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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：KR100288121B1
公开(公告)日：2001-04-16
申请号：KR1019990004294
申请日：1999-02-08
Applicant: 한국화학연구원
IPC: C09B62/085
Abstract: 본발명은삼반응기형적색반응성염료에관한것으로서, 더욱상세하게는한 염료분자내에모노클로로트리아진과두 개의비닐설폰반응기를도입하여염착률이월등히높고선명한색상및 일광견뢰도를비롯한제반견뢰도가우수한장점을가짐은물론이고, 적어도한 개의아미노페닐-β-아세톡시에틸설폰반응기가도입되어있어물에대한용해도가낮아염석공정시에소량의염을사용하게되므로폐수처리비용을크게절감시킬수 있고, 염석후 여과시여액으로빠져나가는염료의손실량을최대한줄일수 있는효과를가지는다음화학식 1로표시되는삼반응기형적색반응성염료에관한것이다. 상기화학식 1에서 : Z 및 Z'는서로같거나다른것으로서 OSOM 혹은 OCOCH를나타내고, Z 및 Z'중적어도한 개는 OCOCH이며,M은알칼리금속원자를나타낸다.
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公开(公告)号：KR100270404B1
公开(公告)日：2000-12-01
申请号：KR1019980010609
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
CPC classification number: C09B62/4415
Abstract: PURPOSE: A blue color reactive dye composition having double reactive groups is provided for greatly reducing loss of dye from filtrate at filtering process because of low solubility to water and improving salting-out effect by introducing aminophenyl-beta- acetoxyethylsulfone reactive group to the composition. CONSTITUTION: The blue color dye composition of formula 1 (wherein M represents alkali metal atom) having two reactive groups is produced by the first step of using the p-sulfonic acid and coupling it with 1-naphthol-8-amino-3,6-disulfonic acid neutralizing solution at 0-5 deg.C. and pH1-2; the second step of condensing m-phenylenediamine-4-sulfonic acid neutralizing solution and the cyanuric chloride; the third step of reacting the condensed material into diazo type product and simultaneously introducing the diazo product into the solution from the first step to perform coupling reaction while controlling pH 7 or less; and the fourth step of adding the aminophenyl- beta-acetoxyethylsulfone of formula 2 (wherein M represents alkali metal atom) and condensing the resultant material.
Abstract translation: 目的：提供具有双重反应性基团的蓝色活性染料组合物，用于在过滤过程中大大减少滤液中染料的损失，因为对水的溶解度低，并通过将氨基苯基 - 乙酰氧基乙基砜反应性基团引入组合物来改善盐析效果。 构成：通过使用对磺酸并将其与1-萘酚-8-氨基-3,6（3）相结合的第一步产生具有两个反应性基团的式1（其中M表示碱金属原子）的蓝色染料组合物 - 二磺酸中和溶液在0-5℃ 和pH1-2; 间苯二胺-4-磺酸中和溶液和氰尿酰氯的第二步; 将缩合物反应成重氮型产物的第三步骤，同时将重氮产物从第一步引入溶液中进行偶联反应同时控制pH7或更低; 和加入式2的氨基苯基-β-乙酰氧基乙基砜（其中M表示碱金属原子）并使所得材料冷凝的第四步骤。
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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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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.-
Patent Agency Ranking
公开(公告)号：KR100270402B1
公开(公告)日：2000-12-01
申请号：KR1019980010607
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
CPC classification number: C09B62/51
Abstract: PURPOSE: A vinylsulfone-based orange color reactive dye composition is provided for improving light-endurance at immersion dying and resistance against washing, sweat or chlorine component and salting-out effect by using specific dye raw material azo-coupled with aminophenyl-beta-ethylsulfone derivatives. CONSTITUTION: The vinylsulfone-based orange color reactive dye of formula 1 is produced by performing diazo reaction of the aminophenyl-beta-ethylsulphone derivative of formula 2 (wherein M is alkali metal atom; Z is -OSO3M or OC(O)CH3; R is C1-C4 alkyl group, provided that carbamate group is substituted into the position C6 or C7); alternatively controlling pH values to 3-6 with LiOH or Li2CO3 at 0-25 deg.C. and condensing the resultant material with gently adding alkyl chloroformate into the 6(7)-amino-4-hydroxy-2-naphthalene sulfonic acid neutral solution to form 6(7)-alkoxy carbonyl amino-4-hydroxy-2-naphthalene sulfonic acid of formula 3; then mixing both compounds of formulas 1 and 2. at 0-5 deg.C. and adding the base to control pH6.5 or less to obtain the final product of formula 1.
Abstract translation: 目的：提供一种乙烯砜基橙色活性染料组合物，用于提高浸渍染色时的耐光性，耐洗涤性，汗液或氯成分，以及通过使用与氨基苯基-β-乙基砜偶合偶联的特定染料原料 衍生物。 构成：通过进行式2的氨基苯基-β-乙基砜衍生物（其中M是碱金属原子; Z是-OSO 3 M或OC（O）CH 3; R（R 3））的重氮反应来制备式1的乙烯基砜基橙色活性染料 是C 1 -C 4烷基，条件是氨基甲酸酯基被取代到C6或C7位置）; 或者在0-25℃用LiOH或Li2CO3将pH值控制在3-6。 并将所得物质轻轻加入到6（7） - 氨基-4-羟基-2-萘磺酸中性溶液中，形成6（7） - 烷氧基羰基氨基-4-羟基-2-萘磺酸 的式3; 然后在0-5℃下混合式1和2的两种化合物。 并加入碱以控制pH6.5或更低以获得式1的最终产物。
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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：KR1019990076013A
公开(公告)日：1999-10-15
申请号：KR1019980010606
申请日：1998-03-26
Applicant: 한국화학연구원
IPC: C09B62/09
Abstract: 본 발명은 아세톡시에틸설폰 반응기를 갖는 검정색 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 높으며 선명한 색상을 띄는 다음 화학식 1로 표시되는 아세톡시에틸설폰 반응기를 갖는 검정색 반응성 염료에 관한 것이다.
상기 화학식 1에서: M은 알칼리금속원자를 나타낸다.-
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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