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公开(公告)号：US5270454A
公开(公告)日：1993-12-14
申请号：US653840
申请日：1991-02-11
IPC分类号： C09B62/02 , C09B62/04 , C09B62/20 , C09B62/44 , C09B62/503 , D06P1/382 , D06P1/384 , C07D403/12 , D06D3/66
CPC分类号： C09B62/02 , C09B62/20 , C09B62/4401
摘要： Reactive dyestuffs of the formula ##STR1## in which ##STR2## and Z=a heterocyclic reactive group and the remaining groups have the meaning indicated in the description, are outstandingly suitable for dyeing and printing materials containing hydroxyl groups or amide groups.
摘要翻译： 其中
和Z =杂环反应性基团及其余基团具有说明书所示含义的式“IMAGE”的活性染料非常适用于含有羟基或酰胺基团的染色和印刷材料。 -
2.发明授权Polyazo reactive dyestuffs containing the 4-Fluoro-5-Chloropyrimidin-6-yl fiber reactive radical and the use thereof to dye or print hydroxyl-or amino-containing material 失效含有4-氟-5-氯代吡啶-6-YL纤维反应性的聚亚烷基反应性脱水剂及其用于染料或印刷含羟基或氨基甲酸的材料的用途
公开(公告)号：US5166325A
公开(公告)日：1992-11-24
申请号：US691274
申请日：1991-04-25
CPC分类号： C09B62/4424 , C09B62/25
摘要： The new polyazo reactive dyestuffs of the formula ##STR1## in which the substituents have the meaning given in the description are highly suitable for the dyeing or printing of hydroxyl- or amido-containing materials. The dyeings and prints obtained are distinguished by high fibre-dyestuff bonding stability and by particularly good stability to oxidizing agents.
摘要翻译： 具有式（1）的新型多偶氮活性染料，其中取代基具有在说明书中给出的含义，非常适用于含羟基或酰氨基的材料的染色或印刷。 获得的染色和印花的特征在于高的纤维 - 染料粘合稳定性和对氧化剂的特别好的稳定性。
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公开(公告)号：US5220057A
公开(公告)日：1993-06-15
申请号：US653834
申请日：1991-02-11
申请人： Thomas Eizenhofer , Karl-Josef Herd , Hermann Henk , Rolf Brockmann , Frank-Michael Stohr , Karl-Heinz Schundehutte
发明人： Thomas Eizenhofer , Karl-Josef Herd , Hermann Henk , Rolf Brockmann , Frank-Michael Stohr , Karl-Heinz Schundehutte
CPC分类号： C09B62/205 , C09B62/20
摘要： Dyestuffs of the formula ##STR1## in which the substituents have the meanings given in the description are suitable for the dyeing and printing of hydroxyl- and amido-containing materials.
摘要翻译： 其中取代基具有本说明书中给出的含义的式“IMAGE”的染料适用于含羟基和酰氨基的材料的染色和印刷。
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公开(公告)号：US5194612A
公开(公告)日：1993-03-16
申请号：US859641
申请日：1992-03-23
IPC分类号： C09B62/22
CPC分类号： C09B62/22
摘要： Reactive dyestuffs of the formula ##STR1## in which the substituents have the meanings given in the description, are highly suitable for the dyeing and printing of hydroxyl- and nitrogen-containing materials, such as cellulose, wool, silk, polyamides, polyurethanes.
摘要翻译： 取代基具有说明书中给出的含义的式“IMAGE”的反应性染料非常适用于含羟基和含氮材料如纤维素，羊毛，丝绸，聚酰胺，聚氨酯的染色和印花。
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公开(公告)号：US5051507A
公开(公告)日：1991-09-24
申请号：US463648
申请日：1990-01-11
IPC分类号： B01J27/14 , B01J31/02 , C07B61/00 , C07D239/30
CPC分类号： C07D239/30
摘要： New process for the preparation of 4,5,6-trichloropyrimidine, characterized in that a protonated dialkylaminopropionitrile of the general formula I ##STR1## in which R is C.sub.1 -C.sub.4 -alkyl and an.sup.- is an anion is treated with chlorine in an inert solvent in the presence of organic catalysts or PCl.sub.3 or PCl.sub.5.
