CN106497140B - High-fastness blue-to-black disperse dye composition and dye product - Google Patents
High-fastness blue-to-black disperse dye composition and dye product Download PDFInfo
- Publication number
- CN106497140B CN106497140B CN201610824329.9A CN201610824329A CN106497140B CN 106497140 B CN106497140 B CN 106497140B CN 201610824329 A CN201610824329 A CN 201610824329A CN 106497140 B CN106497140 B CN 106497140B
- Authority
- CN
- China
- Prior art keywords
- component
- blue
- dye composition
- disperse dye
- black disperse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 59
- 239000000986 disperse dye Substances 0.000 title claims abstract description 55
- 239000000975 dye Substances 0.000 title claims abstract description 31
- 150000001875 compounds Chemical class 0.000 claims abstract description 24
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 150000002431 hydrogen Chemical group 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 21
- 239000002657 fibrous material Substances 0.000 abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 abstract description 8
- 239000004744 fabric Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920002334 Spandex Polymers 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004759 spandex Substances 0.000 description 3
- 238000010017 direct printing Methods 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- NMDKWAQVRNUKQH-UHFFFAOYSA-N 2-benzylnaphthalene-1-sulfonic acid formaldehyde Chemical compound C=O.C(C1=CC=CC=C1)C1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O NMDKWAQVRNUKQH-UHFFFAOYSA-N 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 235000009432 Gossypium hirsutum Nutrition 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- WQHQCQSAAOGHQP-UHFFFAOYSA-N formaldehyde;2-methylnaphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WQHQCQSAAOGHQP-UHFFFAOYSA-N 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- -1 methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, sec-butoxy, tert-butoxy Chemical group 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8276—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester groups
Abstract
The invention discloses a high-fastness blue-to-black disperse dye composition and a dye product. The blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein the component A is selected from at least one of compounds shown in a formula (I), the component B is selected from at least one of compounds shown in formulas (II-1) to (II-8), the component C is selected from at least one of compounds shown in a formula (IIIa) and/or (IIIb), based on the component A, the component B and the component C, the weight part of the component A is 5-55, the weight part of the component B is 20-90, and the weight part of the component C is 1-40. The blue-black disperse dye product comprises the blue-black disperse dye composition and an auxiliary agent. When the disperse dye composition and the dye product are applied to dyeing of hydrophobic fiber materials, the disperse dye composition and the dye product have the advantages of high lifting force, good deep dyeing property and excellent color fastness.
Description
(I) technical field
The invention relates to a blue-to-black disperse dye composition and a dye product, in particular to a high-fastness blue-to-black disperse dye composition and a dye product which are suitable for printing and dyeing hydrophobic fiber materials.
(II) background of the invention
In recent years, in exterior sales bills exported to europe and america, in order to improve the additional performance of textiles, special after-finishing such as heat setting operation is usually performed on the fabrics, because conventional disperse dyes have poor heat migration resistance, when deep color polyester fabrics are dyed, the dyes migrate from the interior of the fibers to the surface layer of the fibers through fiber capillaries during the after-finishing high-temperature tentering and setting process, so that the dyes are accumulated on the surface of the fibers, stain other fabrics, and obviously reduce the color fastness of friction resistance and washing resistance, which is far less than the requirement of international buyer AATCC standard of 3-4 grade or above. AATCC is a standard of American society of dyers, and has a large difference with Chinese national standards (GB/T series) and international standards (ISO series), for example, the same product has a color fastness to washing in series which is obviously lower than that in the national standard. Therefore, a disperse dye which can meet the high standard requirement of AATCC (American cotton chain transfer control) is required to be developed to meet the dyeing requirement of high-grade polyester fabrics or polyester spandex stretch fabrics.
The prior document CN105102547A and the like provides a blue-black series dye composition excellent in various fastness properties, but there is still room for further improvement.
Disclosure of the invention
In order to solve the problems, the invention provides a high-fastness blue-to-black disperse dye composition and a dye product, which have high lifting power, good deep dyeing property, excellent color fastness and especially outstanding washing fastness when applied to dyeing of hydrophobic fiber materials.
