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    • 3. 发明专利
      IN216351B Process for mono-, di- and trichromie dyeing and printing of natural and synthetic polyamide material 未知
    • Process for mono-, di- and trichromie dyeing and printing of natural and synthetic polyamide material
    • IN216351B
    • 2008-03-14
    • IN537KO2004
    • 2004-09-06
    • DYSTAR TEXTILFARBEN GMBH & CO
    • EHRENBERG STEFAN DR , GIEHL ANDREAS DR , JOERG WOERNER
    • D06P1/38 , C09B62/06 , C09B62/505 , C09B62/513 , C09B67/22 , C09B67/24 , D06P1/384 , D06P3/10 , D06P3/24
    • Blue-, red- and/or yellow-dyeing dye mixtures are new. Blue-, red- and/or yellow-dyeing dye mixtures are new. The blue mixture comprises at least one dye of formula (I) and (II). The red mixture comprises at least one dye of formula (III) and (IV). The yellow mixture comprises at least one dye of formula (V) and (VI). [Image] [Image] [Image] [Image] B 1-CH 2-CH 2-CH 2-, -CH 2-C(CH 3) 2-CH 2-, 1,3-phenylene (substituted at 2 position by methyl and at 5 position by SO 3M), 1,3-phenylene (substituted at 2, 4 and 6 position by methyl and at 5 position by SO 3M) or cyclohexane-1,4-diyl; V 1-NH-phenyl (substituted by R 2, R 1and -SO 2-Y 1); V 2-NH-phenyl (substituted by R 4and R 3); R 1- R 3H, methyl, methoxy or chlorine; R 4H or -SO 3M; Y 1- Y 6vinyl or beta -sulfatoethyl; M : H, sodium or potassium; R 5H, -SO 3M, -COOM, methyl or chlorine; R 6H, methyl or methoxy; R 7and R 8H, methyl, methoxy or -SO 3M; D 12-naphthyl (substituted at 1 position by SO 3M), 2-naphthyl (substituted at 1, 5 positions by SO 3M), 2-naphthyl (substituted at 3, 6 and 8 positions by SO 3M), 2-naphthyl (substituted at 4, 6 and 8 positions by SO 3M), 2-naphthyl (substituted at 6 and 8 positions by SO 3M) or 2-naphthyl (substituted at 4 and 8 positions by SO 3M). Independent claims are included for the following: (1) preparation of the blue-dyeing dye mixture involving either mechanically mixing the individual dyes; or reacting a compound of formula (XVI) with 1,3,5-trichlorotriazine to form a compound of formula (XVII) and further with a mixture of compounds of formulae H-V 1and H-V 2, and optionally adding further dyes of formula (I), (II) and (VII) to the reaction solution; (2) preparation of the red-dyeing dye mixture involving mixing a diazo component of formula (X) and phenylamine (substituted by -SO 2-Y 3), being conjointly diazotized and coupled onto the coupling component of either 6-amino-4-hydroxy-naphthalene-2-sulfonic acid, sodium salt of 6-amino-4-hydroxy-naphthalene-2-sulfonic acid or potassium salt of 6-amino-4-hydroxy-naphthalene-2-sulfonic acid, and optionally the reaction solution has further dyes of formula (III), (IV) and (VIII) added to it; and (3) preparation of the yellow-dyeing dye mixture involving mixing a diazo component of a compound of formula (XIII) with a diazo component of a compound of formula D 1-NH 2, being conjointly diazotized and coupled onto the coupling component of 5-methyl-2-phenyl-2H-pyrazol-3-ol (substituted by R 7, R 8or -SO 2-Y 4), and optionally the reaction solution has further dyes of formulae (V), (VI) and (IX) added to it in the desired ratio. [Image] [Image] [Image] [Image] R 9- R 12H, methyl, methoxy or chlorine; Y 7- Y 9or Y 11vinyl or beta -sulfatoethyl; Y 10not defined; W : 