CN114213872B - Disperse dye composition, disperse dye product and application thereof - Google Patents
Disperse dye composition, disperse dye product and application thereof Download PDFInfo
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- CN114213872B CN114213872B CN202111615197.6A CN202111615197A CN114213872B CN 114213872 B CN114213872 B CN 114213872B CN 202111615197 A CN202111615197 A CN 202111615197A CN 114213872 B CN114213872 B CN 114213872B
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- 239000000986 disperse dye Substances 0.000 title claims abstract description 93
- 239000000203 mixture Substances 0.000 title claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 148
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 claims abstract description 46
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims abstract description 30
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 23
- 229940126062 Compound A Drugs 0.000 claims abstract description 20
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004043 dyeing Methods 0.000 claims abstract description 16
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 8
- 239000004753 textile Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 7
- -1 isopropoxypropyl groups Chemical group 0.000 claims description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 229920001732 Lignosulfonate Polymers 0.000 claims description 3
- 239000004359 castor oil Substances 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 abstract description 32
- 239000000835 fiber Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000005406 washing Methods 0.000 abstract description 10
- 230000000052 comparative effect Effects 0.000 description 12
- 239000002994 raw material Substances 0.000 description 10
- 239000004576 sand Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 239000002671 adjuvant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 239000001045 blue dye Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 2
- 239000006072 paste Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000001043 yellow dye Substances 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent 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
- C09B67/0033—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
-
- 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
-
- 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
Abstract
The application provides a disperse dye composition, a disperse dye product and application thereof, and relates to the field of dyes. A disperse dye composition comprising, in mass percent: 1-75% of compound A, 10-98% of compound B, 0-60% of compound C, 0-60% of compound D and 0-60% of compound E; wherein, the content of the compound C, the compound D and the compound E is not 0. The disperse dye product comprises, by mass, 1% -99% of the disperse dye composition and 1% -99% of an auxiliary agent. The use of the disperse dye product is used for dyeing hydrophobic fibers and textiles containing the hydrophobic fibers. The disperse dye composition and the disperse dye product provided by the application have good printing and dyeing compatibility, water washing resistance and cost economy.
Description
Technical Field
The application relates to the field of dyes, in particular to a disperse dye composition, a disperse dye product and application thereof.
Background
With the development of synthetic fiber textile materials and polyester superfine fiber textile materials, the performance requirements of disperse dyes are higher and higher, and particularly when polyester superfine fibers and polyurethane fiber blended materials are dyed, the general disperse dyes can not meet the requirements of customers and markets, mainly the general dyes are easy to dye spandex, thermomigration occurs at high temperature, the color fastness is reduced, and the satisfactory washing fastness is difficult to achieve.
In recent years, disperse dyes with high washing fastness for polyester superfine fibers and synthetic fibers have become research and development hot spots in dye industry, and the disperse dye compositions disclosed in CN 200910156655.7 and CN201010164849.4 are good in coloring, however, the dye compositions are poor in compatibility and coloring synchronism of each component, low in one-time dyeing success rate, particularly dip dyeing, and extremely unstable in production process.
Disclosure of Invention
The present application aims to provide a disperse dye composition, a disperse dye product and application thereof, so as to solve the problems.
In order to achieve the above purpose, the present application adopts the following technical scheme:
a disperse dye composition comprising, in mass percent:
1-75% of compound A, 10-98% of compound B, 0-60% of compound C, 0-60% of compound D and 0-60% of compound E; wherein, the content of the compound C, the compound D and the compound E is not 0;
the structural formula of the compound A is as follows:
the compound B comprises one or more of the compounds shown in the following structural general formulas:
the compound C comprises one or more of the compounds shown in the following structural general formulas:
the compound D comprises a compound D 1 And/or compound D 2 The compound D 1 Comprises one or more of the compounds shown in the following structural general formula:
the compound D 2 Comprises one or more of the compounds shown in the following structural general formula:
the compound E comprises a compound E 1 And/or compound E 2 The compound E 1 The structural formula is as follows:
the compound E 2 Comprises one or more of the compounds shown in the following structural general formula:
wherein R is 1 Is Cl or Br, R 2 Is CN or NO 2 ，R 3 、R 4 Each independently is-CH 3 、-C 2 H 5 Or any one of isopropoxypropyl groups, R 5 is-CH 3 or-C 2 H 5 。
Preferably, said R 1 Is Br;
preferably, said R 2 Is CN.