The technical scheme adopted by the invention is as follows:
a blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein the component A is selected from at least one compound shown in a formula (I), the component B is selected from at least one compound shown in formulas (II-1) to (II-10), the component C is selected from at least one compound shown in a formula (IIIa) and/or (IIIb), based on the component A, the component B and the component C, the weight parts of the component A are 5-55, the weight parts of the component B are 20-90, and the weight parts of the component C are 1-40:
in formula (I):
X1、X2each independently is Cl or Br;
R1is C1～C4An alkyl group;
m and n are each independently 1 or 2;
ph is phenyl;
in the formulae (IIIa), (IIIb):
X3h, Cl or Br;
R2、R2' each independently is C1～C4An alkyl group;
y is H, methoxy or ethoxy;
R3、R4、R3’、R4' each independently is-CH2COOK1or-C2H4COOK2In which K is1、K2Each independently is C1～C4An alkyl group.
The blue-to-black disperse dye composition can further comprise a component D, wherein the mass of the component D in the composition is not more than 50% of the total mass of the component A, the component B and the component C, and the component D is selected from at least one of compounds shown in a formula (IV) and/or a formula (V):
in the formula (IV):
X4、X5each of which isIndependently hydrogen, halogen, nitro, C1～C4Alkoxy, -OCH2-Ph、-COOC2H4OC2H4OCH3or-OSO2-Ph, wherein Ph is phenyl;
R5is C1～C4An alkyl group;
in formula (V):
R6、R7each independently is C1～C4An alkyl group;
R8、R9each independently is C1～C4Alkyl, allyl, -CH2-Ph，-C2H4CN、-CH2COOK3or-C2H4COOK4In which K is3、K4Each independently is C1～C4Alkyl, Ph is phenyl.
In the present invention, said C1～C4The alkyl group may be methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl. Said C1～C4The alkoxy group may be methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, sec-butoxy, tert-butoxy. The halogen can be F, Cl, Br or I.
Further, R1Preferably methyl or ethyl.
Further, R2Preferably methyl.
Further, R3、R4Each independently is-CH2COOK1or-C2H4COOK2In which K is1、K2Each independently preferably being methyl or ethyl.
Further, X4、X5At least one of which is not hydrogen.
Further, R5Preferably methyl or ethyl.
Further, R6、R7Each independently preferably being methyl or ethyl.
Further, R8、R9Each is independentPreferably, it is ethyl, allyl, -CH2-Ph，-C2H4CN、-CH2COOK3or-C2H4COOK4In which K is3、K4Each independently is methyl and Ph is phenyl.
Still further, the component A is preferably selected from one of the following formulas or a mixture of two or more thereof:
wherein Ph represents a phenyl group.
Still further, component A is at least one selected from the group consisting of formulas (I-1) to (I-3).
Still further, the component C is preferably selected from one of the following formulas or a mixture of two or more thereof:
still further, component C is at least one selected from the group consisting of formulas (IIIa-1) to (IIIa-4), (IIIa-9), (IIIb-1) and (IIIb-2).
Still further, the component D is preferably selected from one of the following formulas or a mixture of two or more thereof:
wherein Ph represents a phenyl group.
Still further, component D is at least one selected from the group consisting of formulae (IV-1) to (IV-4), (IV-10), (V-1) to (V-4).
Further, the blue-to-black disperse dye composition is composed of a component A, a component B and a component C.
Further, the blue-to-black disperse dye composition is composed of a component A, a component B, a component C and a component D.
Further, in the blue-to-black disperse dye composition, the mass percentage of the component A is preferably 5-55%, and more preferably 5-50% based on the component A, the component B and the component C.
Further, in the blue-to-black disperse dye composition, the mass percentage of the component B based on the component A, the component B and the component C is preferably 20-90%, and more preferably 20-80%.
Further, in the blue-to-black disperse dye composition, the mass percentage of the component C based on the component A, the component B and the component C is preferably 1-40%, and more preferably 1-35%.
Further, in the disperse blue to black dye mixture containing component D, the mass of component D does not exceed 45% of the total mass of component a, component B and component C.
Preferably, the blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein based on the component A, the component B and the component C, the mass percentage of the component A is 5-50%, the mass percentage of the component B is 20-80%, and the mass percentage of the component C is 1-35%.
