公开(公告)号：US4092307A

公开(公告)日：1978-05-30

申请号：US670310

申请日：1976-03-25

申请人： Hans Ulrich Schutz ,  Arthur Buhler

发明人： Hans Ulrich Schutz ,  Arthur Buhler

IPC分类号： C09B29/42 ,  C09B31/153 ,  C09B45/00 ,  C09B62/012 ,  C09B45/06 ,  C09B45/08 ,  C09B45/10 ,  C09B45/12

CPC分类号： C09B29/3639 ,  C09B31/153 ,  C09B45/00 ,  C09B62/012

摘要： Heavy metal complexes of azo dyes of the formula ##STR1## wherein D is the radical of a diazo component of the benzene or naphthalene series that carries the group --[CO].sub.p-1 OH in ortho-position to the azo group, p is 1 or 2, X.sub.1 is an unsubstituted or substituted amino, alkoxy, aryloxy, alkylmercapto, arylmercapto or aralkoxy group, X.sub.2 is an unsubstituted or substituted amino group or a low molecular alkyl radical, X.sub.3 is an unsubstituted or substituted amino group and Y is a cyano or carbonamido group, said azo dyes of the formula (1) containing at least one of the following groups: a sulpho or sulphonamido group, a sulphonamido group which is substituted by low molecular alkyl, phenyl or phenyl which carries non-ionogenic substituents, a low molecular alkylsulphonyl group or a phenylsulphonyl group which is unsubstituted or substituted by non-ionogenic substituents.

摘要翻译： 式（1）的偶氮染料的重金属配合物，其中D是在与偶氮基相邻的位置上携带基团 - [CO] p-1OH的苯或萘系列的重氮组分的基团， p是1或2，X 1是未取代或取代的氨基，烷氧基，芳氧基，烷基巯基，芳基巯基或芳烷氧基，X 2是未取代或取代的氨基或低分子烷基，X 3是未取代或取代的氨基，Y 所述式（1）的偶氮染料含有以下基团中的至少一个：磺基或磺酰胺基，被低分子烷基取代的磺酰胺基，苯基或苯基，其携带非离子型 取代基，低分子烷基磺酰基或苯基磺酰基，其未被取代或被非离子型取代基取代。

公开(公告)号：USRE29640E

公开(公告)日：1978-05-23

申请号：US711863

申请日：1976-08-05

申请人： Gunther Lamm ,  Johannes Dehnert

发明人： Gunther Lamm ,  Johannes Dehnert

IPC分类号： C07D213/74 ,  C07D213/77 ,  C07D213/82 ,  C07D213/85 ,  C09B29/42 ,  C09B31/153 ,  C09B62/82

CPC分类号： C07D213/74 ,  C07D213/77 ,  C07D213/82 ,  C07D213/85 ,  C09B29/3639 ,  C09B31/153 ,  C09B62/82

摘要： 2,3,6- AND PREFERABLY ALSO 4-SUBSTITUTED PYRIDINE DERIVATIVES BEARING THE RADICAL OF AMMONIA OR A PRIMARY AMINE IN THE 2- AND 6-POSITIONS. The compounds are eminently suitable as coupling components for the production of azo dyes, the coupling taking place in the 5-position.

公开(公告)号：US4066637A

公开(公告)日：1978-01-03

申请号：US605786

申请日：1975-08-18

申请人： Visvanathan Ramanthan

发明人： Visvanathan Ramanthan

IPC分类号： C09B29/42 ,  C09B31/153 ,  C09B44/08 ,  C09B44/10 ,  C09B44/12 ,  C09B29/36 ,  C09B45/00 ,  D06P3/52 ,  D06P3/76

CPC分类号： C09B31/153 ,  C09B29/3639 ,  C09B44/08 ,  C09B44/10 ,  C09B44/126

摘要： A basic azo dyestuff, which is free form acid groups conferring solubility in water, of the formula ##STR1## wherein two radicals Z represent groups of the formula --NR'R" and one radical Z represents a group of the formula --NR'R", --OR'" or --SR'", wherein R', R", and R'" each represents hydrogen, aryl, cycloalkyl or an aliphatic radical and R' and R" are able to form a ring containing the amino nitrogen and the radicals --NR'R" may be the same or different, R is alkyl, substituted alkyl or cycloalkyl, n is 1 or 2, Y represents a radical of the formula --CN or --CONH.sub.2, and D represents the radical of an aromatic or heterocyclic diazo component, and wherein at least one radical Z and/or D contains a basic, optionally cationic group. These dyestuffs are useful for dyeing and printing synthetic fibers to produce intensive and level dyeings with good fastness to light and general fastness properties.

公开(公告)号：US4038268A

公开(公告)日：1977-07-26

申请号：US496715

申请日：1974-08-12

申请人： Karl Ludwig Moritz ,  Karl Heinz Schundehutte

发明人： Karl Ludwig Moritz ,  Karl Heinz Schundehutte

IPC分类号： C09B29/42 ,  C09B31/153 ,  C09B43/11 ,  C09B29/36 ,  C07D213/38

CPC分类号： C09B43/11 ,  C09B29/3639 ,  C09B31/153

摘要： Azo dyestuffs free of sulphonic acid groups and carboxylic acid groups are prepared by coupling a diazo compound with a coupler which is prepared by reacting an organic amine with a pyridinium salt having the formula ##STR1## IN WHICH R is substituted or unsubstituted alkyl, cycloalkyl, aralkyl or aryl; andR.sub.1 is substituted or unsubstituted alkyl or aralkyl. The dyestuffs are suitable for dyeing and printing synthetic materials such as polyolefines, polyvinyl compounds, cellulose acetate and triacetate and polyesters to give yellow to blue dyeings and prints with good fastness properties especially to light and sublimation.

