公开(公告)号：US07029502B2

公开(公告)日：2006-04-18

申请号：US10470040

申请日：2002-01-18

Applicant: Antoine Clément ,  Anton Andreoli ,  Urs Lauk ,  Athanassios Tzikas

Inventor： Antoine Clément ,  Anton Andreoli ,  Urs Lauk ,  Athanassios Tzikas

IPC: C09B29/42 ,  D06P1/16

CPC classification number: C09B29/3639 ,  Y10S8/922

Abstract: The present invention relates to an azo dye of formula wherein D is the radical of a diazo component of the benzene, naphthalene, diphenyl, thiophene, benzothiazole, benzisothiazole, thiadiazole, indazole, benzotriazole, pyrazole, anthraquinone, naphthalic acid imide, chromone, phthalimide or diphenylene oxide series, R1 is an unsubstituted or substituted aryl radical and R2 is an unsubstituted or substituted aryl radical, with the exception of the compounds of formulae (1a) and (1b) to a process for its preparation and to its use in a process for the production of mass-colored plastics or polymeric color particles, and in the dyeing or printing of semi-synthetic or synthetic hydrophobic fiber materials.

Abstract translation: 本发明涉及下式的偶氮染料，其中D是苯，萘，二苯基，噻吩，苯并噻唑，苯并异噻唑，噻二唑，吲唑，苯并三唑，吡唑，蒽醌，萘二甲酰亚胺，色酮，邻苯二甲酰亚胺的重氮组分 或二苯醚系列，R 1是未取代或取代的芳基，R 2是未取代或取代的芳基，除式（1a）化合物外， 和（1b）的制备方法及其在生产大量着色的塑料或聚合物着色颗粒的方法中的用途，以及在半合成或合成疏水纤维材料的染色或印刷中。

公开(公告)号：US20050177958A1

公开(公告)日：2005-08-18

申请号：US10508715

申请日：2003-03-13

Applicant: Urs Lauk ,  Patric Nowack ,  Alfons Arquint

Inventor： Urs Lauk ,  Patric Nowack ,  Alfons Arquint

IPC: G02B5/20 ,  C08J3/22 ,  C08K5/00 ,  C08K5/04 ,  C08K5/37 ,  C09B1/28 ,  C09B1/32 ,  C09B1/54 ,  C09B1/56 ,  C09B1/58 ,  C09B1/60 ,  G02B5/22 ,  A61K7/13

CPC classification number: C08K5/0041 ,  C09B1/542 ,  C09B1/56 ,  G02B5/22

Abstract: The present invention relates to a compound of formula (I) wherein R1 and R3 are each independently of the other —NHR5, NHSO2R5, —NHCOR5, —OR6 or —SR7, R2 and R4 are each independently of the other —OR6 or —SR7, with the proviso that not all of the substituents R1 to R4 are —SR7, R5 is hydrogen, alkyl, aryl, aralkyl or a group of formula —(CnH2nX)m—H wherein X is —O—, —S—, —SO2—, —NH—, —NR8—, —CONH— or —CONR8— and R8 is alkyl or aryl, n is a number from 2 to 6 and m is a number from 1 to 10, R6 is aryl or heteroaryl and R7 is alkyl, aryl, heteroaryl or a group of formula —(CnH2nX)m—H wherein X is —O—, —S—, —SO2—, —NH—, —NR8—, COHN— or —CONR8— and R8 is alkyl or aryl, to a process for the preparation thereof and to the use thereof in a method of producing mass-coloured plastics or polymeric colour particles.

Abstract translation: 本发明涉及式（I）化合物，其中R 1和R 3各自独立地为其它-NHR 5，NHSO 2，5，5，5，5或5，或6或-SR 7。 R 2和R 4各自独立地为其它的-OR 6 - 或-SR 7 - ，其中 条件是不是全部取代基R 1至R 4都是-SR 7 R 5，R 5是氢， 烷基，芳基，芳烷基或下式基团：其中X是-O-， - （C 1 -C 4） S - ， - SO 2 - ， - NH - ， - NR 8 - ， - CONH - 或-CONR 8 - 和R _{8是烷基或芳基，n是2至6的数，m是1至10的数，R 6是芳基或杂芳基，R 7是 亚烷基是烷基，芳基，杂芳基或式 - （C）的基团，其中X是-O - ， - S - ， - SO 2 - ， - NH - ， - NR 8 - ，COHN-或-CONR 8 - 和R}

