TH75487A - Reactive dye primary color Preparation and use of it - Google Patents

Abstract

DC60 is the reactive primary color of the formula (chemical formula) (1), where Q1 and Q2 are each independent of the hydrogen groups, C1-C4 alkyls with or without substituents. D1 is the radical of the diazo component, which itself is a mono or diazo primary color, or contains such primary colors. D2 is defined as D1 or the radical of the formula and one primary color, such as one, two or three primary colors of the group whose formula is (chemical formula) (2), where (Q3)0-3 indicates from 0-3 to the substituents. Similar to or different from the halogen, C1-C4 alkyl, C1-C4 alcoxy, carboxy and sulfo groups, and Z1 is the radical of the formula -SO2-Y (3a) -NH-CO-(CH2)m-SO2-Y (3b) -CONH-(CH2)n-SO2-Y (3c) -NH-CO-CH(Hal)-CH2-Hal (3d) or -NH-CO-C(Hal)=CH2 (3e), Y is vinyl or -CH2-CH2-U radical, and U is the detachable group under alkaline conditions, Q is the CH(Hal)-CH2-Hal or C(Hal)=CH2 group, m and n are independent of each other in the number 2, 3 or 4, and Hal is the halogen suitable for dyeing fiber materials containing cellulose or amide groups. The reactive primary colors of the formula Chemical Formula (1), where Q1 and Q2 are each independent of the hydrogen groups, C1-C4 alkyl with or without substituents, D1 is the radical of the diazo component, which itself is a mono or diazo primary color, or contains such primary colors, D2 is defined the same as D1 or the radical of the formula, and one primary color, such as one, two or three primary colors of the group whose formula is Chemical Formula (2), where (Q3)0-3 indicates from 0-3 to be the substituents. Similar to or different from the halogen, C1-C4 alkyl, C1-C4 alcoxy, carboxy and sulfo groups, and Z1 is the radical of the formula -SO2-Y (3a) -NH-CO-(CH2)m-SO2-Y (3b) -CONH-(CH2)n-SO2-Y (3c) -NH-CO-CH(Hal)-CH2-Hal (3d) or -NH-CO-C(Hal)=CH2 (3e), Y is vinyl or -CH2-CH2-U radical, and U is the detachable group under alkaline conditions, Q is the CH(Hal)-CH2-Hal or C(Hal)=CH2 group, m and n are independent of each other in the number 2, 3 or 4, and Hal is the halogen suitable for dyeing fiber materials containing cellulose or amide groups.

Claims (9)