4-chloro-[1,3,5]triazin-6-yl (substituted at 2 position by phenyl-amine (substituted by -SO 2-Y 9or -SO 2-M)) or -C(O)-phenyl; D 2fiber-reactive radical, phenyl (substituted at 2 position by SO 3M), phenyl (substituted at 2 position by SO 3M and 4-position by CH 3), phenyl (substituted at 4 position by SO 2-Y 10), phenyl (substituted at 2 position by SO 2-Y 10), phenyl (substituted at 3 position by SO 2-Y 10), 2-naphthyl (substituted at 1 position by SO 3M), 2-naphthyl (substituted at 1 position by SO 3M and 6 position by SO 2-Y 10), 2-naphthyl (substituted at 1 and 5 positions by SO 3M) or 5-(5-chloro-2,6-difluoropyrimidin-4-ylaminomethyl)-2-naphthyl (substituted at 1 position by SO 3M); R 13(2-4C)-alkanoylamino, ureido, sulfamoyl or acetyl; D 3D 1. Provided that when D 2comprises a fiber-reactive radical then W additionally represent -C(O)-phenyl.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 6. 发明专利
      ES2224963T3 COLORANTES REACTIVOS CON LA FIBRA SOLUBRLE EN AGUA, PROCEDIMIENTO PARA SU PREPARACION Y SU UTILIZACION. 未知
    • COLORANTES REACTIVOS CON LA FIBRA SOLUBRLE EN AGUA, PROCEDIMIENTO PARA SU PREPARACION Y SU UTILIZACION.
    • ES2224963T3
    • 2005-03-16
    • ES00110339
    • 2000-05-13
    • DYSTAR TEXTILFARBEN GMBH & CO
    • DANNHEIM JORG DR , EHRENBERG STEFAN DR
    • C09B62/503 , C09B62/04 , C09B62/44 , C09B62/51 , C09B62/513 , C09B62/517 , D06P1/384 , D06P3/66
    • Colorante que responde a la fórmula general (1) **(Fórmula)** en la cual significan: F es el resto de un colorante monoazoico, diazoico o poliazoico, o de un colorante azoico de complejo de metal pesado derivado de éstos, o de un colorante de azometina, fenacina, estilbeno, trifenilmetano, xanteno, tioxanteno, nitroarilo, naftoquinona, pirenquinona o perileno-tetracarbamida; Rx es un átomo de hidrógeno o un grupo alquilo de 1 a 4 átomos de C que se puede sustituir por halógeno, hidroxi, ciano, alcoxi de 1 a 4 átomos de C, alcoxicarbonilo de 2 a 5 átomos de C, carboxi, sulfamoilo, sulfo o sulfato, preferentemente el grupo metilo o etilo y en especial un átomo de hidrógeno; n es el número 1 ó 2, preferentemente 1; Q es un grupo de la fórmula general (2) **(fórmula)** en la cual R Z es un átomo de hidrógeno o un grupo alquilo de 1 a 4 átomos de C, que se puede sustituir por halógeno, hidroxi, ciano, alcoxi de 1 a 4 átomos de C, carboxi, sulfamoilo, sulfo o sulfato o por un resto de fenilo, sustituido en su caso por sustituyentes del grupo halógeno, alcoxi de 1 a 4 átomos de C, alquilo de 1 a 4 átomos de C, sulfo y carboxi, o un resto de ciclohexilo o un resto de fenilo, sustituido en su caso por sustituyentes del grupo halógeno, alcoxi de 1 a 4 átomos de C, alquilo de 1 a 4 átomos de C, sulfo y carboxi; W es alquileno-SO2-Y o alquileno-het-alquileno-SO2-Y, donde alquileno significa un resto de alquileno con 1 a 2 átomos de C, het es un grupo -O-, -NH-, - N(alquil)- donde alquilo tiene el significado antes mencionado, -S- o SO2 - e Y tiene el significado mencionado más adelante; A significa el número cero o 1 y B significa el número 1 ó 2, donde la suma de (A + B) es igual al número 2 y donde, en el caso de B igual a 2, los grupos de la fórmula -W- (SO2-Y) pueden tener el mismo significado o un significado diferente entre ellos; V es un enlace directo o un grupo alquileno, o es un resto