More preferably, the blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein based on the component A, the component B and the component C, the mass percentage of the component A is 5-50%, the mass percentage of the component B is 20-80%, and the mass percentage of the component C is 1-35%. Preferably, the blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein:
the component A is at least one selected from formulas (I-1) to (I-3);
the component B is at least one selected from the group consisting of formulas (II-1), (II-2), (II-5), (II-6), (II-9) and (II-10);
component C is selected from at least one of formulas (IIIa-1) to (IIIa-4), (IIIa-9), (IIIb-1) and (IIIb-2);
based on the component A, the component B and the component C, the mass percentage of the component A is 5-55%, the mass percentage of the component B is 20-90%, and the mass percentage of the component C is 1-40%.
Preferably, the blue-to-black disperse dye composition comprises a component A, a component B, a component C and a component D, wherein based on the component A, the component B and the component C, the mass percentage of the component A is 5-50%, the mass percentage of the component B is 20-80%, the mass percentage of the component C is 1-35%, and the mass of the component D is not more than 45% of the total mass of the component A, the component B and the component C.
More preferably, the blue-to-black disperse dye composition comprises a component A, a component B, a component C and a component D, wherein based on the component A, the component B, the component C and the component D, the mass percentage of the component A is 5-50%, the mass percentage of the component B is 20-80%, the mass percentage of the component C is 1-35%, and the mass of the component D is not more than 45% of the total mass of the component A, the component B and the component C.
Preferably, the blue-to-black disperse dye composition comprises a component A, a component B, a component C and a component D, wherein:
the component A is at least one selected from formulas (I-1) to (I-3);
the component B is at least one selected from the group consisting of formulas (II-1), (II-2), (II-5), (II-6), (II-9) and (II-10);
component C is selected from at least one of formulas (IIIa-1) to (IIIa-4), (IIIa-9), (IIIb-1) and (IIIb-2);
the component D is selected from at least one of formulas (IV-1) to (IV-4), (IV-10), (V-1) to (V-4);
based on the component A, the component B, the component C and the component D, the mass percentage of the component A is 5-55%, the mass percentage of the component B is 20-90%, the mass percentage of the component C is 1-40%, and the mass of the component D is not more than 50% of the total mass of the component A, the component B and the component C.
More preferably, the blue-to-black disperse dye composition consists of a component A, a component B, a component C and a component D, wherein:
the component A is at least one selected from formulas (I-1) to (I-3);
the component B is at least one selected from the group consisting of formulas (II-1), (II-2), (II-5), (II-6), (II-9) and (II-10);
component C is selected from at least one of formulas (IIIa-1) to (IIIa-4), (IIIa-9), (IIIb-1) and (IIIb-2);
the component D is selected from at least one of formulas (IV-1) to (IV-4), (IV-10), (V-1) to (V-4);
based on the component A, the component B, the component C and the component D, the mass percentage of the component A is 5-55%, the mass percentage of the component B is 20-90%, the mass percentage of the component C is 1-40%, and the mass of the component D is not more than 50% of the total mass of the component A, the component B and the component C.
When the blue-to-black disperse dye composition is sold as a commodity or applied to coloring textile materials, an auxiliary agent is usually added for post-treatment. Therefore, the invention also provides a disperse blue-black dye product which mainly comprises the blue-black disperse dye composition and an auxiliary agent, wherein the weight ratio of the auxiliary agent to the disperse dye composition is 0.2-5: 1. Preferably, the disperse blue-black dye product consists of the blue-black disperse dye composition and an auxiliary agent. The auxiliary agent is a dispersing agent, other surfactants and the like which are commonly used in the process of compounding disperse dyes, and is preferably selected from one or a mixture of more than two of the following components: lignosulfonates (lignin 85A, lignin 83A), alkylnaphthalenesulfonic acid-formaldehyde condensates (such as methylnaphthalenesulfonic acid-formaldehyde condensate (dispersant MF)), naphthalenesulfonic acid-formaldehyde condensate (dispersant NNO), benzylnaphthalenesulfonic acid-formaldehyde condensate (dispersant CNF), and the like.
The preparation method of the disperse blue-black dye product comprises the following steps:
mixing the dye monomer compounds (crude dyes) which form the blue-to-black disperse dye composition according to a ratio, and then carrying out microparticulation by using a grinder such as a sand mill or a grinding machine in the presence of an auxiliary agent and water; alternatively, the dye monomer compound may be subjected to a pulverization treatment using a pulverizer such as a sand mill or a grinder in the presence of an auxiliary agent or water, and then mixed in a certain proportion. The disperse deep blue dye product of the present invention is liquid after being ground in a sand mill or a grinder, and may be powder or granule after being spray dried, which is a well-known preparation method for those skilled in the art.