公开(公告)号：US3809695A

公开(公告)日：1974-05-07

申请号：US71971168

申请日：1968-04-08

申请人： DEGUSSA

发明人： STEINMETZ G ,  THIELE K

IPC分类号： C07D213/61 ,  C07D213/73 ,  C07D213/74 ,  C09B29/42 ,  C07D31/26

CPC分类号： C07D213/73 ,  C07D213/61 ,  C07D213/74 ,  C09B29/3639

摘要： 2,6-DICHLORO-3-NITRO-PYRIDINE AND ITS PRODUCTION BY REACTION OF 2,6-DICHLOROPYRIDINE WITH A MIXTURE OF CONCENTRATED SULFURIC ACID AND SMOKING NITRIC ACID UNDER REFLUX. THE 2,6-DICHLORO-3-NITRO-PYRIDINE IS USEFUL AS A HERBICIDE AND ALSO IN VIEW OF THE SELECTIVE REACTIVITY OF THE CHLORINE SUBSTITUENT, IT IS USEFUL AS AN INTERMEDIATE IN THE PREPARATION OF OTHER USEFUL PRODUCTS, SUCH AS COMPOUNDS HAVING ANALGESIC ACTION.

公开(公告)号：USRE17281E

公开(公告)日：1929-04-23

申请号：US17281D

IPC分类号： C09B29/42

CPC分类号： C09B29/3639

公开(公告)号：US1680110A

公开(公告)日：1928-08-07

申请号：US9777226

申请日：1926-03-26

申请人： PYRIDIUM CORP

发明人： IWAN OSTROMISLENSKY

IPC分类号： C09B29/42

CPC分类号： C09B29/3639

公开(公告)号：US10023742B2

公开(公告)日：2018-07-17

申请号：US15151624

申请日：2016-05-11

申请人： Huntsman International LLC

发明人： Urs Lauk ,  Patric Nowack ,  Ralf Petermann ,  Romeo Dreier

IPC分类号： C09B29/036 ,  C09B29/01 ,  C09B29/033 ,  C09B29/08 ,  C09B43/42 ,  C09B29/095 ,  C09B29/42 ,  C09B29/36 ,  D06P3/52

CPC分类号： C09B29/0033 ,  C09B29/0003 ,  C09B29/0007 ,  C09B29/0048 ,  C09B29/0085 ,  C09B29/0805 ,  C09B29/0809 ,  C09B29/095 ,  C09B29/3639 ,  C09B29/3691 ,  C09B43/42 ,  C09B67/0046 ,  C09B67/0051 ,  D06P3/52 ,  D10B2331/04

摘要： The present invention relates to azo dyes of formula wherein R1 denotes C1-C12 alkyl which is unsubstituted or substituted by one or more C1-C12 alkoxy groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical —O—, —S—, —NR4—, —COO— or —OOC—; R4 is hydrogen or C1-C12 alkyl; either R2 is cyano and R3 is halogen or R2 is halogen and R3 is cyano; and Ar represents a carbocyclic or heterocyclic aromatic radical, to the process for the preparation thereof, to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fiber materials, more especially textile materials.

公开(公告)号：US09938411B2

公开(公告)日：2018-04-10

申请号：US13991456

申请日：2011-11-28

申请人： Patric Nowack ,  Urs Lauk ,  Athanassios Tzikas

发明人： Patric Nowack ,  Urs Lauk ,  Athanassios Tzikas

IPC分类号： C09B29/36 ,  D06P1/18 ,  D06P3/54 ,  C09B29/42

CPC分类号： C09B29/3639 ,  D06P1/18 ,  D06P3/54

摘要： The present invention relates to disperse azo dyes based on diazo components having at least one fluorine-containing substituent and an 2,6-diaminosubstituted pyridine coupling component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fiber materials, more especially textile materials.

公开(公告)号：US09834682B2

公开(公告)日：2017-12-05

申请号：US14476852

申请日：2014-09-04

申请人： Milliken & Company

发明人： Eduardo Torres ,  Sanjeev Kumar Dey ,  Gregory Scot Miracle

IPC分类号： C09B29/36 ,  C11D3/42 ,  C09B29/08 ,  C09B29/42 ,  C09B29/033 ,  C09B69/00 ,  C11D3/40

CPC分类号： C09B29/3691 ,  C09B29/0059 ,  C09B29/0802 ,  C09B29/3639 ,  C09B69/00 ,  C11D3/40 ,  C11D3/42

摘要： The present invention relates to laundry care compositions comprising carboxylate dyes. The laundry care compositions can be laundry detergent compositions, laundry additive compositions such as fabric enhancer compositions or bleach additive compositions. Preferably, the laundry care composition is a laundry detergent composition. The composition can be a solid, such as a powder, tablet or bar, or a liquid. The composition can be in the form of a unit dose, such as pouch. Suitable unit dose pouches include single compartment and multi-compartment pouches.