摘要翻译： 用于制备4,5,6-三氯嘧啶的新方法，其特征在于其中R为C 1 -C 4 - 烷基和a - 为阴离子的通式I I的质子化二烷基氨基丙腈用氯气在 惰性溶剂在有机催化剂或PCl3或PCl5存在下进行。
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6.发明授权
公开(公告)号：US4354968A
公开(公告)日：1982-10-19
申请号：US23750
申请日：1979-03-26
IPC分类号： C09B62/006 , C09B62/008 , C09B45/00 , C09B29/22 , C09B45/24
CPC分类号： C09B62/008 , C09B62/006
摘要： Optionally metallized azo dyestuffs which in the form of the free acid correspond to the formula ##STR1## wherein K is the radical of a benzene, naphthalene, pyrazolone, pyridone, pyrimidone, acetoacetic acid arylide or aminopyrazole coupling component;A is a non-ionic substituent;X is ##STR2## wherein W is a direct bond or a bridge member to a C atom of the benzene or naphthalene nucleus or the coupling component K;R is hydrogen or C.sub.1 -C.sub.4 -alkyl;B is a direct bond or a bridge member, especially -CO- or -SO.sub.2 -, to a C atom of Q;Q is a reactive radical;m is 0, 1 or 2;n is 0, 1 or 2;p is 0 or 1;q is 0, 1 or 2; andr is 0 or 1;and their use for the dyeing and printing of natural and regenerated cellulose fibre materials such as cotton and rayon, as well as natural and synthetic polyamide fibre materials, for example those of wool, silk, poly-.epsilon.-caprolactam or polycondensate of hexamethylene-diamine and adipic acid. The dyeings obtained, espeically those on cotton and rayon, are distinguished by good fastness properties, especially fastness to wet processing and to light.
摘要翻译： 任选的以游离酸形式的金属化偶氮染料对应于下式：其中K是苯，萘，吡唑啉酮，吡啶酮，嘧啶酮，乙酰乙酸芳基化物或氨基吡唑偶联组分的基团; A是非离子取代基; X是其中W是苯或萘核的C原子或偶联组分K的直接键或桥键元素; R是氢或C 1 -C 4 - 烷基; B是Q的C原子的直接键或桥结构，特别是-CO-或-SO 2 - ; Q是反应性基团; m为0,1或2; n为0,1或2; p为0或1; q是0,1或2; r为0或1; 以及它们用于天然和再生纤维素纤维材料如棉和人造丝的染色和印花，以及天然和合成的聚酰胺纤维材料，例如羊毛，丝绸，聚ε-己内酰胺或六亚甲基二胺的缩聚物 和己二酸。 获得的染色，特别是在棉和人造丝上的染色，具有良好的牢度特性，特别是湿法加工和光照牢度的区别。
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公开(公告)号：US4234479A
公开(公告)日：1980-11-18
申请号：US762480
申请日：1977-01-26
IPC分类号： C09B45/16 , C09B45/06 , C09B62/835 , C09B45/02 , D06P1/10
CPC分类号： C09B62/835 , C09B45/06
摘要： Unsymmetrical chromium mixed complex dyestuffs of the formula ##STR1## wherein R.sub.1 and R.sub.2 denote C.sub.1 -C.sub.4 -alkyl, nitrile, carbonamide or X-Z, X denotes a direct bond or a bridge member to a C atom of the rings A, B, C or D or to a 3-C atom of the pyrazoles and Z denotes SO.sub.3 H, COOH or OSO.sub.3 H and A, B, C and D can possess further substituents, are suitable for the dyeing and printing of nitrogen-containing fibrous materials in yellow shades.
