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公开(公告)号：KR1019990076015A
公开(公告)日：1999-10-15
申请号：KR1019980010608
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
Abstract: 본 발명은 이반응기형 적색 반응성 염료에 관한 것으로서, 더욱 상세하게는 아미노페닐-β-아세톡시에틸설폰 반응기가 도입되어 있어 물에 대한 용해도가 낮아 여과시 여액으로 빠져나가는 염료의 손실량을 최대한 줄일 수 있고 염석(salting-out)이 용이하여 염석공정시에는 기존 염료에서보다 소량의 염(salt)을 사용하게 되므로 폐수처리 비용을 크게 절감시키는 효과를 가짐은 물론이고 직접성이 좋아 염착률이 높고 선명한 색상을 띄는 장점을 가진 다음 화학식 1로 표시되는 모노클로로트리아진과 아세톡시에틸설폰을 반응기로 갖는 이반응기형 적색 반응성 염료에 관한 것이다.
상기 화학식 1에서: M은 알칼리금속원자를 나타낸다.-
公开(公告)号：KR1019990076017A
公开(公告)日：1999-10-15
申请号：KR1019980010610
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
Abstract: 본 발명은 셀룰로스 섬유용 검정색 반응성 염료 조성물에 관한 것으로서, 더욱 상세하게는 다음 화학식 1로 표시되는 오렌지 반응성 염료와 다음 화학식 2로 표시되는 검정색 반응성 염료가 특정 조성비로 조색되어 있어 제반견뢰도, 균염성, 재현성이 우수하고 염착률이 높은 셀룰로스 섬유용 검정색 반응성 염료 조성물에 관한 것이다.
상기 화학식에서: Z는 -OSO
3 M 또는 OC(O)CH
3 를 나타내고; M은 알칼리금속원자를 나타낸다.-
公开(公告)号：KR102058618B1
公开(公告)日：2019-12-23
申请号：KR1020190019208
申请日：2019-02-19
Applicant: 주식회사 성균바이오텍 , 한국화학연구원
IPC: A61K36/48 , A61K36/288 , A61K36/35 , A61K36/78 , A61K36/484 , A61P11/00 , A23L33/105
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公开(公告)号：KR100385299B1
公开(公告)日：2003-05-23
申请号：KR1020010002733
申请日：2001-01-17
Applicant: 한국화학연구원
IPC: C09B62/03
Abstract: PURPOSE: Provided is a water-insoluble dispersion-reactive dye having an acetoxy ethyl sulfone reactive group, which reduces pollution, dose not contain hazardous amine and metals, can be used in acidic and neutral condition, and is excellent in washing-fastness and properties. CONSTITUTION: The dispersion-reactive dye(formula 2) having the 4-aminophenyl-beta-acetoxy ethyl sulfone reactive group(formula 1) is produced by a process comprising the steps of: diazotizing the 4-aminophenyl-beta-acetoxy ethyl sulfone(formula 1); making a coupling solution by dissolving a coupler in water and concentrated hydrochloric acid; mixing the diazotized 4-aminophenyl-beta-acetoxy ethyl sulfone with the coupling solution at 0-5deg.C; adding a base to keep pH neutral condition and separating the produced dye. In the formula, R, R1, R2, and R3 are identically or differently hydrogen, alkyl, alkoxy, cyanoalkyl, amino acetyl, and amino ester.
Abstract translation: 用途：提供一种具有乙酰氧基乙基砜反应性基团的水不溶性分散体 - 活性染料，其可减少污染，不含有害胺和金属，可在酸性和中性条件下使用，并且具有优异的耐洗牢度和性能 。 构成：具有4-氨基苯基-β-乙酰氧基乙基砜反应性基团（式1）的分散体活性染料（式2）通过包括以下步骤的方法制备：将4-氨基苯基-β-乙酰氧基乙基砜（ 公式1）; 通过将偶合剂溶解在水和浓盐酸中制备偶联溶液; 在0-5℃将重氮化的4-氨基苯基-β-乙酰氧基乙基砜与偶联溶液混合; 加入碱以保持pH中性条件并分离产生的染料。 在该式中，R，R1，R2和R3相同或不同地为氢，烷基，烷氧基，氰基烷基，氨基乙酰基和氨基酯。
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Patent Agency Ranking
公开(公告)号：KR1020020061777A
公开(公告)日：2002-07-25
申请号：KR1020010002733
申请日：2001-01-17
Applicant: 한국화학연구원
IPC: C09B62/03
Abstract: PURPOSE: Provided is a water-insoluble dispersion-reactive dye having an acetoxy ethyl sulfone reactive group, which reduces pollution, dose not contain hazardous amine and metals, can be used in acidic and neutral condition, and is excellent in washing-fastness and properties. CONSTITUTION: The dispersion-reactive dye(formula 2) having the 4-aminophenyl-beta-acetoxy ethyl sulfone reactive group(formula 1) is produced by a process comprising the steps of: diazotizing the 4-aminophenyl-beta-acetoxy ethyl sulfone(formula 1); making a coupling solution by dissolving a coupler in water and concentrated hydrochloric acid; mixing the diazotized 4-aminophenyl-beta-acetoxy ethyl sulfone with the coupling solution at 0-5deg.C; adding a base to keep pH neutral condition and separating the produced dye. In the formula, R, R1, R2, and R3 are identically or differently hydrogen, alkyl, alkoxy, cyanoalkyl, amino acetyl, and amino ester.