1. The reactive primary colors of the formula Chemical Formula (1), where Q1 and Q2 are each independent of the hydrogen groups, C1-C4 alkyls with or without substituents, D1 is the radical of the diazo component, which itself is a mono or diazo primary color, or contains such primary colors, D2 is defined as the same as D1 or the radical of the formula, and one primary color, such as one, two or three primary colors of the group whose formula is Chemical Formula (2), where (Q3)0-3 indicates that from 0-3 are the same substituents. Or different from the halogen, C1-C4 alkyl, C1-C4 alkoxy, carboxy and sulfo groups, and Z1 is the radical of the formula -SO2-Y (3a) -NH-CO-(CH2)m-SO2-Y (3b) -CONH-(CH2)n-SO2-Y (3c) -NH-CO-CH(Hal)-CH2-Hal (3d) or -NH-CO-C(Hal)=CH2 (3e) Y is vinyl or -CH2-CH2-U radical and U is the detachable group under alkaline conditions, Q is the CH(Hal)-CH2-Hal or C(Hal)=CH2 group, m and n are independent of each other in the number 2, 3 or 4, and Hal is the halogen, provided that the primary colors of formula (1) do not contain hydroxysulfonylmethyl groups. 2. Reactive pigments according to claim 1, where Q1 and Q2 and hydrogen. 3. Reactive pigments according to one of the claims of Patent 1 or 2, where Y is -Cl, Br, -F, -OSO3H, -SSO3H, -OCO-CH3, -OCO-CH3, -OPO3H2, -OCO-C6H5, -OSO2-C1-C4 alkyl or -OSO2-N(C1-C4 alkyl)2 4. Reactive pigments according to any one of the claims of claims 1 through 3, where D1 corresponds to the radical of formula (5) or (11), chemical formula (5) or chemical formula (11), where R5 is hydrogen or C1-C4 alkyl, (R7)0-3 represent 0 through 3 identical or different substituents. The chosen radical is from the group of halogens, C1-C4 alkyls, C1-C4 alkoxys, C2-C4 alkanoilaminos, carboxyls, and sulfos. X4 is fluorine or chlorine. Z2 is the radical reactive to the formula -SO2-Y (3a), where Y is vinyl or beta-sulfatoethyl. T3 is the radical of the formula (8a), (8b), (8d), (8e), (8f), (8k), or (8m), where (R7)0-3 is as defined herein and (R8)0-3 indicates that from 0 to 3 are similar substituents. Or, different from the groups of halogen, nitro, cyano, trifluoromethyl, sulfamoyl, carbamoyl, C1-C4 alkyl, C1-C4 alkoxy without substituents or replaced by hydroxyl, sulfato, or by C1-C4 alkoxy; amino, C2-C4 alkanoylamino, uredo, hydroxyl, carboxymethyl, C1-C4 alkylsulfonylamino and sulfo, by definition from the groups halogen, C1-C4 alkyl; C1-C4 alkoxy; without substituents or replaced by hydroxyl, sulfato, or by C1-C4 alkoxy; Amino, C2-C4 alkanoylamino, uredo, and sulfo, R11 and R13 are each independent of hydrogen, C1-C4 alkyl, or phenyl. R12 is hydrogen, sina, carbamoyl, or sulfomethyl. (R14)0-3 indicates that from 0 to 3 are substituents that are similar to or different from the group of C1-C4 alkyl, C1-C4 alkoxy, halogen, carboxy, and sulfo, and Z2 is as defined herein. K3 is the radical of the coupling component of the chemical formula (12a), or chemical formula (12b), where R'8 is hydrogen, sulfo, or a non-alkyl C1-C4. or have a substituent in the alkyl part by hydroxyl or by sulfato and R'8a is hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C2-C4 alkanoylamino, uredo or radical of the formula. Chemical formula (3f) where R1a is hydrogen; T1 is amino; N-mono or N,N-di-C1-C4 alkylthio with or without a substituent in the alkyl part by e.g. by hydroxyl, sulfato or sulfo; morpholino; phenylamino with or without a substituent in the phenyl ring part by sulfo, carboxy, acetylamino, chlorine, methyl or by methoxy; or N-C1-C4 alkyl-N-phenylamino with or without a substituent. Similarly, substitutions in the phenyl ring are represented by alkyls with or without hydroxyl, sulfo, or sulfato substituents; or naphthylaminos with or without 1 to 3 sulfo substituents; and X1 is chlorine. 5. A reactive color according to any one of the claims of Claims 1 through 4, where D2 is a radical of the chemical formula (2aa), where Y is vinyl or beta-sulfatoethyl. 6. The procedure for preparing the primary colors of formula (1) under claim (1), which includes (i) the diazotization of approximately one mole equivalent of an amine of formula D2-NH2 (13) by general handling and reaction with approximately one mole equivalent of a compound of formula (14) to produce a compound of formula (15a); and (ii) the diazotization of approximately one mole equivalent of an amine of formula D1-NH2 (16) by general handling and reaction with approximately one mole equivalent of a compound of formula (15a) under (i) to obtain a compound of formula (1) under claim (1), where each D1, D2, Q1 and Q2 have the definitions and meanings given in claim (1). 7. The use of reactive dyes under any one of the claims in Rights 1 through 5, or reactive dyes under Rights 6, in dyeing or printing on fibrous materials containing hydroxy or nitro groups. 8. Applications under claim 7 whereby fibrous, cellulose materials, especially those containing cotton, are reversed or printed. 9. A process for printing woven fiber materials, paper, or plastic films using an inkjet printing method, incorporating the Aqueous inks as per Patent 9.