摘要:
The present invention is related to a novel high fixation ink composition for digital textile printing, which comprises: (A) at least one reactive dye compound with two reactive groups in an amount of 1% to 50% by weight; (B) an organic buffer in an amount of 0.05% to 10% by weight; (C) a humectant in an amount of 10% to 50% by weight; and (D) a solvent in remaining amount. When the aforesaid ink composition is applied in digital textile printing, fixation rate of dye on fabrics is high.
摘要:
A water-soluble azo compound represented by formula (1) or a salt thereof, and an ink composition containing the compound or salt. The ink composition has a chroma saturation and hue suitable for inkjet recording, and enables a material recorded therewith to have high fastness in various fields, in particular high ozone gas resistance, while enabling an image recorded therewith to have excellent storage stability and the like. In formula (1), Q represents a halogen atom; x represents an integer of 2 to 4; and the group A represents an amino group represented by the following formula (101). In formula (101), y represents an integer of 1 to 3.
摘要:
A reactive dye is disclosed. The reactive dye has the structure of formula (I): wherein X, R1, R2, R3, n, Q1, Q2 and (HO3S)1-3 are defined in the specification. The reactive dye of the present invention has great build-up property, reproducibility and fastness.
摘要:
Reactive dyes of formula wherein Q1 and Q2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, D1 is the radical of a diazo component, which is itself a mono- or dis-azo dye or contains such a dye, D2 has the same definition as D1 or is a radical of formula wherein (Q3)0-3 denotes from 0 to 3 identical or different substituents selected from the group halogen, C1-C4alkyl, C1-C4alkoxy, carboxy and sulfo and Z1 is a radical of 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 a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, m and n are each independently of the other the number 2, 3 or 4, and Hal is halogen, are suitable for dyeing cellulosic or amide-group-containing fibre materials.
摘要:
Dye mixtures comprising at least one dye of formula together with at least one dye from the group of formulae wherein the radicals have the definitions given in the claims, are suitable for dyeing or printing cellulose-containing fibre materials, while at the same time exhibiting good build-up behaviour, and yield dyeings of deep shade having good fastness properties.
摘要:
A composition comprising a liquid medium and a compound of Formula (1) or a salt thereof: wherein: m is 1 or 2; n is 1 or 2; and x is 2 to 4. Also claimed are compounds and printing processes.
摘要:
A dye composition, which comprising: a monoazo dye of the formula and a disazo dye of the formula (II) wherein R, R1, R2, R3, R4, Y, K, D are defined in this document ; these kinds of dye composition have good stability and build-up. The dye composition are suitable for dyeing and printing of materials containing cellulose fibers, such as cotton, artificial cotton, linen, and artificial linen, or synthetic polyamide, such as wool, silk, and nylon etc.
摘要:
Aqueous ink which contains compounds having one or more structures represented by general formula (1) in a molecule or salts thereof and which has a clear hue and is excellent in light fastness and moisture resistance is provided. 1 wherein each of R1 to R5 and R7 independently, represents a hydrogen atom, a halogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted alkoxy group, an unsubstituted or substituted alkenyl group, an unsubstituted or substituted aryl group, a hydroxyl group, nullCOOH, nullSO3H, nullCONR8R9 or nullCOXR10, and R6 represents a hydrogen atom, a cyano group, an aminocarbonyl group, a sulfomethyl group or nullSO3H
摘要翻译:提供含有分子中具有一个或多个由通式(1)表示的结构的化合物或其盐并且具有清晰的色调并且耐光性和耐湿性优异的化合物的水性油墨。 其中R 1至R 5和R 7各自独立地表示氢原子,卤素原子,未取代或取代的烷基,未取代或取代的烷氧基,未取代或取代的烯基,未取代或取代的芳基,羟基 ,-COOH,-SO 3 H,-CONR 8 R 9或-COXR 10,R 6表示氢原子,氰基,氨基羰基,磺基甲基或-SO 3 H
摘要:
Compounds of the Formula (1) and salts thereof: wherein B1, B2, Q, R1, R2, A, Z1 and Z2 are defined in the description. Also claimed are compositions containing two or more compounds of the Formula (1), inks containing the compounds and compositions, an ink jet printing process using the inks, a substrate printed with the inks, and an ink jet printer cartridge containing an ink containing a compound of the Formula (1).
摘要:
A recording liquid is disclosed comprising an aqueous medium and at least one dye selected from the dyes of which free acid form is represented by the following formula (I): ##STR1##