5; a step of reacting the compound of chemical formula 5 with pyridine HCl to obtain a compound of chemical formula 6; a step of reacting the compound of chemical formula 6 with PCl_3 to obtain a compound of chemical formula 2b; and a step of reacting the compound of chemical formula 2b with H_2O to obtain a compound of chemical formula 2a.
Abstract translation: 目的：提供阻燃性磷杂菲化合物及其制备方法，以确保高耐热性和耐湿性。 构成：阻燃性磷杂菲化合物由化学式2表示。用于热塑性树脂的阻燃增强剂含有磷杂菲化合物。 制备阻燃性磷菲化合物的方法包括：在K 3 PO 4，Cs 2 CO 3，KF或K 2 CO 3存在下使化学式4的化合物与化学式3的化合物反应，得到化学式5的化合物的步骤; 使化学式5的化合物与吡啶HCl反应以获得化学式6的化合物的步骤; 使化学式6的化合物与PCl 3反应以获得化学式2b的化合物的步骤; 和使化学式2b的化合物与H_2O反应得到化学式2a的化合物的步骤。
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公开(公告)号：KR1020100023453A
公开(公告)日：2010-03-04
申请号：KR1020080082209
申请日：2008-08-22
CPC classification number: C04B28/006 , C04B2111/1037 , C04B2201/50 , C04B2201/52 , Y02P40/165 , Y02W30/92 , Y02W30/94 , C04B12/04 , C04B14/02 , C04B18/08 , C04B18/141 , C04B20/0076 , C04B20/0096 , C04B22/062 , C04B2103/302 , C04B14/185 , C04B2103/10
Abstract: PURPOSE: A method of manufacturing concrete without using cement is provided to secure a compressive strength into a 20~80 MP range at the room temperature of 5~40 deg C by a mixing ratio of blast furnace slag and fly ash. CONSTITUTION: A method of manufacturing concrete without using cement and using fly ash and blast furnace slag comprises the step of mixing and stirring a binding material, an activation reagent, fine aggregate, heavy aggregate, water, and a water reducing agent as a blending raw material before curing the mixture to make concrete. The binding material is composed with fly ash with a degree of particle size of 2,000~4,000 square centimeters per gram, and blast furnace slag with a degree of particle size of 3,000~5,000 square centimeters per gram in a weight ratio of 90:10~30:70. The activation reagent is composed with 6~12 mole NaOH and sodium silicate in a weight ratio of 0.75:1.25~1.25:0.75.
Abstract translation: 目的：提供一种不使用水泥制造混凝土的方法，通过高炉矿渣和粉煤灰的混合比，在5〜40摄氏度的室温下将压缩强度确保为20〜80 MP。 构成：在不使用水泥并使用粉煤灰和高炉矿渣的情况下制造混凝土的方法包括混合搅拌粘合材料，活化剂，细骨料，重骨料，水和减水剂作为混合原料的步骤 固化混合物之前的材料制成混凝土。 结合材料由粒度为2,000〜4000平方厘米/克的粉煤灰组成，粒度为3000〜5000平方厘米/克的高炉矿渣，重量比为90：10〜 30:70。 活化剂由重量比为0.75：1.25〜1.25：0.75的6〜12摩尔NaOH和硅酸钠组成。
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公开(公告)号：KR1020100023452A
公开(公告)日：2010-03-04
申请号：KR1020080082208
申请日：2008-08-22
CPC classification number: C04B28/006 , C04B2111/1037 , Y02P40/165 , Y02W30/92 , C04B12/04 , C04B14/02 , C04B18/06 , C04B20/0076 , C04B20/0096 , C04B22/062 , C04B2103/302 , C04B2103/10
Abstract: PURPOSE: A method of manufacturing concrete is provided to improve a quality of the concrete when hardening at room temperature by replacing a binder from cement to a binding material consisting fly ash, sodium silicate and NaOH. CONSTITUTION: A method of manufacturing concrete using fly ash comprises the step of mixing and stirring a binding material, an activation reagent, fine aggregate, heavy aggregate, water, and high range water reducing agent before curing the mixture to make concrete. The binding material is composed with fly ash with a degree of particle size of 5,000~10,000 square centimeters per gram. The activation reagent contains 6~15 mole of NaOH and sodium silicate in a weight ratio of 0.75:1.25~1.25:0.75. A step of hardening the mixture is performed at 5~40 deg C.