Abstract translation: 目的：提供一种具有乙酰氧基乙基砜反应性基团的水不溶性分散反应性染料，可降低污染，不含有害胺和金属，可用于酸性和中性条件，耐洗涤性和耐水性优异 。 构成：具有4-氨基苯基-β-乙酰氧基乙基砜反应性基团（式1）的分散反应性染料（式2）通过包括以下步骤的方法制备：将4-氨基苯基-β-乙酰氧基乙基砜 公式1）; 通过将成色剂溶解在水和浓盐酸中形成偶联溶液; 将重氮化的4-氨基苯基-β-乙酰氧基乙基砜与偶联溶液在0-5℃下混合; 添加碱以保持pH中性条件并分离生成的染料。 在该式中，R 1，R 2，R 2和R 3相同或不同，为氢，烷基，烷氧基，氰基烷基，氨基乙酰基和氨基酯。
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公开(公告)号：KR1020000055599A
公开(公告)日：2000-09-15
申请号：KR1019990004295
申请日：1999-02-08
Applicant: 한국화학연구원
IPC: C09B62/012 , C09B62/01
Abstract: PURPOSE: A three-effector type blue reactive dye has one monochlorotriazine and two vinyl sulfonyl groups in one dye molecule to provide high dyeability and reliability without generating dye wastewater. CONSTITUTION: A tree-effector type blue 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; n is an integer from 0 to 2; and M is an alkali metal atom. The reactive dye is prepared by (a) diazotizating of a compound having the formula 2 and coupling the diazotized compound with an 1-naphthol-8-amino-3,6-disulfonic acid neutral solution; separating condensation reaction of a phenylenediamine sulfonic neutral solution and cyanuric chloride at a temperature in the range from 0 to 5°C; (c) after diazotization of the condensate of the step (b), adding the reaction solution of the step (a) at a temperature in the range from 0 to 5°C and performing a coupling reaction at a pH value of less than 7; and (c) adding aminophenyl-beta-acetoxyethylsulfon or aminophenyl-beta-sulfatoethylsulfon to the coupling solution of the step (c) at a temperature in the range from 35 to 45°C.
Abstract translation: 目的：三效应型蓝色活性染料在一个染料分子中具有一个单氯三嗪和两个乙烯基磺酰基，以提供高可染性和可靠性，而不产生染料废水。 构成：树效应器型蓝色活性染料由式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; n为0〜2的整数; M是碱金属原子。 活性染料的制备方法是：（a）重氮化具有式2的化合物，并将重氮化化合物与1-萘酚-8-氨基-3,6-二磺酸中性溶液偶合; 在0至5℃的温度范围内分离苯二胺磺酸中性溶液和氰尿酰氯的缩合反应; （c）在步骤（b）的缩合物重氮化后，将步骤（a）的反应溶液加入0-5℃的温度下进行pH值小于7的偶联反应 ; 和（c）在35至45℃的温度下，向步骤（c）的偶联溶液中加入氨基苯基-β-乙酰氧基乙基磺酰胺或氨基苯基-β-硫酸亚乙基砜。
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公开(公告)号：KR100288120B1
公开(公告)日：2001-04-16
申请号：KR1019990004295
申请日：1999-02-08
Applicant: 한국화학연구원
IPC: C09B62/012 , C09B62/01
Abstract: 본발명은삼반응기형청색반응성염료에관한것으로서, 더욱상세하게는한 염료분자내에모노클로로트리아진과두 개의비닐설폰기가반응기로도입되어있어염착률이월등히높아염색폐수가거의발생하지않고, 뿐만아니라염료분자내에적어도한 개의아미노페닐-β-아세톡시에틸설폰반응기가도입되어있어물에대한용해도가낮아염석공정시에소량의염을사용하게되므로폐수처리비용을크게절감시킬수 있고, 염석후 여과시여액으로빠져나가는염료의손실량을최대한줄일수 있는효과를가지는다음화학식 1로표시되는삼반응기형청색반응성염료에관한것이다. 상기화학식 1에서 : Z 및 Z'는서로같거나다른것으로서 OSOM 또는 OCOCH를나타내며, Z 및 Z'중적어도하나는 OCOCH이고,n은 0, 1 혹은 2를나타내며, M은알칼리금속원자를나타낸다.