摘要翻译： 其中R 1和R 2表示C 1 -C 4 - 烷基，腈，碳酰胺或XZ，X表示环A，B，C的C原子的直接键或桥键连接， D或吡唑的3-C原子，Z表示SO3H，COOH或OSO3H，A，B，C和D可以具有其他取代基，适用于以黄色阴影染色和印刷含氮纤维材料。
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8.发明授权
公开(公告)号：US4764611A
公开(公告)日：1988-08-16
申请号：US693077
申请日：1985-01-22
IPC分类号： C07D239/30 , C07D239/54 , C07D239/553
CPC分类号： C07D239/30 , C07D239/553
摘要： Chlorine-containing pyrimidines are selectively hydrogenated with elimination of hydrogen chloride, without other substituents and/or the aromatic ring being significantly attacked, by using a hydrogenation catalyst and a hydrogen chloride acceptor. This process gives predominantly new pyrimidines.
摘要翻译： 通过使用氢化催化剂和氯化氢受体，含氯的嘧啶被选择性氢化，除去氯化氢，没有其它取代基和/或芳环被严重的侵蚀。 这个过程主要给出新的嘧啶。
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公开(公告)号：US4020063A
公开(公告)日：1977-04-26
申请号：US391298
申请日：1973-08-24
申请人： Uwe Mayer , Karl-Heinz Schundehutte
发明人： Uwe Mayer , Karl-Heinz Schundehutte
IPC分类号： C09B57/00 , C07D273/06 , C09B44/10
CPC分类号： C07D273/06 , C09B44/10
摘要： Cationic dyestuffs of the formula ##STR1## WHEREIN A and B denote aromatic-carbocyclic or aromatic-heterocyclic radicals,D denotes the groups --O--R.sub.2, ##STR2## R denotes hydrogen, alkyl, aralkyl, alkenyl, alkoxy or aryl, X denotes a bridge member andAn.sup.(.sup.-) denotes an anion,Are suitable for dyeing and printing of natural and synthetic materials, particularly of polyacrylonitrile, copolymers of acrylonitrile with other vinyl compounds, of acid modified polyesters and acid modified polyamides.
摘要翻译： 式A和B表示芳族 - 碳环或芳族 - 杂环基的阳离子染料，D表示基团-O-R2，R表示氢，烷基，芳烷基，烯基，烷氧基或芳基，X表示 桥联构件和An（ - ）表示阴离子，适用于天然和合成材料的染色和印刷，特别是聚丙烯腈，丙烯腈与其它乙烯基化合物的共聚物，酸改性聚酯和酸改性聚酰胺。
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公开(公告)号：US4006128A
公开(公告)日：1977-02-01
申请号：US442621
申请日：1974-02-14
IPC分类号： C07D213/80 , C07D213/82 , C07D213/85 , C09B29/42 , C09B31/153 , C09B43/11 , C09B29/36 , D06P1/08 , D06P3/46 , D06P3/52
CPC分类号： C09B43/11 , C09B29/3621 , C09B31/153
摘要： Azo dyestuffs of the formula ##STR1## in which D represents the radical of a diazo component,R denotes alkyl, cycloalkyl, aralkyl or aryl,X represents a nitrile group or an optional substituted carbonamide or carboxylic acid ester group,A represents oxygenWhereinR.sub.1 -r.sub.4 denote hydrogen, alkyl or aralkyl as well as their preparation and use for dyeing of synthetic materials are disclosed. For example, polyolefines, polyvinyl polymers, cellulose 2 1/2 acetate, cellulose triacetate and particularly polyesters are dyed by customary dyeing and printing proceses to give yellow to blue dyeings and prints with good fastness properties especially fastness to light and sublimation.
摘要翻译： 其中D表示重氮组分的基团，R表示烷基，环烷基，芳烷基或芳基，X表示腈基或任选的取代的酰胺或羧酸酯基，A表示氧， -R4表示氢，烷基或芳烷基以及它们用于合成材料染色的制备和用途。 例如，聚烯烃，聚乙烯聚合物，纤维素2 1/2乙酸酯，纤维素三乙酸酯和特别是聚酯通过常规染色和印刷方法染色，得到黄色至蓝色染色和印花，具有良好的牢度特性，特别是光稳定性和升华性。
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