公开(公告)号：US6111083A

公开(公告)日：2000-08-29

申请号：US294481

申请日：1999-04-20

Applicant: Antoine Clement ,  Alfons Arquint ,  Urs Lauk

Inventor： Antoine Clement ,  Alfons Arquint ,  Urs Lauk

IPC: C07C231/12 ,  C07C233/43 ,  C09B29/08 ,  C09B29/085 ,  D06P3/54

CPC classification number: C09B29/0817 ,  C07C233/43 ,  Y10S8/922

Abstract: Disperse dyes of formula ##STR1## wherein R.sub.1 is nitro or cyano, R.sub.2 is halogen, R.sub.3 is C.sub.1 -C.sub.4 alkyl, R.sub.4 and R.sub.5 are each independently of the other methyl or ethyl and R.sub.6 is hydrogen, methyl or ethyl, with the proviso that R.sub.6 is not hydrogen if R.sub.1 is cyano, R.sub.2 is halogen and R.sub.3 is methyl or isopropyl or if R.sub.1 is nitro, R.sub.2 is halogen and R.sub.3 is methyl.These dyes are suitable in particular for dyeing and printing polyester textile materials.

Abstract translation: 式中R 1为硝基或氰基的分散染料，R 2为卤素，R 3为C 1 -C 4烷基，R 4和R 5各自独立地为甲基或乙基，R 6为氢，甲基或乙基，条件是R 6不为氢 如果R1是氰基，R2是卤素，R3是甲基或异丙基，或者如果R1是硝基，R2是卤素，R3是甲基。 这些染料特别适用于染色和印花聚酯纺织材料。

公开(公告)号：US5639864A

公开(公告)日：1997-06-17

申请号：US460396

申请日：1995-06-02

Applicant: Urs Lauk

Inventor： Urs Lauk

IPC: C09B33/22 ,  C09B43/16 ,  C09B62/09 ,  D06P3/66 ,  D06P3/87 ,  D06P3/872 ,  C09B31/28 ,  C09B35/36 ,  C09B35/38 ,  D06P1/18

CPC classification number: C09B62/09 ,  C09B43/16 ,  Y10S8/922

Abstract: Azo dyes of formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen or unsubstituted or substituted C.sub.1 -C.sub.4 alkyl,R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are each independently of one another hydrogen, halogen, sulfo, carbamoyl, carboxy, unsubstituted or hydroxy-substituted C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy;C.sub.2 -C.sub.4 alkanoylamino which is unsubstituted or substituted in the alkyl moiety by hydroxy or C.sub.1 -C.sub.4 alkoxy, or ureido which is unsubstituted or substituted in the amino end group by one or two C.sub.1 -C.sub.4 alkyl groups,Y.sub.1 is hydroxy, halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, amino; N-mono-C.sub.1 -C.sub.4 alkylamino or N,N-di-C.sub.1 -C.sub.4 alkylamino, each of which is unsubstituted or substituted in the alkyl moiety by hydroxy, sulfo, carboxy or C.sub.1 -C.sub.4 alkoxy; C.sub.5 -C.sub.7 cycloalkylamino which is unsubstituted or substituted in the cycloalkyl ring by C.sub.1 -C.sub.4 alkyl; phenylamino or N-C.sub.1 -C.sub.4 alkyl-N-phenylamino, each of which is unsubstituted or substituted in the phenyl ring by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, carboxy, sulfo or halogen; morpholino or piperidin-1-yl, andA.sub.1 is the radical of a metal-free monoazo dye,are direct dyes for different substrates, in particular cellulosic fibre materials. Said dyes are high-temperature resistant and are therefore particularly suitable for the one-bath, single-step dyeing of polyester/cotton blends with a disperse dye for polyester fibres under the dyeing conditions for polyester fibres.

