Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1989-10-17
1992-01-28
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534629, 534641, 534642, 540126, 544 76, 544187, 544197, 544198, C09B 62503, D06P 1384, D06P 366
Patent
active
050845624
ABSTRACT:
Reactive dyes which particularly suitable for dyeing or printing cellulose fiber material by the exhaust method or by continuous methods, which produce dyeing having good fastness properties in a high coloristic yield, having the formula ##STR1## where D is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye, R.sub.1 and R.sub.2 are independently of each other hydrogen or alkyl having 1 to 4 carbon atoms which may be substituted by halogen, hydroxyl, cyano, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxycarbonyl, carboxyl, sulfamoyl, sulfo or sulfato, B is a direct bond or a radical --(CH.sub.2)--.sub.n or --O--(CH.sub.2)--.sub.n, n is 1, 2, 3, 4, 5 or 6, R is a radical of the formula ##STR2## where R' is hydrogen or C.sub.1 -C.sub.6 alkyl, alk is alkylene having 1 to 7 carbon atoms or a branched isomer thereof, T is hydrogen, halogen, hydroxyl, sulfato, carboxyl, cyano, C.sub.2 -C.sub.4 alkanoyloxy, C.sub.1 -C.sub.4 alkoxycarbonyl, carbamoyl or a radical --SO.sub.2 --Z, V is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or a radical of the formula --(alk)--CH.sub.2 --SO.sub.2 --Z, where (alk) is as defined above, each alk' is indepedently of the other polymethylene having 2 to 6 carbon atoms or a branched isomer thereof, Z is .beta.-sulfatoethyl, .beta.-thiosulfatoethyl, .beta.-phosphatoethyl, .beta.-acyloxyethyl, .beta.-haloethyl or vinyl, p, q, r and t are each independently of the others 1, 2, 3, 4, 5 or 6, s is 2, 3, 4, 5 or 6, and A is a radical of the formula ##STR3## where R.sub.2, B and R are as defined above, X is a radical --SO.sub.2 --Z or --N(R.sub.3)--SO.sub.2 Z, where Z is as defined above, and R.sub.3 is hydrogen, methyl or ethyl, or where A is a radical which is bonded directly to the triazine ring and has the formula (2a), (2b), (2c), (2d), (2e) or (2f) where R', T, alk, V, alk', Z, p, q, r, s and t are as defined above; if it is a radical of the formula (3a), A can be different from the corresponding radical in the formula (1) which includes the benzene nucleus I, and the benzene nuclei I and II or the benzene or naphthalene nucleus III may contain independently of one another further substituents.
REFERENCES:
patent: 4766206 (1988-08-01), Tzikas
patent: 4786721 (1988-11-01), Tzikas et al.
Ciba-Geigy Corporation
Dohmann George R.
Lee Mary C.
McC. Roberts Edward
Powers Fiona T.
LandOfFree
Reactive dyes containing a trisamino-substituted triazinyl moiet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reactive dyes containing a trisamino-substituted triazinyl moiet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reactive dyes containing a trisamino-substituted triazinyl moiet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1862133