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    Benzisothiazole azo dyestuffs containing polyether groups
    1.
    发明授权
    Benzisothiazole azo dyestuffs containing polyether groups 失效
    含有聚醚基团的苯并异噻唑偶氮染料

    公开(公告)号：US4292239A

    公开(公告)日：1981-09-29

    申请号：US65777

    申请日：1979-08-13

    Applicant: Winfried Kruckenberg ,  Karl H. Schundehutte

    Inventor： Winfried Kruckenberg ,  Karl H. Schundehutte

    IPC: C09B29/09 ,  C09B29/00 ,  C09B29/08 ,  C09B67/38 ,  C09B29/045 ,  C09B29/26 ,  D06P3/52

    CPC classification number: C09B29/0805 ,  C09B29/0081 ,  C09B29/0802 ,  C09B67/008

    Abstract: Dyestuffs of the formula ##STR1## wherein R.sub.1 represents hydrogen, alkyl or aralkyl,R.sub.2 represents R.sub.1 or aryl,A represents C.sub.2 -C.sub.6 -alkylene,X represents R.sub.2 or acyl,n represents 1-7,m represents 1 or 2 andthe rings B and D can contain customary radicals,with the proviso that n is at least 2 if X represents acyl,give, when mixed with emulsifiers, dyestuff preparations which are in the liquid or dissolved form under dyeing conditions. The use of additional dispersing agents, protective colloids, levelling agents and carriers when dyeing polyester fibres thereby becomes superfluous.

    Abstract translation: 式中，R 1表示氢，烷基或芳烷基，R 2表示R 1或芳基，A表示C 2 -C 6亚烷基，X表示R 2或酰基，n表示1-7，m表示1或2， B和D可以含有常规的自由基，条件是如果X表示酰基，n至少为2，当与乳化剂混合时，在染色条件下呈液体或溶解形式的染料制剂。 当染色聚酯纤维时，使用额外的分散剂，保护胶体，流平剂和载体因此变得多余。

    Azo dyestuffs
    4.
    发明授权
    Azo dyestuffs 失效
    偶氮染料

    公开(公告)号：US4497736A

    公开(公告)日：1985-02-05

    申请号：US962253

    申请日：1978-11-17

    Applicant: Winfried Kruckenberg ,  Karl H. Schundehutte

    Inventor： Winfried Kruckenberg ,  Karl H. Schundehutte

    IPC: C09B29/085 ,  C09B29/08 ,  C09B67/22 ,  C09B29/01 ,  D06P1/18 ,  D06P3/54

    CPC classification number: C09B67/0051 ,  C09B29/08 ,  C09B29/0813

    Abstract: Azo dyestuffs of the formula ##STR1## wherein R.sub.1 represents H or --A--VR.sub.2 represents, inter alia, H, alkyl, chloroalkyl, cyanoalkyl, phenyl, phenalkyl, cyclohexyl or alkylcarbonyl,R.sub.3 and Z represent H, alkyl or halogen,R.sub.4 represents R.sub.3, alkoxy or CN,R.sub.5 represents, inter alia, NO.sub.2, CN, CF.sub.3 or alkylsulphonyl,R.sub.6 represents R.sub.4, CF.sub.3, CN or NO.sub.2,A represents alkyleneV represents H, alkoxy, CN, Cl, phenyl, phenoxy, alkylcarbonyl or alkoxycarbonyl,W represents CO or SO.sub.2,Y represents H, alkyl, alkoxy, NH.sub.2 or hydroxyalkyl andm represents 4, 5, 6 or 7,mixed with emulsifiers give dyestuff formulations which are in the liquid or dissolved form under dyeing conditions. The use of additional dispersing agents, protective colloids, levelling agents and carriers during the dyeing of polyester fibres thereby becomes superfluous.

    Abstract translation: 其中R 1表示H或-AV R 2的偶氮染料尤其表示H，烷基，氯代烷基，氰基烷基，苯基，苯烷基，环己基或烷基羰基，R 3和Z表示H，烷基或卤素，R 4表示R 3 ，烷氧基或CN，R5代表尤其是NO 2，CN，CF 3或烷基磺酰基，R 6表示R 4，CF 3，CN或NO 2，A表示亚烷基V表示H，烷氧基，CN，Cl，苯基，苯氧基，烷基羰基或烷氧基羰基， W表示CO或SO 2，Y表示H，烷基，烷氧基，NH 2或羟烷基，m表示4,5,6或7，与乳化剂混合，得到在染色条件下呈液体或溶解形式的染料配方。 在聚酯纤维染色期间使用额外的分散剂，保护胶体，流平剂和载体因此变得多余。