de arileno dado el caso sustituido, o un resto de arileno o de alquileno-arileno o de arileno-alquileno o de alquileno-arileno-alquileno o de arileno-alquileno-arileno, o un resto de arileno-arileno interrumpido por uno de los siguientes heterogrupos, donde los restos de alquileno son los de 1 a 8 átomos de C y pueden ser sustituidos, y los restos de arileno son en su caso restos de fenileno o de naftileno sustituidos, y donde los restos de alquileno pueden estar interrumpidos por 1 o varios heterogrupos, como -NH-, -N(R)- con R igual a alquilo de 1 a 4 átomos de C que se puede sustituir por sulfo, carboxi, sulfato, fenilo o sulfofenilo, -O-, -S-, -SO2-, -CO-, -SO2-NH-, -NH-SO2-, -NH-CO- y -CO-NH-, y las partes de alquileno y arileno en los restos combinados de alquileno/arileno pueden estar separadas entre sí por uno de estos heterogrupos; y es el número 1 ó 2.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 7. 发明专利
      AT273350T  未知
    • AT273350T
    • 2004-08-15
    • AT00110339
    • 2000-05-13
    • DYSTAR TEXTILFARBEN GMBH & CO
    • DANNHEIM JOERG DR , EHRENBERG STEFAN DR
    • C09B62/503 , C09B62/04 , C09B62/44 , C09B62/51 , C09B62/513 , C09B62/517 , D06P1/384 , D06P3/66
    • Monoazo, disazo or polyazo dye used for dyeing and printing cotton wool is prepared by reacting a trichlorotriazine with cyanamide and then an amine. Preferred Definitions: Monoazo, disazo or polyazo dye of formula (I) is new: F = monoazo, disazo or polyazo dyre residue, a heavy metal azo dye complex derived from these, or an anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthene, nitroaryl, naphthaquinone, pyrequinone or perylene tetracarbimide dye; Rx = H or 1-4C alkyl optionally substituted by halogen, OH, CN, 1-4C alkoxy, 2-5C alkoxycarbonyl, carboxy, sulfamoyl, sulfo sulfato, preferably (m)ethyl, especially; n = 2 or preferably 1; Q = -(N(Rz)a)-(W)b; Rz = H or 1-4C alkyl optionally substituted by halogen, OH, CN, 1-4C alkoxy, carboxy, sulfamoyl, sulfo sulfato, phenyl optionally substituted by halogen, 1-4C alkoxy or alkyl or sulfo, a cyclohexyl, or phenyl optionally substituted halogen, 1-4C alkoxy or alkyl or sulfo; W = alkyl-SO2Y or alkyl-Het-alkyl-SO2Y; alkyl = 1-4C alkyl; Het = O, NH, N(alkyl), S or SO2; Y = vinyl or ethyl in the beta position or an alkali eliminatable substituent where SO2Y can b e bonded to F or V via a 1-4C alkenyl or alkylamino or directly; a = 0 or 1; b = 1 or 2; a+b = 2; V = direct bond or an alkenyl or optionally substituted arylene, or an alkylene-arylene, arylene-alkylene, alkylene-arylene-alkylene or arylene-alkylene-arylene group, or an arylene-arylene-alkylene group optionally substituted by a neighboring heteroatom, where alkylene has 1-8C and is optionally substituted by NH, NR (R = 1-4C alkyl), sulfo, carboxy, phenyl sulfophenyl and can be interrupted by O, S, SO2, CO,SO2NH, NHSO2, NHCO or CONH, and arylene is optionally substituted phenylene or naphthylene; y = 0, 1 or 2; z = 1 or 2; and h = N when y = 2 or when y = 1 it is NH, NR, NHCONH, NHCO, CONH or a direct bond. Independent claims are included for: (1) dyeing and printing of cotton wool using the above dye; and (2) preparation of the dye by reacting a trichlorotriazine with cyanamide and then with an amine of formula H(W)b.
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