In the present invention, the dye compounds represented by the formulae (I), (II-1) to (II-10), (IIIa) to (IIIb), (IV) and (V) can be conveniently synthesized in a manner known to those skilled in the art, and can be prepared by a method described in patents CN105001663A, CN1208057A, JPS58152056A, GB1326124A and CN101081838A or a similar method, or a commercially available product can be used.
The dye prepared by the dye composition can dye hydrophobic fiber materials (such as polyester and blended fabrics thereof) in a conventional mode in the industry, such as dyeing by a common dip dyeing method or a high-temperature high-pressure dyeing method, and can also be used for direct printing. Wherein, the common dip-dyeing method comprises the steps of pretreating the hydrophobic fiber material, putting the hydrophobic fiber material into a dye vat for dip-dyeing, washing the hydrophobic fiber material to be neutral by cold water after dyeing, wringing, reducing, washing and drying; the direct printing is to carry out dyeing pretreatment, drying and setting on the fabric, print disperse dye color paste on a printing machine, then carry out steaming, fix the color of the dye on the fabric by using a steaming mode, finally wash and tenter setting.
The blue-to-black disperse dye composition and the dye product provided by the invention have the advantages of high lifting force, good deep dyeing property and excellent color fastness when being applied to dyeing of hydrophobic fiber materials.
(IV) detailed description of the preferred embodiments
The invention will be further described with reference to specific examples, but the scope of the invention is not limited thereto:
example 1:
the dye is prepared by mixing 25 g of a compound of a formula (I-1), 45 g of a compound of a formula (II-1), 10 g of a compound of a formula (IIIa-1), 10 g of a compound of a formula (IV-1), 10 g of a compound of a formula (V-1) and 200 g of a dispersant MF with 650 g of water, grinding, dispersing and drying, and the finished product is obtained.
Example 2:
the dye is prepared by mixing 20 g of a compound of a formula (I-2), 40 g of a compound of a formula (II-2), 15 g of a compound of a formula (IIIa-2), 15 g of a compound of a formula (IV-2), 10 g of a compound of a formula (V-2) and 200 g of a dispersant MF with 650 g of water, grinding, dispersing and drying, and the finished product is obtained.
Examples 3 to 69:
according to the method described in the example 1 or 2, except that the structures and the weights of the components A-D in the table 1 are adopted, 250 g of the auxiliary agent (200 g of the dispersing agent MF and 50 g of the sodium lignosulfonate) is added, 800 g of water is added to be mixed to prepare slurry, and the slurry is ground, dispersed and dried to prepare the finished product, wherein the dye can provide blue to black with excellent fastness properties for fabrics.
TABLE 1
Comparative examples 1 to 3: examples 36, 40 and 42 in patent CN105102547A were set as comparative examples 1 to 3, respectively.
Comparative examples 4 to 5: examples 1 and 3 in patent CN105602283A were set as comparative examples 4 to 5, respectively.
Example 70:
the dyes of examples 1 to 69 and comparative examples 1 to 5 were dyed at high temperature and high pressure according to the method of GB/T2397 at dyeing concentrations of 1.5% (C), 3% (2C) and 6% (4C), respectively, and the lifting force performance was evaluated, and the results are shown in Table 2 below.
Example 71:
respectively weighing 2 g of the disperse dyes prepared in the embodiments 1-69 and the dyes prepared in the comparative examples 1-5, treating the terylene/spandex fabric by a conventional high-temperature high-pressure dyeing method and heat setting, wherein in the treatment process, the dyeing depth (o.w.f) is controlled to be 4.0%, the bath ratio is 1: 50, the pH value of a dyeing bath is adjusted to be 4-5, dyeing is carried out at room temperature, the temperature is increased to 125 ℃ at 1 ℃/min, the temperature is kept for 45min, reduction cleaning, washing, drying and heat setting at 180 ℃ are carried out according to a conventional method for 60 seconds, so as to obtain the blue-to-black dyed fabric. Sublimation, rub and wash fastness were tested according to ISO 105-P01, ISO 105-X12, AATCC61-2A, respectively, and the results are given in Table 2 below:
TABLE 2
Therefore, when the blue-to-black disperse dye composition provided by the invention is applied to dyeing of polyester/spandex fabrics, the lifting power and the color fastness are obviously improved compared with those of the disperse dye in the comparative example.