Preferably, said R 3 is-CH 3 ；
Preferably, the compound D comprises the compound D 1 。
Preferably, said R 4 Is an isopropoxypropyl group;
preferably, said R 5 is-CH 3 ；
Preferably, the compound E comprises the compound E 1 。
The application also provides a disperse dye product which comprises, by mass, 1% -99% of the disperse dye composition and 1% -99% of an auxiliary agent.
Preferably, the method comprises the following steps of: 1-30% of compound A, 10-40% of compound B, 0-15% of compound C, 0-15% of compound D, 0-15% of compound E and 5-80% of dispersing agent;
wherein, the content of the compound C, the compound D and the compound E is not 0.
Preferably, the disperse dye product comprises the following components in percentage by mass: compound A5%, compound B25%, compound C5%, compound D7%, compound E2% and dispersant 56%.
Preferably, the auxiliary agent comprises a powder auxiliary agent and a liquid auxiliary agent;
preferably, the powder aid comprises one or more of NNO, MF and lignin;
preferably, the powder auxiliary agent is used in an amount of 40% -90% of the total mass of the disperse dye product.
Preferably, the liquid auxiliary agent comprises one or more of lignosulfonate, alkylphenol ethoxylate, styrene ethoxylate, castor oil ethoxylate, polyurethane high molecular surfactant, alkynol ethoxylate and defoamer;
preferably, the liquid auxiliary is used in an amount of 4% to 20% of the total mass of the disperse dye composition.
Preferably, the disperse dye preparation is a liquid, solid or paste.
The application also provides application of the disperse dye product, which is used for dyeing hydrophobic fibers and textiles containing the hydrophobic fibers.
Compared with the prior art, the beneficial effects of this application include:
the dye composition with dark blue to black chromatic light is obtained by compounding the blue dye A, the red blue dye B, the red dye C, the yellow dye D and the yellow dye E in different proportions, and the compatibility of the dyes is greatly improved and the dyeing synchronism is effectively improved due to the introduction of the compound A and the compound E.
The dye composition can obtain deep-colored fabrics when the polyester fibers and the synthetic fibers are dyed, and has excellent washing fastness; the dyeing process has high synchronism, high compatibility and high temperature dispersion stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate certain embodiments of the present application and therefore should not be considered as limiting the scope of the present application.
FIG. 1 is a photograph showing six fiber staining of the fastness to washing of dyed fabrics of the dye preparations obtained in example 1 and comparative example 1.
Detailed Description
The term as used herein:
"prepared from … …" is synonymous with "comprising". The terms "comprising," "including," "having," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion. For example, a composition, step, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, step, method, article, or apparatus.
The conjunction "consisting of … …" excludes any unspecified element, step or component. If used in a claim, such phrase will cause the claim to be closed, such that it does not include materials other than those described, except for conventional impurities associated therewith. When the phrase "consisting of … …" appears in a clause of the claim body, rather than immediately following the subject, it is limited to only the elements described in that clause; other elements are not excluded from the stated claims as a whole.
When an equivalent, concentration, or other value or parameter is expressed as a range, preferred range, or a range bounded by a list of upper preferable values and lower preferable values, this is to be understood as specifically disclosing all ranges formed from any pair of any upper range limit or preferred value and any lower range limit or preferred value, regardless of whether ranges are separately disclosed. For example, when ranges of "1 to 5" are disclosed, the described ranges should be construed to include ranges of "1 to 4", "1 to 3", "1 to 2 and 4 to 5", "1 to 3 and 5", and the like. When a numerical range is described herein, unless otherwise indicated, the range is intended to include its endpoints and all integers and fractions within the range.
In these examples, the parts and percentages are by mass unless otherwise indicated.
"parts by mass" means a basic unit of measurement showing the mass ratio of a plurality of components, and 1 part may be any unit mass, for example, 1g may be expressed, 2.689g may be expressed, and the like. If we say that the mass part of the a component is a part and the mass part of the B component is B part, the ratio a of the mass of the a component to the mass of the B component is represented as: b. alternatively, the mass of the A component is aK, and the mass of the B component is bK (K is an arbitrary number and represents a multiple factor). It is not misunderstood that the sum of the parts by mass of all the components is not limited to 100 parts, unlike the parts by mass.
"and/or" is used to indicate that one or both of the illustrated cases may occur, e.g., a and/or B include (a and B) and (a or B).
The application provides a disperse dye composition, which comprises the following components in percentage by mass:
1-75% of compound A, 10-98% of compound B, 0-60% of compound C, 0-60% of compound D and 0-60% of compound E; wherein, the content of the compound C, the compound D and the compound E is not 0;
the structural formula of the compound A is as follows:
the compound B comprises one or more of the compounds shown in the following structural general formulas:
for example:
the compound C comprises one or more of the compounds shown in the following structural general formulas:
for example:
the compound D comprises a compound D 1 And/or compound D 2 The compound D 1 Comprises one or more of the compounds shown in the following structural general formula:
for example:
the compound D 2 Comprises one or more of the compounds shown in the following structural general formula:
for example:
the compound E comprises a compound E 1 And/or compound E 2 The compound E 1 The structural formula is as follows:
the compound E 2 Comprises one or more of the compounds shown in the following structural general formula:
for example:
wherein R is 1 Is Cl or Br, R 2 Is CN or NO 2 ，R 3 、R 4 Each independently is-CH 3 、-C 2 H 5 Or any one of isopropoxypropyl groups, R 5 is-CH 3 or-C 2 H 5 。
Alternatively, in the disperse dye composition, the content of the compound a may be any value between 1%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75% or 1% -75%, the content of the compound B may be any value between 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 98% or 10% -98%, the content of the compound C may be any value between 0.1%, 0.5%, 1%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60% or 0-60%, the content of the compound may be any value between 0.1%, 0.5%, 1%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60% or D0-60%, and the content of the compound E may be any value between 0.1%, 0.5%, 5%, 15%, 20%, 45%, 25%, 60%, or 0-60%.
In an alternative embodiment, the R 1 Is Br;
in an alternative embodiment, the R 2 Is CN.
In an alternative embodiment, the R 3 is-CH 3 ；
In an alternative embodiment, said compound D comprises said compound D 1 。
In an alternative embodiment, the R 4 Is an isopropoxypropyl group;
in an alternative embodiment, the R 5 is-CH 3 ；
In an alternative embodiment, said compound E comprises said compound E 1 。
Compound E 1 The diazo component of the structural dye has small molecular weight, the ester group introduced by the coupling component is similar to that of the compound C, the affinity is better, the compatibility of each dye is greatly improved, the dyeing synchronism is effectively improved, and each fastness is more excellent, wherein the compound E 1 After the dye is thermally transferred, the dye is easy to hydrolyze to be colorless, the water washing performance is indirectly improved, and the dye has obvious composite synergistic effect.
The application also provides a disperse dye product which comprises, by mass, 1% -99% of the disperse dye composition and 1% -99% of an auxiliary agent.
It should be noted that a certain amount of water may be further included in the disperse dye preparation.
Alternatively, the content of the disperse dye composition may be any value between 1%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 99% or 1% -99% and the content of the auxiliary agent may be any value between 1%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 99% or 1% -99% in mass percent in the disperse dye preparation.
In an alternative embodiment, the disperse dye article comprises, in mass percent: 1-30% of compound A, 10-40% of compound B, 0-15% of compound C, 0-15% of compound D, 0-15% of compound E and 5-80% of dispersing agent;
wherein, the content of the compound C, the compound D and the compound E is not 0.
Alternatively, the content of the compound A may be any value between 1%, 5%, 10%, 15%, 20%, 25%, 30% or 1% -30%, the content of the compound B may be any value between 10%, 15%, 20%, 25%, 30%, 35%, 40% or 10% -40%, the content of the compound C may be any value between 0.1%, 0.5%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15% or 0-15% in mass percent in the disperse dye preparation, the content of compound D may be any value between 0.1%, 0.5%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15% or 0-15%, the content of compound E may be any value between 0.1%, 0.5%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15% or 0-15%, and the content of dispersant may be any value between 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80% or 5% -80%.
In an alternative embodiment, the disperse dye preparation comprises the following components in percentage by mass: compound A5%, compound B25%, compound C5%, compound D7%, compound E2% and dispersant 56%.
In an alternative embodiment, the adjuvants include a powder adjuvant and a liquid adjuvant;
in an alternative embodiment, the powder aid comprises one or more of NNO, MF and lignin;
in an alternative embodiment, the powder aid is used in an amount of 40% to 90% of the total mass of the disperse dye article.
Alternatively, the powder auxiliary may be used in an amount of any one of 40%, 50%, 60%, 70%, 80%, 90% or 40% -90% of the total mass of the disperse dye article.
In an alternative embodiment, the liquid adjuvant comprises one or more of lignosulfonate, alkylphenol ethoxylate, styrene ethoxylate, castor oil ethoxylate, polyurethane polymeric surfactant, alkynol ethoxylate, and defoamer;
in an alternative embodiment, the liquid auxiliary is used in an amount of 4% to 20% of the total mass of the disperse dye composition.
Alternatively, the liquid auxiliary may be used in an amount of any value between 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20% or 4% -20% of the total mass of the disperse dye composition.
In an alternative embodiment, the disperse dye article is a liquid, solid, or paste.
The application also provides application of the disperse dye product, which is used for dyeing hydrophobic fibers and textiles containing the hydrophobic fibers.
Embodiments of the present application will be described in detail below with reference to specific examples, but it will be understood by those skilled in the art that the following examples are only for illustration of the present application and should not be construed as limiting the scope of the present application. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.
Example 1
The present example provides a disperse dye composition comprising 5g of compound A, 25g of compound B of formula (2-1), 5g of compound C of formula (3-2), 7g of compound D of formula (4-1) and 2g of compound E of formula (5-1).
The application provides a disperse dye product which comprises 5g of a compound A, 25g of a compound B of a formula (2-1), 5g of a compound C of a formula (3-2), 7g of a compound D of a formula (4-1), 2g of a compound E of a formula (5-1) and 56g of an auxiliary agent.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 2
This example provides a disperse dye composition comprising 5.5g of compound A, 29.5g of compound B of formula (2-1), 6.5g of compound C of formula (3-1), 4.1g of compound D of formula (4-2) and 3.6g of compound E of formula (5-2).
The application provides a disperse dye preparation which comprises 5.5g of a compound A, 29.5g of a compound B of a formula (2-1), 6.5g of a compound C of a formula (3-1), 4.1g of a compound D of a formula (4-2), 3.6g of a compound E of a formula (5-2) and 50.8g of an auxiliary agent.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 3
This example provides a disperse dye composition comprising a compound A1.6g, a compound B28g of formula (2-1), a compound C8g of formula (3-2), a compound D4g of formula (4-3) and a compound E2g of formula (5-3).
The application provides a disperse dye product which comprises 28g of a compound A1.6g of a compound B of a formula (2-1), 8g of a compound C of a formula (3-2), 4g of a compound D of a formula (4-3), 2g of a compound E of a formula (5-3) and 56.4g of an auxiliary agent.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 4
This example provides a disperse dye composition comprising 8g of compound A, 22g of compound B of formula (2-1), 1.5g of compound C of formula (3-1), 1.2g of compound D of formula (4-4) and 7g of compound E of formula (5-1).
The application provides a disperse dye product which comprises 8g of a compound A, 22g of a compound B of a formula (2-1), 1.5g of a compound C of a formula (3-1), 1.2g of a compound D of a formula (4-4), 7g of a compound E of a formula (5-1) and 60.3g of an auxiliary agent.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 5
This example provides a disperse dye composition comprising compound A1.7g, compound B15g of formula (2-2), compound C3.1g of formula (3-2), compound D2g of formula (4-5) and compound E1.3g of formula (5-2).
The application provides a disperse dye product which comprises a compound A1.7g, a compound B15g of a formula (2-2), a compound C3.1g of a formula (3-2), a compound D2g of a formula (4-5), a compound E1.3g of a formula (5-2) and an auxiliary agent 76.9g.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 6
This example provides a disperse dye composition comprising compound A1.6g, compound B38g of formula (2-2), compound C1.5g of formula (3-1), compound D1.5g of formula (4-6) and compound E3.2g of formula (5-3).
The application provides a disperse dye product which comprises a compound A1.6g, a compound B38g of a formula (2-2), a compound C1.5g of a formula (3-1), a compound D1.5g of a formula (4-6), a compound E3.2g of a formula (5-3) and an auxiliary agent 54.2g.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 7
This example provides a disperse dye composition comprising 0.5g of compound A, 22g of compound B of formula (2-1), 4g of compound C of formula (3-2), 10g of compound D of formula (4-5) and 4.5g of compound E of formula (5-2).
The application provides a disperse dye product which comprises 0.5g of a compound A, 22g of a compound B of a formula (2-1), 4g of a compound C of a formula (3-2), 10g of a compound D of a formula (4-5), 4.5g of a compound E of a formula (5-2) and 9g of an auxiliary agent.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Example 8
This example provides a disperse dye composition comprising a compound A1.2g, a compound B30g of formula (2-2), a compound C12g of formula (3-1), a compound D1g of formula (4-4) and a compound E10g of formula (5-1).
The application provides a disperse dye product which comprises a compound A1.2g, a compound B30g of a formula (2-2), a compound C12g of a formula (3-1), a compound D1g of a formula (4-4), a compound E10g of a formula (5-1) and an auxiliary agent 54.2g.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Comparative example 1
This comparative example provides a disperse dye composition comprising 30g of compound B of formula (2-2), 12g of compound C of formula (3-1), 1g of compound D of formula (4-4) and 10g of compound E of formula (5-1).
This comparative example provides a disperse dye preparation comprising compound A1.2g, compound B30g of formula (2-2), compound C12g of formula (3-1), compound D1g of formula (4-4), compound E10g of formula (5-1) and auxiliary agent 55.4g.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
Comparative example 2
This comparative example provides a disperse dye composition comprising compound A1.6g, compound B38g of formula (2-2), compound C1.5g of formula (3-1) and compound D1.5g of formula (4-6).
This comparative example provides a disperse dye preparation comprising compound A1.6g, compound B38g of formula (2-2), compound C1.5g of formula (3-1), compound D1.5g of formula (4-6) and auxiliary 57.4g.
The raw materials of the dye product are mixed, then the mixture is ground and dispersed with 200g of water by a sand mill, and then the mixture is dried to prepare the finished product of the disperse dye product.
The formulations of the disperse dye preparations of examples 1-8 and comparative examples 1-2 are shown in Table 1:
table 1 disperse dye formulation
The disperse dye preparations obtained in examples 1 to 8 and comparative examples 1 to 2 were each taken at 0.5g, dyed and tested according to national standards for fastness, the color light of the cloth sample was observed, the fastness was tested by using a multi-fiber patch, the washing fastness (method A) was tested by using the ISO105C03 standard, the sublimation fastness was tested by using the AATCC117 standard, the light fastness was tested by using the ISO105-B02, and the rubbing fastness was tested by using the AATCC8 standard.
Comparative example 3
The black dye composition of example 1 in CN 200910156655.7 was prepared as a control.
The amount of the dye was adjusted to be the same as the dye prepared in example 1 of the present application, and the black fabric was obtained by dyeing and setting in the same manner as in examples 1 to 8, and the color fastness such as washing, sublimation, light fastness, rubbing and the like was measured.
The results are shown in Table 2:
table 2 test results
Using the black dye composition of comparative example 3 and the disperse dye product of example 1, 6 identical dye baths were prepared, and were dyed at a process condition of 80 ℃ to 130 ℃ and at 130 ℃ at a heating rate of 1 ℃ per minute, when the temperatures reached 100 ℃, 110 ℃, 120 ℃,130 ℃ for 20 minutes, 130 ℃ for 40 minutes, and 130 ℃ for 60 minutes, respectively, one dye cup was immediately taken out, and rapidly cooled, the dyeing was terminated, the cloth sample was taken out, and washed and shaped, and the chromaticity value, lightness L, redness-greenness a, and redness-greenness b of each cloth under D65 light source were measured by a spectrophotometer and listed in table 3.
TABLE 3 staining test results
FIG. 1 is a photograph showing six fiber staining of the fastness to washing of dyed fabrics on the dye preparations obtained in example 1 and comparative example 3.
As can be seen from the data in table 2 and table 3 and fig. 1, the disperse dye composition and the disperse dye product provided by the present application are more uniform and mild in coloring, and the hue is relatively stable in the dyeing process, and the color synchronism is relatively good. The steps of the components are consistent during dyeing, the compatibility is good, the washing fastness is excellent, and the dyeing method is more suitable for dyeing sensitive colors.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the present application and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (10)
1. The disperse dye composition is characterized by comprising the following components in percentage by mass:
1-75% of compound A, 10-98% of compound B, 0-60% of compound C, 0-60% of compound D and 0-60% of compound E; wherein, the content of the compound C, the compound D and the compound E is not 0;
the structural formula of the compound A is as follows:
the compound B is one or more of compounds shown in the following structural general formulas:
the compound C is one or more of compounds shown in the following structural general formulas:
the compound D is a compound D 1 Or compound D 2 The compound D 1 Is one or more of the compounds shown in the following structural general formula:
the compound D 2 Is one or more of the compounds shown in the following structural general formula:
the compound E is a compound E 1 The compound E 1 The structural formula is as follows:
wherein R is 1 Is Cl or Br, R 2 Is CN or NO 2 ，R 3 、R 4 Each independently is-CH 3 、-C 2 H 5 Or any one of the isopropoxypropyl groups.
2. The disperse dye composition according to claim 1, wherein R is 1 Is Br;
the R is 2 Is CN.
3. The disperse dye composition according to claim 1, wherein R is 3 is-CH 3 ；
The compound D is the compound D 1 。
4. A disperse dye composition according to any one of claims 1 to 3, wherein R 4 Is an isopropoxypropyl group.
5. A disperse dye preparation, characterized in that it consists of 1% -99% of the disperse dye composition according to any one of claims 1-4 and 1% -99% of an auxiliary agent, calculated in mass percent.
6. The disperse dye article according to claim 5, characterized by comprising, in mass percent: 1-30% of compound A, 10-40% of compound B, 0-15% of compound C, 0-15% of compound D, 0-15% of compound E and 5-80% of dispersing agent;
wherein, the content of the compound C, the compound D and the compound E is not 0.
7. The disperse dye article according to claim 6, characterized by comprising, in mass percent: compound A5%, compound B25%, compound C5%, compound D7%, compound E2% and dispersant 56%.
8. The disperse dye article according to claim 5, wherein the auxiliary comprises a powder auxiliary and a liquid auxiliary;
the powder auxiliary agent comprises one or more of NNO, MF and lignin;
the dosage of the powder auxiliary agent is 40% -90% of the total mass of the disperse dye product;
the liquid auxiliary agent comprises one or more of lignosulfonate, alkylphenol ethoxylates, styrene ethoxylates, castor oil ethoxylates, polyurethane high-molecular surfactant, alkynol ethoxylates and defoamer;
the amount of the liquid auxiliary agent is 4% -20% of the total mass of the disperse dye composition.
9. The disperse dye article according to any one of claims 5 to 8, characterized in that it is a liquid, a solid or a paste.
10. Use of a disperse dye article according to any one of claims 5 to 9 for dyeing hydrophobic fibres and textiles containing hydrophobic fibres.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735663A (en) * | 2009-12-31 | 2010-06-16 | 上虞市金冠化工有限公司 | Composite black disperse dye |
| CN101760046A (en) * | 2009-12-31 | 2010-06-30 | 上虞市金冠化工有限公司 | Dispersive black dye composition |
| CN101768375A (en) * | 2009-12-31 | 2010-07-07 | 上虞市金冠化工有限公司 | Black disperse dye composition |
| CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735663A (en) * | 2009-12-31 | 2010-06-16 | 上虞市金冠化工有限公司 | Composite black disperse dye |
| CN101760046A (en) * | 2009-12-31 | 2010-06-30 | 上虞市金冠化工有限公司 | Dispersive black dye composition |
| CN101768375A (en) * | 2009-12-31 | 2010-07-07 | 上虞市金冠化工有限公司 | Black disperse dye composition |
| CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
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