http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-885059-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-04 |
| filingDate | 1959-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30fcb61f3ba26d30ef1ba292516f6759 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52097bfde1ca3fbaec534706dd1f1109 |
| publicationDate | 1961-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-885059-A |
| titleOfInvention | New 1:3:5-triazinylamino dyestuffs |
| abstract | The dipotassium salt of 1-[41 : 61-bis(diethyldithiocarbamyl)-11 : 31 : 51-triazin -21-ylamino]-8-naphthol-3 : 6-disulphonic acid is made by reacting sodium diethyldithiocarbamate trihydrate with disodium 1-(41 : 61-dichloro-11 : 31 51-triazin-21-ylamino)-8-naphthol-3 : 6-disulphonate in the presence of sodium hydrogen phosphate and potassium dihydrogen phosphate and then adding potassium chloride. 2 - Chloro - 4 - (diethyldithiocarbamyl) - 6 - phenyl-1 : 3 : 5-triazine is made by reacting sodium diethyldithiocarbamate trihydrate with 2 : 4-dichloro-6-phenyl-1 : 3 : 5-triazine.ALSO:The invention comprises dyestuffs which contain, attached to a carbon atom present in the dyestuffs, at least one group of the formula I <FORM:0885059/IV (c)/1> where R is hydrogen, cycloalkyl or substituted or unsubstituted alkyl and T is a 1 : 3 : 5-triazine ring which carries one or two groups of the formula II <FORM:0885059/IV (c)/2> where Z1 and Z11 are the same or different substituted or unsubstituted hydrocarbon or heterocyclic radicals, or Z1 and Z11 may be joined together to form with the nitrogen atom a 5- or 6-membered heterocyclic ring. The dyestuffs specified are of the mono- and polyazo, nitro, anthraquinone and phthalocyanine series and may or may not contain water-solubilising groups or co-ordinately bound metal atoms. When T carries only one group of formula II, there may be attached to the third carbon atom a halogen, hydroxy, mercapto, amino, thiocyano or sulphonic acid radical or a substituted or unsubstituted alkyl or aryl group attached directly or through an oxygen, sulphur or nitrogen atom, including a secondary or cyclic amine group. A large number of such substituents is specified. The dyestuffs in general may be made by reacting a dyestuff containing at least one group of the formula <FORM:0885059/IV (c)/3> wherein T1 is a 1 : 3 : 5-triazine ring which carries one or two halogen atoms with a compound of the formula <FORM:0885059/IV (c)/4> wherein D is a metal atom, or by reacting a dyestuff containing at least one -NHR group with a 1 : 3 : 5-triazine carrying at least one halogen atom and at least one group of the formula <FORM:0885059/IV (c)/5> When the dyestuffs are of the azo series they may be made by coupling a diazolised amine with a coupling component, either or both of which contain at least one group of the formula II. Dyestuffs in which T contains one group of formula II and a group Q which is a hydroxy, alkoxy, aryloxy, mercapto, thiocyano, sulphonic acid, alkyl or aryl substituted mercapto or substituted or unsubstituted amino group are made by reacting a dyestuff containing a 1 : 3 : 5-triazine ring carrying a halogen atom and a group of the formula II with a compound of formula P-Q where Q is as defined above and P is hydrogen or a metal atom. The dyestuffs dye or print textile materials of natural or regenerated cellulose, wool, silk, polyamides, polyacrylonitrile or polyesters a variety of shades. The colouring of cellulose materials may be conducted in conjunction with a treatment with an acid-binding agent. Nitrogen-containing textile materials such as wool and polyamides are dyed from a mildly alkaline, neutral or acid dyebath. Many examples are given. Specifications 209,723, 298,494, 467,815, 503,609, 772,030, 774,925, 775,308, 780,591, 781,930, 784,221, 785,120, 785,222, 805,562, 812,957, 825,377, 826,405, 828,353, 836,248, 837,035, 837,990, 838,311, 838,335, 838,337, 838,341, 838,728, 849,772 and 852,911 are referred to. |
| priorityDate | 1959-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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