    Azo dyes with carboxyl polyalkyleneoxy chain moiety
    6.
    发明授权
    Azo dyes with carboxyl polyalkyleneoxy chain moiety 失效
    具有羧基聚亚烷氧基链部分的偶氮染料

    公开(公告)号：US4342683A

    公开(公告)日：1982-08-03

    申请号：US196519

    申请日：1980-07-02

    Applicant: Henning Reel ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    Inventor： Henning Reel ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    IPC: C09B29/00 ,  C09B29/01 ,  C09B29/36 ,  C09B29/42 ,  C09B29/46

    CPC classification number: C09B29/0003 ,  C09B29/36

    Abstract: Azo dyestuffs of the formula ##STR1## wherein X denotes hydrogen, nitro or COOR.sub.1,B denotes R or acyl,R denotes hydrogen or a hydrocarbon,R.sub.1 denotes alkyl or cycloalkyl,A denotes alkylene,n denotes the numbers 3-8 andK denotes a coupling component of the pyrazole, pyridine, indole or pyrimidine series, are outstandingly suitable for dyeing synthetic fibre materials, especially made of polyesters, on which they produce dyeings with good fastness to sublimation, washing and light.It is particularly advantageous to use the dyestuffs in the form of preparations which, in addition to the dyestuff, contain emulsifiers, since in a dyebath these are present in the liquid form and therefore do not require the addition of carriers.

    Abstract translation: 其中X表示氢，硝基或COOR1，B表示R或酰基，R表示氢或烃，R1表示烷基或环烷基，A表示亚烷基，n表示数字3-8，K表示 吡唑，吡啶，吲哚或嘧啶系列的偶联组分非常适合于染色合成纤维材料，特别是由聚酯制成的纤维材料，在其上产生具有良好的升华，洗涤和光照牢度的染色。 使用除了染料之外还含有乳化剂的制剂形式的染料是特别有利的，因为在染浴中，这些染料以液体形式存在，因此不需要添加载体。

    Anthrachinone dyestuffs
    7.
    发明授权
    Anthrachinone dyestuffs 失效
    蒽醌染料

    公开(公告)号：US4222947A

    公开(公告)日：1980-09-16

    申请号：US12291

    申请日：1979-02-15

    Applicant: Volker Hederich ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    Inventor： Volker Hederich ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    IPC: C09B1/14 ,  C09B1/06 ,  C09B1/20 ,  C09B1/28 ,  C09B1/32 ,  C09B1/50 ,  C09B1/503 ,  C09B1/514 ,  C09B1/515 ,  C09B1/54 ,  C09B1/58 ,  C09B1/60 ,  C09B5/24 ,  C09B5/62 ,  C09B67/38 ,  C07C97/26

    CPC classification number: C09B5/24 ,  C09B1/06 ,  C09B1/20 ,  C09B1/50 ,  C09B1/542 ,  C09B1/58 ,  C09B67/008

    Abstract: Dyestuffs, which are free from nitro groups and sulphonic acid groups, of the formulaF--Z--(OA).sub.n --OR IwhereinF denotes an anthraquinone nucleus which contains at least one auxochromic group in the .alpha.-position,Z denotes a direct bond or a bridge member,A denotes alkylene,R denotes alkyl, aralkyl, cycloalkyl, aryl or acyl andn denotes 3 to 8,with the proviso that R does not represent aralkyl if n denotes the number 3 and the number of the auxochromic groups is two, have a melting point below 140.degree. C., in particular below 100.degree. C., and are outstandingly suitable for dyeing and printing synthetic fibre materials, in particular those of polyesters, on which they produce dyeings with good fastness to sublimation, washing and light.The dyestuffs are advantageously employed in the form of liquid or pulverulent preparations which contain, in addition to the dyestuff, emulsifying polar/non-polar compounds and, if appropriate, formulating agents and extenders.These preparations are distinguished by very high solubility in cold water and require no further dyeing auxiliaries such as, for example, carriers.

