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公开(公告)号：KR1020100116498A
公开(公告)日：2010-11-01
申请号：KR1020090035249
申请日：2009-04-22
Applicant: 한국화학연구원
IPC: C07C323/29 , C07C323/16 , C07C39/14 , C07C319/14
Abstract: PURPOSE: A fabrication method of a triphenylene-based reactive mesogen is provided to mass-produce triphenylene based a discotic liquid crystalline compound for a liquid temperature range adjustment. CONSTITUTION: A fabrication method of triphenylene-based reactive mesogen marked with chemical formula 1 comprises a step of reacting a compound marked with chemical formula 2 and a compound marked with chemical formula 3. In the chemical formulas, A is either -OH or -NH2. R is H or a functional group of compounds marked with chemical formula 1-a~1-c.
Abstract translation: 目的：提供一种三亚苯基反应性介晶的制造方法，用于大量生产用于液体温度范围调节的盘形液晶化合物的三亚苯。 构成：用化学式1标记的三亚苯基反应性液晶的制造方法包括使化学式2标记的化合物与化学式3标记的化合物反应的步骤。在化学式中，A是-OH或-NH 2 。 R为H或化学式1-a〜1-c所示化合物的官能团。
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公开(公告)号：KR1020100024633A
公开(公告)日：2010-03-08
申请号：KR1020080083292
申请日：2008-08-26
Applicant: 한국화학연구원
IPC: C09K19/56 , G02F1/1337
Abstract: PURPOSE: A photoalignment film is provided to ensure excellent optical permeability, heat resistance, mechanical properties, photoalignment properties, a high pretilt angle, and an excellent voltage holding ratio. CONSTITUTION: A photoalignment film is obtained by irradiating polarized ultraviolet rays to a polyamic acid resin represented by chemical formula 1. The polyamic acid resin is prepared using aromatic diamine containing an imide side chain as a monomer. The polyamic acid resin is soluble with dimethylacetamide, dimethylformamide, N-methyl-2-pyrrolidone, tetrahydrofuran, chloroform, acetone, ethylacetate, or gamma-butyrolactone.
Abstract translation: 目的：提供光电对准膜，以确保优异的透光性，耐热性，机械性能，光取向性能，高预倾角和优异的电压保持率。 构成：通过将偏光紫外线照射到由化学式1表示的聚酰胺酸树脂中获得光取向膜。使用含有酰亚胺侧链的芳族二胺作为单体制备聚酰胺酸树脂。 聚酰胺酸树脂可溶于二甲基乙酰胺，二甲基甲酰胺，N-甲基-2-吡咯烷酮，四氢呋喃，氯仿，丙酮，乙酸乙酯或γ-丁内酯。
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公开(公告)号：KR100844229B1
公开(公告)日：2008-07-04
申请号：KR1020080017290
申请日：2008-02-26
Abstract: 반응성 염료를 포함하는 새로운 염모제와 그 제조방법이 개시된다. 이러한 본 발명의 염모제는 점증제, 침투제 및 비닐설폰 반응기를 가지는 반응성 염료를 포함한다. 본 발명에 따른 반응성 염모제 조성물은 산성조건에서 염료의 반응기와 헤어케라틴의 반응기가 화학반응을 하여 공유결합을 형성하여 헤어케라틴을 염색한다. 피부자극성이 없고, 사용이 비교적 간편하다. 또한 발색력이 우수하고, 다양한 색상을 표현할 수 있다. 또한 수세성이 좋고, 비교적 긴 지속력을 갖는다.
비닐설폰 반응기, 점증제, 침투제, 환원제Abstract translation: 公开了含有活性染料的新型染发剂及其制备方法。 本发明的这种染发剂包括具有增量剂，渗透剂和乙烯砜反应性基团的活性染料。 根据本发明的反应器中并在酸性条件下的毛发角蛋白染料的反应器，以形成通过化学反应形成共价键，以将毛发染色角蛋白反应性染发组合物。 它没有皮肤刺激，相对容易使用。 它还具有出色的着色能力，可以表现出各种颜色。 它还具有良好的耐水性和较长的可持续性。
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公开(公告)号：KR100844228B1
公开(公告)日：2008-07-04
申请号：KR1020080017286
申请日：2008-02-26
Abstract: 반응성 염료를 포함하는 새로운 염모제와 그 제조방법이 개시된다. 이러한 본 발명의 염모제는 점증제, 침투제 및 비닐설폰 반응기를 가지는 반응성 염료를 포함한다. 본 발명에 따른 반응성 염모제 조성물은 산성조건에서 염료의 반응기와 헤어케라틴의 반응기가 화학반응을 하여 공유결합을 형성하여 헤어케라틴을 염색한다. 피부자극성이 없고, 사용이 비교적 간편하다. 또한 발색력이 우수하고, 다양한 색상을 표현할 수 있다. 또한 수세성이 좋고, 비교적 긴 지속력을 갖는다.