Claims (11)
1. A blue-to-black disperse dye composition comprises a component A, a component B and a component C, wherein the component A is selected from at least one compound shown in a formula (I), the component B is selected from at least one compound shown in formulas (II-1) to (II-10), the component C is selected from at least one compound shown in formulas (IIIa-1) to (IIIa-9) and (IIIb-1) to (IIIb-2), based on the component A, the component B and the component C, the weight portion of the component A is 5-55, the weight portion of the component B is 20-90, and the weight portion of the component C is 1-40:
in formula (I):
X1、X2each independently is Cl or Br;
R1is C1～C4An alkyl group;
m and n are each independently 1 or 2;
ph is phenyl.
2. A blue to black disperse dye composition according to claim 1, wherein: the blue-black disperse dye composition consists of a component A, a component B and a component C.
3. A blue to black disperse dye composition according to claim 1, wherein: the blue-to-black disperse dye composition further comprises a component D, wherein the mass of the component D in the composition is not more than 50% of the total mass of the component A, the component B and the component C, and the component D is selected from at least one of compounds shown in a formula (IV) and/or a formula (V):
in the formula (IV):
X4、X5each independently is hydrogen, halogen, nitro, C1～C4Alkoxy, -OCH2-Ph、-COOC2H4OC2H4OCH3or-OSO2-Ph, wherein Ph is phenyl;
R5is C1～C4An alkyl group;
in formula (V):
R6、R7each independently is C1～C4An alkyl group;
R8、R9each independently is C1～C4Alkyl, allyl, -CH2-Ph，-C2H4CN、-CH2COOK3or-C2H4COOK4In which K is3、K4Each independently is C1～C4Alkyl, Ph is phenyl.
4. A blue to black disperse dye composition according to claim 3, wherein: the blue-black disperse dye composition consists of a component A, a component B, a component C and a component D.
5. A blue to black disperse dye composition according to claim 3, wherein: x4、X5At least one of which is not hydrogen.
6. The blue-to-black disperse dye composition according to claim 5, wherein: the component D is selected from one of the following formulas or a mixture of more than two of the following formulas:
wherein Ph represents a phenyl group.
7. The blue-to-black disperse dye composition according to claim 6, wherein: the component D is selected from at least one of formulas (IV-1) to (IV-4), (IV-10), (V-1) to (V-4).
8. A blue to black disperse dye composition according to any one of claims 1 to 7, wherein: the component A is selected from one of the following formulas or a mixture of more than two of the following formulas:
wherein Ph represents a phenyl group.
9. The blue-to-black disperse dye composition according to claim 8, wherein: in the disperse blue-to-black dye composition:
the component A is at least one selected from formulas (I-1) to (I-3);
the component B is at least one selected from the group consisting of formulas (II-1), (II-2), (II-5), (II-6), (II-9) and (II-10);
the component C is at least one selected from formulas (IIIa-1) to (IIIa-4), (IIIa-9), (IIIb-1) and (IIIb-2).
10. A blue to black disperse dye composition according to any one of claims 5 to 7, wherein: the blue-black disperse dye composition consists of a component A, a component B, a component C and a component D.