    Abstract translation: 不含硝基和磺酸基的式FZ-（OA）n-OR I的染料，其中F表示在α位具有至少一个辅助色团的蒽醌核，Z表示直接键或 桥构件，A表示亚烷基，R表示烷基，芳烷基，环烷基，芳基或酰基，n表示3至8，条件是R不表示芳烷基，如果n表示数3，并且辅助色团的数目为2 熔点低于140℃，特别是低于100℃，特别适用于染色和印刷合成纤维材料，特别是聚酯的合成纤维材料，在其上生产具有良好的升华牢度的染色，洗涤和 光。 染料有利地以液体或粉状制剂的形式使用，除了染料之外，还含有乳化极性/非极性化合物，如果合适的话，它还含有配制剂和增量剂。 这些制剂的特征在于在冷水中的非常高的溶解度，并且不需要进一步的染色助剂，例如载体。

    Water-insoluble azo-purimidine pigments and their use in coloring substrates
    9.
    发明授权
    Water-insoluble azo-purimidine pigments and their use in coloring substrates 失效
    水不溶性偶氮 - 嘌脒颜料及其在底物着色中的用途

    公开(公告)号：US4421601A

    公开(公告)日：1983-12-20

    申请号：US866538

    申请日：1978-01-03

    Applicant: Gunter Stephan ,  Karl H. Schundehutte

    Inventor： Gunter Stephan ,  Karl H. Schundehutte

    IPC: C08K5/00 ,  C08K5/22 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09B29/52 ,  C09D7/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C09D1/00 ,  C09D17/00 ,  D06P1/44

    CPC classification number: C09B29/3669

    Abstract: A dyestuff of the formula ##STR1## wherein X.sub.1 denotes amino, cyanamino, acetylamino, guanidino, ureido or hydroxyl;Y.sub.1 and Z.sub.1 denote hydroxyl or amino, with the proviso that at most 2 of the 3 radicals X.sub.1, Y.sub.1 and Z.sub.1 denote hydroxyl;R.sub.1 represents hydrogen, nitro, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, nitrile, C.sub.1 -C.sub.4 -alkylsulphonyl, trifluoromethyl, phenylsulphonyl, benzylsulphonyl, phenoxy, carbo-C.sub.1 -C.sub.4 -alkoxy, carbophenoxy, carbonamido, C.sub.1 -C.sub.4 -alkylcarbonylamino, benzoylamino, sulphonamido, or carbonamido or sulfonamide mono-substituted or disubstituted by C.sub.1 -C.sub.4 -alkyl, phenyl, or benzyl; andR.sub.2 and R.sub.3 represent hydrogen; chlorine C.sub.1 -C.sub.4 -alkyl, carbo-C.sub.1 -C.sub.4 -alkoxy, carbonamido; carbonamido mono-substituted or disubstituted by C.sub.1 -C.sub.4 -alkyl, phenyl, or benzyl, or C.sub.1 -C.sub.4 -alkoxyand a process for coloring substrates using such dyestuff.

    Abstract translation: 其中X1表示氨基，氨基氨基，乙酰氨基，胍基，脲基或羟基的式的染料; Y1和Z1表示羟基或氨基，条件是3个基团中至多2个，X1和Y1表示羟基; R1代表氢，硝基，氯，溴，C1-C4-烷基，C1-C4-烷氧基，腈，C1-C4-烷基磺酰基，三氟甲基，苯基磺酰基，苄基磺酰基，苯氧基，C 1 -C 4 - 烷氧基， 苯基，苯甲酰氨基，磺酰氨基或被C 1 -C 4烷基，苯基或苄基单取代或二取代的碳酰氨基或磺酰胺; R2和R3代表氢; 氯C1-C4烷基，碳-C1-C4-烷氧基，碳酰氨基; 由C 1 -C 4 - 烷基，苯基或苄基或C 1 -C 4 - 烷氧基单取代或二取代的碳酰胺基和使用这种染料着色底物的方法。

    Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneoxy group
    10.
    发明授权
    Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneoxy group 失效
    含有聚氧乙烯基的硝基 - 二苯基氨基 - 氨基 - 苯基衍生物

    公开(公告)号：US4145342A

    公开(公告)日：1979-03-20

    申请号：US813314

    申请日：1977-07-06

    Applicant: Kersten Trautner ,  Karl H. Schundehutte

    Inventor： Kersten Trautner ,  Karl H. Schundehutte

    IPC: C09B29/01 ,  C09B29/12 ,  C09B43/11 ,  C09B43/00 ,  C09B43/18

    CPC classification number: C09B43/11 ,  C09B29/0003 ,  C09B29/12

    Abstract: Disperse dyestuffs of the formula ##STR1## wherein Q.sub.1 and Q.sub.2 are hydrogen or the group V-(A-O).sub.n Z, but do not at the same time represent hydrogen, A -- denotes an alkylene group, V -- denotes a direct bond or a bridge member, Z -- denotes hydrogen, alkyl, aryl, aralkyl or acyl and N -- denotes an integer from 2-10 and the rings A, B and D can be further substituted. The dyestuffs are suitable for dyeing polyester fibres from an aqueous liquor by the exhaustion process since they are distinguished by a good affinity and build-up power. The dyeings are very clear and display good general fastness properties, such as fastness to light, sublimation and measuring.

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