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公开(公告)号：KR100270405B1
公开(公告)日：2000-12-01
申请号：KR1019980010610
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
CPC classification number: C09B67/0046 , Y10S8/918
Abstract: PURPOSE: A black reactive dye composition useful for cellulose fiber is provided for obtaining excellent endurance efficiency, dying regularity, reproducibility and improving salting-out effect by comprising orange color reactive dye and black color reactive dye each having specified chemical formula in desired content ratio. CONSTITUTION: The black reactive dye composition useful for cellulose fiber having excellent endurance efficiency, dying regularity and reproducibility and salting-out effect comprises the orange color reactive dye having 7-ethoxycarbonyl-amino group of formula 1 and the black color reactive dye having acethoxyethylsulfone or sulfato ethylsulfone reactive groups of formula 2 (wherein Z is -OSO3M or OC(O)CH3; and M represents alkali metal atom) in a weight ratio of 15-35: 65-85 wt.% based on total weight of composition.
Abstract translation: 目的：提供用于纤维素纤维的黑色活性染料组合物，其通过包含具有所需含量比的具有特定化学式的橙色活性染料和黑色活性染料来获得优异的耐久性，染色规律性，再现性和改善盐析效果。 构成：可用于纤维素纤维的黑色活性染料组合物具有优异的耐久效率，染色规律性和再现性和盐析效果，其包含具有式1的7-乙氧基羰基 - 氨基的橙色活性染料和具有乙酰氧基乙基砜的黑色活性染料或 基于组合物的总重量，式2（其中Z是-OSO 3 M或OC（O）CH 3;和M表示碱金属原子）的硫酸酯乙基砜反应性基团，其重量比为15-35:65-85重量％。
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公开(公告)号：KR100270403B1
公开(公告)日：2000-12-01
申请号：KR1019980010608
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
CPC classification number: C09B62/4413
Abstract: PURPOSE: A red reactive dye having two functional groups is provided for lowering water solubility, for having better direct coloring rate to provide vivid colors by introducing aminophenyl-beta-acetoxyethylsulfone functional groups to minimize loss of dye extracted into the filtrate at filtering process and to easily salt-out and reduce the amount of salt required. CONSTITUTION: The red reactive dye represented by formula 1 (wherein M is alkali metal atom) having two functional groups with reduced water solubility and better direct coloring ability in order to reduce loss of dye extracted into the filtrate and to easily salt-out is prepared by condensation reacting 1-naphthol-8-amino-3,6-disulfonic acid and cyanuric chloride; further adding and coupling diazo-reacted 2-naphthylamine-1,5-disulfonic acid; adding the coupling reactant with aminophenyl- beta-acetoxyethylsulfonic compound to carry out condensation reaction.
Abstract translation: 目的：提供具有两个官能团的红色活性染料，以降低水溶性，为了通过引入氨基苯基-β-乙酰氧基乙基砜官能团以提供鲜艳的颜色，使过滤过程中提取到滤液中的染料的损失最小化，以及 容易脱盐，减少所需的盐量。 构成：制备具有两个具有降低的水溶性和较好的直接着色能力的官能团的式1（其中M是碱金属原子）的红色活性染料，以减少提取到滤液中并且容易脱盐的染料损失。 通过使1-萘酚-8-氨基-3,6-二磺酸和氰尿酰氯缩合反应; 进一步加入并偶联重氮反应的2-萘胺-1,5-二磺酸; 加入偶联反应物与氨基苯基-β-乙酰氧基乙基磺酸化合物进行缩合反应。
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