Abstract translation: 目的：提供一种制造混凝土的方法，以便在室温下硬化时，通过将粘结剂从水泥中替换为由粉煤灰，硅酸钠和NaOH组成的粘结材料来提高混凝土的质量。 构成：使用飞灰制造混凝土的方法包括在固化混合物之前混合和搅拌粘合材料，活化剂，细骨料，重骨料，水和高效减水剂的步骤以制备混凝土。 结合材料由粒度为5,000〜10,000平方厘米/克的粉煤灰组成。 活化剂含有重量比为0.75：1.25〜1.25：0.75的6〜15摩尔的NaOH和硅酸钠。 将混合物硬化的步骤在5〜40℃下进行
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公开(公告)号：KR100852384B1
公开(公告)日：2008-08-14
申请号：KR1020070047029
申请日：2007-05-15
Applicant: 한국화학연구원
Abstract: A dendritic nonlinear optical material, and a light modulator containing the optical material are provided to improve thermal stability and optical stability and to enhance nonlinear optical property without the deterioration of nonlinearity or the loss of light. A dendritic nonlinear optical material comprises a cyclic phosphazene represented by the formula 1 as a core, wherein R1 to R6 are independently a substituent represented by the formula R; A is -O-, -S-, a linear or branched saturated or unsaturated C1-C30 alkylene group whose both terminals can be substituted with O or S, or a linear or branched saturated or unsaturated C1-C30 alkoxy C1-C30 alkylene group whose both terminals can be substituted with O or S; Ar is a C5-C12 arylene group, or a C1-C30 alkoxy C6-C30 arylene group; R7 is a linear or branched saturated or unsaturated C1-C30 alkylene group, a C6-C30 arylene group, a linear or branched saturated or unsaturated C1-C30 alkoxy C1-C30 alkylene group, or a linear or branched saturated or unsaturated C1-C30 alkoxy C6-C30 arylene group; R8, R24 and R25 are independently a linear or branched saturated C1-C30 alkyl group, a C6-C30 aryl group, a linear or branched saturated C1-C30 alkoxy group, or a linear or branched saturated or unsaturated C1-C30 alkoxy C1-C30 alkyl group; R9 to R23 and R25 to R35 are independently H, a linear or branched C1-C30 alkyl group, a C6-C30 aryl group, a linear or branched C1-C30 alkoxy group, a linear or branched saturated or unsaturated C1-C30 alkoxy C1-C30 alkoxy group, a linear or branched saturated or unsaturated C1-C30 dialkylamine group, a C6-C30 diarylamine group, or a linear or branched saturated or unsaturated C1-C30 alkyl C6-C30 arylamine group; and Q is a specific nonlinear organic photochromic functional group.
Abstract translation: 提供树枝状非线性光学材料和含有光学材料的光调制器以提高热稳定性和光学稳定性，并且提高非线性光学性能，而不会降低非线性或光的损失。 树枝状非线性光学材料包含由式1表示的环状磷腈作为核心，其中R 1至R 6独立地为由式R表示的取代基; A是-O - ， - S-，其两个末端可以被O或S取代的直链或支链饱和或不饱和的C 1 -C 30亚烷基，或直链或支链饱和或不饱和的C 1 -C 30烷氧基C 1 -C 30亚烷基 其两个末端可以被O或S取代; Ar是C 5 -C 12亚芳基或C 1 -C 30烷氧基C 6 -C 30亚芳基; R 7是直链或支链饱和或不饱和的C 1 -C 30亚烷基，C 6 -C 30亚芳基，直链或支链饱和或不饱和C 1 -C 30烷氧基C 1 -C 30亚烷基或直链或支链饱和或不饱和C 1 -C 30 烷氧基C6-C30亚芳基; R8，R24和R25独立地为直链或支链饱和C 1 -C 30烷基，C 6 -C 30芳基，直链或支链饱和C 1 -C 30烷氧基，或直链或支链饱和或不饱和C 1 -C 30烷氧基C1- C30烷基; R 9至R 23和R 25至R 35独立地为H，直链或支链C 1 -C 30烷基，C 6 -C 30芳基，直链或支链C 1 -C 30烷氧基，直链或支链饱和或不饱和C 1 -C 30烷氧基C 1 C 30烷氧基，直链或支链饱和或不饱和C 1 -C 30二烷基胺基，C 6 -C 30二芳基胺基或直链或支链饱和或不饱和C 1 -C 30烷基C 6 -C 30芳基胺基; Q是特定的非线性有机光致变色官能团。
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公开(公告)号：KR1020080013553A
公开(公告)日：2008-02-13
申请号：KR1020060075233
申请日：2006-08-09
Applicant: 한국화학연구원
Abstract: A composition for forming a spherical resin used in the toner for developing an electrostatic image is provided to improve concentration of image by controlling the distribution of particle size of spherical resin particles to be narrow. A composition for forming a spherical resin is obtained by water-dispersion suspension polymerizing a monomer mixture comprising 100 parts by weight of a lipophilic monomer which is polymerized to impart charge characteristics and 0.05-2 parts by weight of an acrylate-based polar monomer which imparts surface polarity in an aqueous medium containing a crosslinking agent and a dispersion stabilizer. Preferably the lipophilic monomer comprises styrene and at least two compounds selected from n-butyl acrylate, isobutyl acrylate, n-octyl acrylate, dodecyl acrylate, 2-ethylhexyl (meth)acrylate and stearyl (meth)acrylate.
Abstract translation: 提供用于形成用于显影静电图像的调色剂中的球形树脂的组合物，以通过控制球形树脂颗粒的粒径分布变窄来提高图像浓度。 用于形成球形树脂的组合物通过水分散悬浮聚合获得，该单体混合物包含100重量份聚合以赋予电荷特性的亲脂性单体和0.05-2重量份丙烯酸酯基极性单体，其赋予 含有交联剂和分散稳定剂的水性介质中的表面极性。 优选亲脂性单体包括苯乙烯和选自丙烯酸正丁酯，丙烯酸异丁酯，丙烯酸正辛酯，丙烯酸十二烷基酯，（甲基）丙烯酸2-乙基己酯和（甲基）丙烯酸硬脂酯中的至少两种化合物。
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