Abstract translation: 其中R 1和R 2各自独立于另一个氢或未取代或取代的C 1 -C 4烷基，R 3，R 4，R 5，R 6和R 7各自独立地为氢，卤素 ，磺基，氨基甲酰基，羧基，未取代或羟基取代的C 1 -C 4烷基或C 1 -C 4烷氧基; 在烷基部分未被取代或被羟基或C 1 -C 4烷氧基取代的C 2 -C 4烷酰基氨基或未被氨基端基被1或2个C 1 -C 4烷基取代的脲基，Y 1是羟基，卤素，C 1 -C 4烷氧基， C 1 -C 4烷硫基，氨基; N，C 1 -C 4烷基氨基或N，N-二-C 1 -C 4烷基氨基，其各自未被取代或在烷基部分被羟基，磺基，羧基或C 1 -C 4烷氧基取代; 未被取代或被环烷基环被C1-C4烷基取代的C5-C7环烷基氨基; 苯基氨基或N-C 1 -C 4烷基-N-苯基氨基，其各自未被取代或在苯环中被C1-C4烷基，C1-C4烷氧基，羧基，磺基或卤素取代; 吗啉代或哌啶-1-基，而A1是无金属单偶氮染料的基团，是用于不同基底，特别是纤维素纤维材料的直接染料。 所述染料耐高温，因此特别适用于在聚酯纤维的染色条件下用于聚酯纤维的分散染料的聚酯/棉混纺物的单浴，单​​步染色。

公开(公告)号：US5324330A

公开(公告)日：1994-06-28

申请号：US988539

申请日：1992-12-10

Applicant: Rudolf Schaulin ,  Urs Lauk

Inventor： Rudolf Schaulin ,  Urs Lauk

IPC: C09B67/22 ,  D06P3/52 ,  D06P3/60 ,  D06P3/66 ,  D06P3/82 ,  D06P1/00 ,  C09B56/00

CPC classification number: C09B67/0055 ,  Y10S8/918 ,  Y10S8/922

Abstract: Dye mixtures comprising at least one dye of formula ##STR1## and at least one dye of formula ##STR2## wherein the substituents are as defined in claim 1, have good allround fastness properties and are suitable for dyeing cellulosic fibre materials.

Abstract translation: 包含至少一种下式的染料的染料混合物，其中取代基如权利要求1所定义，其中取代基如权利要求1所定义，具有式（1）的化合物和/或图像的至少一种式 适用于染色纤维素纤维材料。

公开(公告)号：US5149791A

公开(公告)日：1992-09-22

申请号：US604552

申请日：1990-10-26

Applicant: Athanassios Tzikas ,  Urs Lauk

Inventor： Athanassios Tzikas ,  Urs Lauk

IPC: C09B62/085 ,  D06P3/66

CPC classification number: C09B62/085

Abstract: Novel reactive dyes of the formula ##STR1## in which Z is a radical of the formula ##STR2## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or C.sub.1 -C.sub.6 alkyl, which can be substituted by C.sub.1 -C.sub.4 alkoxy, hydroxy-C.sub.1 -C.sub.4 alkoxy, HO--(CH.sub.2 CH.sub.2 --O).sub.2-4 --, C.sub.1 -C.sub.4 alkoxy-carbonyl, C.sub.2 -C.sub.4 alkanoyloxy, carboxyl, cyano, chlorine, sulfo or sulfato, n is the number 0, 1 or 2 and m is the number 1 or 2, (Q.sub.1).sub.m is 1 or 2 substituents Q.sub.1 independent of one another from the group comprising C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, acetylamino and carboxyl, (Q.sub.2).sub.n is 0 to 2 substituents Q.sub.2 and (Q.sub.2).sub.m is 1 or 2 substituents Q.sub.2 independent of one another from the group comprising C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, acetylamino, halogen and carboxyl, and the sulfo group in the radical of the formula (1b) is bonded to the benzene ring in the 3- or 4-position, give deep scarlet red dyeings and prints with good fastness properties on cellulose fibres.

Abstract translation: 式（1）的新型活性染料，其中Z是下式的基团：其中R 1和R 3是下式的基团：其中R 1和 可以被C1-C4烷氧基，羟基-C1-C4烷氧基，HO-（CH2CH2-O）2-4-，C1-C4烷氧基羰基，C2-C4烷酰氧基，羧基取代的氢或C1-C6烷基 ，氰基，氯，磺基或硫酸根，n为数0,1或2，m为数1或2，（Q1）m为1或2个取代基Q1彼此独立地为C 1 -C 4烷基，C 1 -C4烷氧基，乙酰氨基和羧基，（Q2）n为0至2个取代基Q2和（Q2）m为1或2个取代基Q2彼此独立地为包含C1-C4烷基，C1-C4烷氧基，乙酰氨基，卤素和羧基的基团， 式（1b）的基团中的磺基与3-或4-位的苯环结合，在纤维素纤维上产生深红色染色和耐晒性好的印花。