비닐설폰 반응기, 점증제, 침투제, 환원제-
公开(公告)号：KR1020080061338A
公开(公告)日：2008-07-02
申请号：KR1020080017290
申请日：2008-02-26
CPC classification number: A61K8/466 , A61K8/411 , A61K2800/4324 , A61Q5/10
Abstract: A hair keratin dyeing composition is provided to dye the hair keratin blue without skin irritation and hair damage, and enhance coloring effects, washability and maintenance ability of blue color, and easily apply to the hair keratin. A hair keratin dyeing composition comprises 0.01-5 wt.% of a blue reactive dye with a vinylsulfone group, represented by the formula(5) in which M is H, Li, Na or K, and 1-10 wt.% of thickening agent, 1-20 wt.% of penetrant and a remaining amount of water as essential components, and optionally comprises 1-5 wt.% of pH regulating agent and a -S-S bond-reducing agent for improving coloring effects, wherein the hair coloring is accomplished by forming a covalent bond between the vinylsulfone group of blue reactive dye and a function group of hair keratin under acidic condition.
Abstract translation: 提供头发角蛋白染色组合物染色头发角蛋白蓝，无皮肤刺激和毛发损伤，并增强着色效果，可洗性和蓝色维护能力，并且易于适用于头发角蛋白。 毛发角蛋白染色组合物包含0.01-5重量％的由M（H），Li，Na或K表示的式（5）表示的具有乙烯砜基团的蓝色活性染料和1-10重量％的增稠剂 试剂，1-20重量％的渗透剂和剩余量的水作为必要组分，并且任选地包含1-5重量％的pH调节剂和用于改善着色效果的-SS键还原剂，其中染发剂 通过在酸性条件下在蓝色活性染料的乙烯基砜组和毛发角蛋白的功能组之间形成共价键来实现。
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Patent Agency Ranking
公开(公告)号：KR1020080061337A
公开(公告)日：2008-07-02
申请号：KR1020080017286
申请日：2008-02-26
CPC classification number: A61K8/466 , A61K8/411 , A61K2800/4324 , A61Q5/10
Abstract: A composition comprising a red reactive group is provided to dye the hair without skin irritation and with minimized damage of skin and hair by eliminating harmful components, and improve coloring effects and maintenance ability of color. A composition for dyeing the hair comprises 0.01-5 wt.% of a red reactive group having a vinylsulfone group for nucleophilic addition reaction, represented by the formula(4) in which M is H, Li, Na or K, 1-10 wt.% of thickening agent, 1-20 wt.% of penetrant, a remaining amount of water, and optionally 1-5 wt.% of pH regulating agent and a reducing agent for reducing a -S-S bond of hair keratin, and further comprises surfactant, humectants, flavoring agent and conditioning agent.
Abstract translation: 提供了包含红色反应性基团的组合物，以染色头发而不引起皮肤刺激，并通过消除有害成分减少皮肤和毛发的损伤，改善着色效果和颜色维持能力。 用于染色头发的组合物包含0.01-5重量％的具有用于亲核加成反应的乙烯砜基团的红色反应性基团，其由式（4）表示，其中M为H，Li，Na或K，1-10重量％ ，增稠剂％，1-20重量％的渗透剂，剩余量的水和任选的1-5重量％的pH调节剂和用于还原毛发角蛋白的-SS键的还原剂，并且还包含 表面活性剂，保湿剂，调味剂和调理剂。
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公开(公告)号：KR1020040066428A
公开(公告)日：2004-07-27
申请号：KR1020030003489
申请日：2003-01-18
Applicant: 한국화학연구원
IPC: C09B62/453
CPC classification number: C09B62/513
Abstract: PURPOSE: A reactive blue dye is provided to improve the color yield, reactivity, fixation ratio, light fastness and wash fastness by introducing 4-aminophenyl vinylsulfone group and lower the water solubility of the dye so as to produce the dye with high purity and lower the dye concentration in wastewater by introducing 4-acetaminophenyl group. CONSTITUTION: The reactive blue dye represented by a general formula 1 comprises both 4-aminophenyl vinylsulfone group and 4-acetaminophenyl group. In the formula 1, M is hydrogen or alkali metal. The reactive blue dye is prepared by: (a) carrying out diazotization of 4-aminophenyl-vinylsulfone and coupling with 1-naphtol-8-amino-3,6-disulfonic acid, and (b) carrying out diazotization of 4-amino acetanilide and adding it to the solution from (a) for further coupling.