11. A blue-to-black disperse dye product, which comprises the blue-to-black disperse dye composition as claimed in claim 1 and an auxiliary agent, wherein the weight ratio of the auxiliary agent to the disperse dye composition is 0.2-5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824329.9A CN106497140B (en) | 2016-09-14 | 2016-09-14 | High-fastness blue-to-black disperse dye composition and dye product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824329.9A CN106497140B (en) | 2016-09-14 | 2016-09-14 | High-fastness blue-to-black disperse dye composition and dye product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106497140A CN106497140A (en) | 2017-03-15 |
| CN106497140B true CN106497140B (en) | 2020-10-27 |
Family
ID=58291415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610824329.9A Active CN106497140B (en) | 2016-09-14 | 2016-09-14 | High-fastness blue-to-black disperse dye composition and dye product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106497140B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312357B (en) * | 2017-06-23 | 2018-08-17 | 浙江山峪科技股份有限公司 | A kind of dark color azoic dye disperse dye composition |
| CN107815141B (en) * | 2017-09-30 | 2021-10-08 | 浙江龙盛集团股份有限公司 | Disperse blue-to-black dye composition and dye product |
| CN108102422B (en) * | 2017-12-12 | 2019-08-13 | 浙江龙盛化工研究有限公司 | A kind of yellow disperse dye composition and dye preparations |
| CN109401359B (en) * | 2018-10-26 | 2020-06-16 | 浙江龙盛集团股份有限公司 | Blue-to-black disperse dye composition and dye product |
| CN109971214B (en) * | 2018-12-21 | 2020-11-20 | 浙江龙盛集团股份有限公司 | Disperse dark blue dye composition, dye product and application thereof |
| CN109971213B (en) * | 2018-12-21 | 2021-02-02 | 浙江龙盛集团股份有限公司 | Disperse blue-to-black dye composition, dye product and application thereof |
| CN110373041B (en) * | 2019-06-10 | 2021-04-09 | 浙江龙盛染料化工有限公司 | Blue-to-black disperse dye composition and dye product |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602283A (en) * | 2015-12-24 | 2016-05-25 | 俞杏英 | High-fastness disperse dye composition as well as preparation method and application thereof |
| CN105623309A (en) * | 2016-01-20 | 2016-06-01 | 俞杏英 | High-dye-uptake disperse dye composition as well as preparation method and application thereof |
| CN105647235A (en) * | 2016-01-20 | 2016-06-08 | 俞杏英 | High dye uptake disperse dye composition and preparation method and application thereof |
| CN105733290A (en) * | 2016-01-28 | 2016-07-06 | 俞杏英 | Monomeric compound of orange disperse dye with high perspiration fastness as well as preparation method and application thereof |
-
2016
- 2016-09-14 CN CN201610824329.9A patent/CN106497140B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602283A (en) * | 2015-12-24 | 2016-05-25 | 俞杏英 | High-fastness disperse dye composition as well as preparation method and application thereof |
| CN105623309A (en) * | 2016-01-20 | 2016-06-01 | 俞杏英 | High-dye-uptake disperse dye composition as well as preparation method and application thereof |
| CN105647235A (en) * | 2016-01-20 | 2016-06-08 | 俞杏英 | High dye uptake disperse dye composition and preparation method and application thereof |
| CN105733290A (en) * | 2016-01-28 | 2016-07-06 | 俞杏英 | Monomeric compound of orange disperse dye with high perspiration fastness as well as preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106497140A (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106497140B (en) | High-fastness blue-to-black disperse dye composition and dye product | |
| CN111117289B (en) | Blue-to-black disperse dye composition and dye product | |
| CN111073340B (en) | Blue-to-black disperse dye composition and dye product | |
| CN109957259B (en) | Yellow-orange disperse dye composition and dye product | |
| CN110373041B (en) | Blue-to-black disperse dye composition and dye product | |
| CN110373044B (en) | Disperse dark blue dye composition and dye product | |
| CN109705618B (en) | Disperse brilliant red dye composition and dye product | |
| CN111718601B (en) | Disperse turquoise blue dye composition and dye product | |
| CN109401359B (en) | Blue-to-black disperse dye composition and dye product | |
| CN107815141B (en) | Disperse blue-to-black dye composition and dye product | |
| CN110373042B (en) | Dark blue to black disperse dye composition and dye product | |
| CN113563737B (en) | Blue-to-black disperse dye composition and dye product | |
| CN114106585A (en) | Blue-to-black disperse dye composition and dye product | |
| CN109535769B (en) | Disperse red dye composition and dye product | |
| CN112048190B (en) | Disperse blue-to-black dye composition and dye product thereof | |
| CN112708287B (en) | Disperse yellow dye composition, and product and application thereof | |
| CN112708286B (en) | Blue-to-black disperse dye composition and dye product | |
| CN105419389B (en) | A kind of high fastness disperse dye composition and dye preparations | |
| CN109971213B (en) | Disperse blue-to-black dye composition, dye product and application thereof | |
| CN109021616B (en) | Disperse yellow dye composition, and product and application thereof | |
| CN108329716B (en) | Disperse blue dye composition and dye product | |
| CN109486238B (en) | Disperse red dye composition | |
| CN112876876A (en) | Disperse yellow-orange dye composition and dye product thereof | |
| CN112574594A (en) | Disperse yellow-orange dye composition and product thereof | |
| CN106700647B (en) | Orange-red disperse dye composition and dye product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |