CN104087010B - A kind of admixture of disperse dyes - Google Patents
A kind of admixture of disperse dyes Download PDFInfo
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- CN104087010B CN104087010B CN201310183117.3A CN201310183117A CN104087010B CN 104087010 B CN104087010 B CN 104087010B CN 201310183117 A CN201310183117 A CN 201310183117A CN 104087010 B CN104087010 B CN 104087010B
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Abstract
The present invention discloses a kind of admixture of disperse dyes. This admixture of disperse dyes comprises following component by percentage to the quality: component A 10%��99% and B component 1%��90%; Described component A is the compound shown in one or more following formula (I); Described B component is the compound shown in one or more following formula (II). The dye mixture of the present invention is particularly suitable for the dyeing of trevira, hyperfine polyester fiber, has the features such as dye uptake height, depth are good, and product is containing pentachlorophenol and chlorophenosic acid, meets environmental requirement.Formula (I)
Description
Technical field
The present invention relates to textile field, particularly relate to a kind of admixture of disperse dyes and its production and use.
Background technology
In recent years along with new environmental protection standard is implemented, the environmental requirement of textiles improves constantly, and wherein the requirement of pentachlorophenol and chlorophenosic acid is also being improved constantly.
The harm of pentachlorophenol (PCP) and chlorophenosic acid (TeCP): these product can cause the abnormal hyperfunction and high heat of body basal metabolism. Generally due to a large amount of skin absorption or caused by wrongly taking, mostly occur in summer. Normal first have weak, hidrosis, polydipsia, giddy, headache, palpitaition, generates heat about 38 DEG C, can with Nausea and vomiting, stomachache etc. In a few hours, the state of an illness is aggravated suddenly, occur that high heat (more than 40 DEG C), whole body are sweatd all over, extremely tired, irritated, stupor, muscle rigidity spasm, circulatory failure, the heart, liver, renal impairment can occur, even can be lethal. And eye and the upper respiratory tract is irritant, and dermatitis can be caused.
At present most viewpoint think mainly in some DISPERSE ORANGE 30 200 containing PCP and TeCP, DISPERSE ORANGE 30 200 30#, the DISPERSE YELLOW 163# etc. that commonly use such as us and with the composite dye mixture of these dyestuffs, the content of pentachlorophenol and chlorophenosic acid all can exceed standard, generally in these dyestuffs the content of pentachlorophenol and chlorophenosic acid about about 200-600ppm.
Summary of the invention
Technical problem solved by the invention is to contain the defect such as pentachlorophenol and chlorophenosic acid toxic substance to overcome existing dispersed dye, it provides a kind of admixture of disperse dyes and its production and use. Containing pentachlorophenol and chlorophenosic acid in the admixture of disperse dyes of the present invention, having the features such as dye uptake height, depth are good, dye-works uses more convenient.
The present invention solves the problems of the technologies described above by the following technical programs:
The present invention provides a kind of admixture of disperse dyes, and it comprises following component by percentage to the quality: component A 10%��99% and B component 1%��90%;
Described component A is the compound shown in one or more following formula (I):
Formula (I)
In formula (I), R11For C1��C5Alkyl ,-CN ,-(CH2)1��4CN and-(CH2)1��4COOCH3In one,
R21For C1��C5Alkyl ,-CN ,-(CH2)1��4CN��-(CH2)1��4COOCH3��WithIn one;
Described B component is the compound shown in one or more following formula (II):
Formula (II)
In formula (II), R1For-NO2,-CN ,-Br ,-H and C1��C4Alkyl in one,
R2For-NO2,-CN ,-Br ,-H and C1��C4Alkyl in one,
R3For-H ,-CH3��-NHCOCH3With-NHCOC2H5In one,
R4For-H ,-OCH3With-OC2H5In one,
R5For-CN ,-CH3��C1��C4Alkyl and-(CH2)1��4COOCH3In one,
R6For-CN ,-CH3��C1��C4Alkyl ,-(CH2)1��4COOCH3With-(CH2)1��4One in CN;
Wherein, component A and B component are not identical.
Wherein, described admixture of disperse dyes comprises following component by percentage to the quality goodly: component A 18%��96% and B component 4%��82%; More preferably comprise following component by percentage to the quality: component A 22%��96% and B component 4%��78%.
Goodly, described admixture of disperse dyes can also comprise weighting agent, and described weighting agent is sulfonated lignin and/or methyl naphthalene sulfonic acid and formaldehyde polycondensate goodly; Described sulfonated lignin are sodium lignosulfonate goodly, are more preferably sodium lignosulfonate 85A. It is 40��85% that described weighting agent accounts for the percent mass of described admixture of disperse dyes goodly.
Goodly, described admixture of disperse dyes can also comprise
Other additives various that also can add containing routine in this area in admixture of disperse dyes of the present invention, if the effect of the admixture of disperse dyes of its not remarkably influenced the present invention.
, in general formula (I) in the admixture of disperse dyes of the present invention goodly, R11And R21It is asynchronously-H ,-CH3Or-CN.
, in logical formula II in the admixture of disperse dyes of the present invention goodly, R1And R2It is asynchronously-H ,-CH3,-Cl or-NO2��
, in logical formula II in the admixture of disperse dyes of the present invention goodly, R5And R6It is asynchronously-CN or-CH3��
, in logical formula II in the admixture of disperse dyes of the present invention goodly, R5And R6Has at least one for C1-C4Alkyl or-(CH2)1-4COOCH3Or-(CH2)1-4CN��
Wherein, R11It is-CH goodly2CH3Or-CH2CH2CN��
Wherein, R21It is-CH goodly2CH2CN or-CH2CH2COOCH3��
Wherein, R5It is-CH goodly2CH3Or-CH2CH2COOCH3��
Wherein, R6It is-CH goodly2CH3Or-CH2CH2COOCH3��
In the admixture of disperse dyes of the present invention goodly, described component A is one or more following compounds: in formula (I), work as R11For-CH2CH3Time, R21For-CH2CH2The compound of CN; Work as R11For-CH2CH2During CN, R21For-CH2CH2COOCH3Compound; Work as R11For-CH2CH2During CN, R21ForCompound; And work as R11For-CH2CH2During CN, R21ForCompound.
, described B component is one or more following compounds in the admixture of disperse dyes of the present invention goodly: in formula (II), R1For-Br, R2For-Br, R3For-H, R4For-H, R5For-CH2CH3, R6For-CH2CH3Compound; R1For-CN, R2For-H, R3For-H, R4For-H, R5For-CH2CH3, R6For-CH2CH2The compound of CN; R1For-CN, R2For-H, R3For-H, R4For-H, R5For-C2H4COOCH3, R6For-C2H4COOCH3Compound; R1For-CN, R2For-H, R3For-NHCOCH3, R4For-H, R5For-C2H4COOCH3, R6For-C2H4COOCH3Compound; R1For-CN, R2For-NO2, R3For-NHCOCH3, R4For-H, R5For-CH2CH3, R6For-CH2CH3Compound; And R1For-Br, R2For-NO2, R3For-NHCOCH3, R4For-OCH2CH3, R5For-C2H4COOCH3, R6For-C2H4COOCH3Compound.
Present invention also offers the preparation method of above-mentioned admixture of disperse dyes, it is any one in following method:
Method one: after each component is mixed in proportion, sized particlesization processes, spraying dry;
Method two: after each component sized particlesization is processed, be mixed in proportion, spraying dry.
Wherein, after sized particlesization processes, the diameter of the particle of more than 90% is 300��2000nm goodly.
Present invention also offers the application of above-mentioned admixture of disperse dyes in trevira or its blended material are painted.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can arbitrary combination, obtain the preferred embodiments of the invention.
Agents useful for same of the present invention and raw material are all commercially.
The positive progressive effect of the present invention is: dye mixture of the present invention is particularly suitable for the dyeing of trevira, hyperfine polyester fiber, has the features such as dye uptake height, depth are good, and product is containing pentachlorophenol and chlorophenosic acid, meets environmental requirement.
Embodiment
Below by the mode of embodiment, the present invention is described further, but does not therefore limit the present invention among described scope of embodiments. The experimental technique of unreceipted concrete condition in the following example, conventionally and condition, or selects according to catalogue.
Following table is some concrete groups of embodiment compound used.
| B component | R1 | R2 | R3 | R4 | R5 | R6 |
| B1 | -Br | -Br | -H | -H | -CH2CH3 | -CH2CH3 |
| B2 | -CN | -H | -H | -H | -CH2CH3 | -CH2CH2CN |
| B3 | -CN | -H | -H | -H | -C2H4COOCH3 | - C2H4COOCH3 |
| B4 | -CN | -H | -NHCOCH3 | -H | -CH2CH2COOCH3 | -CH2CH2COOCH3 |
| B5 | -CN | -NO2 | -NHCOCH3 | -H | -CH2CH3 | -CH2CH3 |
| B6 | -Br | -NO2 | -NHCOCH3 | -OCH2CH3 | -C2H4COOCH3 | -C2H4COOCH3 |
In following embodiment, ND represents non-detection pentachlorophenol and chlorophenosic acid.
Embodiment 1
A. A4 dyestuff 19.5 grams, B1 dyestuff 68 grams is taken, and following formula (3) dyestuff 12.5 grams, then take auxiliary agent 85A110 gram.
Formula (3)
B. add 300 grams of water, sand mill grinds 3 hours together, then carries out spraying dry. Gained powder must be easy to dispersing and dissolving in water.