Abstract translation: 目的：提供反应性蓝色染料，通过引入4-氨基苯基乙烯基砜基来降低色素的产率，反应性，固色比，耐光牢度和耐洗牢度，降低染料的水溶性，从而生产高纯度和低分子量的染料 通过引入4-乙酰氨基苯基的废水中的染料浓度。 构成：由通式1表示的活性蓝色染料包括4-氨基苯基乙烯基砜基团和4-乙酰氨基苯基。 在式1中，M是氢或碱金属。 反应性蓝色染料的制备方法为：（a）进行4-氨基苯乙烯砜的重氮化，并与1-萘酚-8-氨基-3,6-二磺酸偶联，（b）进行4-氨基乙酰苯胺的重氮化 并将其加入到（a）用于进一步偶联的溶液中。
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公开(公告)号：KR100411189B1
公开(公告)日：2003-12-18
申请号：KR1020010004026
申请日：2001-01-29
Applicant: 한국화학연구원
IPC: C09B62/443
Abstract: PURPOSE: Provided is a water-insoluble dispersion reactive dye having a vinyl sulfone reactive group, which dose not contain hazardous amine and metal and can perform dyeing in acidic and neutral condition and has excellent washing fastness and properties. CONSTITUTION: The dispersion reactive dye(formula 2) is produced by diazotizing 2,5-substituted aminophenyl-4-vinyl sulfone(formula 1) and mixing the diazotized 2,5-substituted aminophenyl-4-vinyl sulfone(formula 1) with a coupler at 0-5deg.C and adding a base to separate the produced dye. In the formula, A is methyl or methoxy, R, R1, R2, and R3 are identically or differently selected from hydrogen, alkyl, aminoalkyl, cyanoalkyl, and amino acetyl.
Abstract translation: 用途：提供一种具有乙烯基砜反应性基团的水不溶性分散体活性染料，其不含有害胺和金属，并且可以在酸性和中性条件下进行染色，并具有优异的耐洗牢度和性能。 构成：通过重氮化2,5-取代的氨基苯基-4-乙烯基砜（式1）并将重氮化的2,5-取代的氨基苯基-4-乙烯基砜（式1）与 偶合剂在0-5℃加入碱并分离产生的染料。 在该式中，A是甲基或甲氧基，R，R1，R2和R3相同或不同地选自氢，烷基，氨基烷基，氰基烷基和氨基乙酰基。
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公开(公告)号：KR1020000055598A
公开(公告)日：2000-09-15
申请号：KR1019990004294
申请日：1999-02-08
Applicant: 한국화학연구원
IPC: C09B62/085
Abstract: PURPOSE: A three-effector type red reactive dye has one monochlorotriazine and two vinyl sulfon effectors to provide high dyeability and reliability. CONSTITUTION: A tree-effector type red reactive dye is represented by the formula 1: wherein Z and Z' are independently OSO3M or OCOCH3, at least either of Z or Z' being OCOCH3; and M is an alkali metal atom. The reactive dye is prepared by (a) condensating 1-naphthol-8-amino-3,6-disulfonic acid and cyanuric chloride; (b) diazotizating a compound of the formula 2 and adding the product to the condensate solution of the step (a) to cause a coupling reaction; and (c) adding the compound of the formula 2 to the coupling solution of the step (b) to cause a condensation reaction.
Abstract translation: 目的：三效应型红色活性染料具有一个一氯三嗪和两个乙烯基磺酸盐作用剂，以提供高可染性和可靠性。 构成：树效果型红色活性染料由式1表示：其中Z和Z'独立地为OSO3M或OCOCH3，Z或Z'中的至少一个为OCOCH 3; M是碱金属原子。 活性染料通过（a）1-萘酚-8-氨基-3,6-二磺酸和氰尿酰氯缩合制备; （b）重氮化式2的化合物，并将产物加到步骤（a）的冷凝液中引起偶联反应; 和（c）将式2的化合物加入到步骤（b）的偶联溶液中以引起缩合反应。
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