C. 0.2 gram, above-mentioned gained powder is taken, 200 ml waters, chemical solution in steel bowl, between Glacial acetic acid adjusted to ph to 4.5-5, get 10 grams of Polyester Fibers and put into joined solution, adopt conventional high temperature and high pressure method dyeing be incubated 50 minutes under 130 DEG C of conditions, then carry out lowering the temperature, wash, rinsing, obtain orange sample after drying.
D. above-mentioned dye powder sample being tested pentachlorophenol and chlorophenosic acid together with the Polyester Fibers sample contaminated, gained result is " ND ".
Embodiment 2
A. take A3 dyestuff 31.5 grams, B1 dyestuff 68.4 grams, B6 dyestuff 0.1 gram, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 3
A. take A4 dyestuff 45.73 grams, B1 dyestuff 54.27 grams, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 4
A. take A3 dyestuff 31.57 grams, B1 dyestuff 68.40 grams, B5 dyestuff 0.03 gram, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 5
A. take A3 dyestuff 95.95 grams, B4 dyestuff 3.61 grams, B5 dyestuff 0.44 gram, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 6
A. take A1 dyestuff 15.3 grams, A2 dyestuff 16.5, B1 dyestuff 68.2 grams, then take auxiliary agent 85A90 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 7
A. take A4 dyestuff 95.80 grams, B2 dyestuff 3.46 grams, B5 dyestuff 0.74 gram, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Embodiment 8
A. take A3 dyestuff 96.25 grams, B3 dyestuff 3.31 grams, B5 dyestuff 0.44 gram, then take auxiliary agent 85A100 gram.
Repeating above-mentioned b, c, d operation, dye powder sample tests pentachlorophenol and chlorophenosic acid together with the orange Polyester Fibers sample contaminated, and gained result is " ND ".
Following table is the Color data of embodiment 1��8 and DISPERSE ORANGE 30 200 30#150%.
As can be seen from the above table, the DISPERSE ORANGE 30 200 30# that the dyestuff of the present invention is conventional in washing fastness and light fastness and on market is similar, and color is close to DISPERSE ORANGE 30 200 30#, and dyeing behavior is close to DISPERSE ORANGE 30 200 30#, not containing pentachlorophenol and chlorophenosic acid, environmental-protecting performance is better than DISPERSE ORANGE 30 200 30#.
Washing fastness testing standard is ISO105C03, and light fastness testing standard is ISO105B02, PCP/TeCP testing standard is 64LFGBB82.02-08(Leather).
Claims (5)
1. an admixture of disperse dyes, it is characterised in that, it comprises following component by percentage to the quality: component A 10%��99% and B component 1%��90%;
Described component A is the compound shown in one or more following formula (I):
In formula (I), work as R11For-CH2CH3Time, R21For-CH2CH2The compound of CN; Work as R11For-CH2CH2During CN, R21For-CH2CH2COOCH3Compound; Work as R11For-CH2CH2During CN, R21ForCompound; And work as R11For-CH2CH2During CN, R21ForCompound;
Described B component is the compound shown in one or more following formula (II):
In formula (II), R1For-CN, R2For-H, R3For-H, R4For-H, R5For-C2H4COOCH3, R6For-C2H4COOCH3Compound.
2. admixture of disperse dyes as claimed in claim 1, it is characterised in that, described admixture of disperse dyes comprises following component by percentage to the quality: component A 18%��96% and B component 4%��82%.
3. admixture of disperse dyes as claimed in claim 2, it is characterised in that, described admixture of disperse dyes comprises following component by percentage to the quality: component A 22%��96% and B component 4%��78%.
4. admixture of disperse dyes as claimed in claim 1, it is characterised in that, described admixture of disperse dyes also comprise weighting agent and/orDescribed weighting agent is sulfonated lignin and/or methyl naphthalene sulfonic acid and formaldehyde polycondensate; It is 40��85% that described weighting agent accounts for the mass percent of described admixture of disperse dyes.
5. admixture of disperse dyes as claimed in claim 4, it is characterised in that, described sulfonated lignin are sodium lignosulfonate.
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| CN109233335B (en) * | 2018-10-10 | 2022-07-12 | 杭州吉华江东化工有限公司 | Disperse dye mixture and application thereof |
| CN110835473B (en) * | 2019-11-27 | 2022-02-01 | 上海鸿源鑫创材料科技有限公司 | Disperse dye composition, dye product and application thereof |
| CN112724707B (en) * | 2020-12-19 | 2024-01-02 | 浙江龙盛染料化工有限公司 | Disperse orange dye composition and dye product |
| CN113861722A (en) * | 2021-11-03 | 2021-12-31 | 菲诺染料化工(无锡)有限公司 | Halogen-free black disperse dye mixture |
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