CN104087010A - Disperse dye mixture - Google Patents
Disperse dye mixture Download PDFInfo
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- CN104087010A CN104087010A CN201310183117.3A CN201310183117A CN104087010A CN 104087010 A CN104087010 A CN 104087010A CN 201310183117 A CN201310183117 A CN 201310183117A CN 104087010 A CN104087010 A CN 104087010A
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- 0 *N(*)c(cc1)ccc1N=Nc(cc1)ccc1[N+]([O-])=O Chemical compound *N(*)c(cc1)ccc1N=Nc(cc1)ccc1[N+]([O-])=O 0.000 description 1
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Abstract
The invention discloses a disperse dye mixture. The disperse dye mixture comprises, by mass, 10-99% of one or more ingredients A which are compounds shown in the formula (I) and 1-90% of one or more ingredients B which are compounds shown in the formula (II). The disperse dye mixture is especially suitable for polyester fiber and ultrafine polyester fiber dyeing, has the characteristics of high dye uptake and good deep-dyeing property, does not contain pentachlorophenol and tetrachlorophenol and satisfies environmental protection requirements.
Description
Technical field
The present invention relates to textile field, relate in particular to a kind of admixture of disperse dyes and its production and use.
Background technology
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 in recent years.
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 absorbs or wrongly take due to, mostly occur in summer.Often first have weak, hidrosis, polydipsia, giddy, headache, palpitaition, the 38 ℃ of left and right that generate heat, can be with feeling sick, vomiting, stomachache etc.The state of an illness is aggravated suddenly in a few hours, occurs that high heat (more than 40 ℃), whole body are sweatd all over, extremely tired, irritated, stupor, tetanic spasm, circulatory failure, can occur the heart, liver, renal impairment, even can be lethal.And irritant to eye and the upper respiratory tract, and can cause dermatitis.
Current most viewpoint thinks it is mainly in some DISPERSE ORANGE 30 200, to contain PCP and TeCP, DISPERSE ORANGE 30 200 30#, DISPERSE YELLOW 163# etc. as conventional in us and with the composite dye mixture of these dyestuffs, the content of pentachlorophenol and chlorophenosic acid all can exceed standard, general in these dyestuffs the content of pentachlorophenol and chlorophenosic acid about 200-600ppm left and right.
Summary of the invention
Technical problem solved by the invention is to contain the defects such as pentachlorophenol and chlorophenosic acid toxic substance in order to overcome existing dispersed dye, and a kind of admixture of disperse dyes and its production and use is provided.In admixture of disperse dyes of the present invention, not containing pentachlorophenol and chlorophenosic acid, have the features such as dye uptake is high, depth is good, dye-works uses more convenient.
The present invention solves the problems of the technologies described above by the following technical programs:
The invention provides a kind of admixture of disperse dyes, it comprises following component by percentage to the quality: A component 10%～99% and B component 1%～90%;
Described A component is the compound shown in one or more following formulas (I):
formula (I)
In formula (I), R
11for C
1～C
5alkyl ,-CN ,-(CH
2)
1～4cN and-(CH
2)
1～4cOOCH
3in a kind of,
R
21for C
1～C
5alkyl ,-CN ,-(CH
2)
1～4cN ,-(CH
2)
1～4cOOCH
3,
with
in a kind of;
Described B component is the compound shown in one or more following formulas (II):
formula (II)
In formula (II), R
1for-NO
2,-CN ,-Br ,-H and C
1～C
4alkyl in a kind of,
R
2for-NO
2,-CN ,-Br ,-H and C
1～C
4alkyl in a kind of,
R
3for-H ,-CH
3,-NHCOCH
3with-NHCOC
2h
5in a kind of,
R
4for-H ,-OCH
3with-OC
2h
5in a kind of,
R
5for-CN ,-CH
3, C
1～C
4alkyl and-(CH
2)
1～4cOOCH
3in a kind of,
R
6for-CN ,-CH
3, C
1～C
4alkyl ,-(CH
2)
1～4cOOCH
3with-(CH
2)
1～4a kind of in CN;
Wherein, A component is not identical with B component.
Wherein, described admixture of disperse dyes preferably comprises following component by percentage to the quality: A component 18%～96% and B component 4%～82%; More preferably comprise following component by percentage to the quality: A component 22%～96% and B component 4%～78%.
Preferably, described admixture of disperse dyes can also comprise weighting agent, and described weighting agent is preferably sulfonated lignin and/or methyl naphthalene sulfonic acid and formaldehyde polycondensate; Described sulfonated lignin are preferably sodium lignosulfonate, are more preferably sodium lignosulfonate 85A.The mass percent that described weighting agent accounts for described admixture of disperse dyes is preferably 40～85%.
Preferably, described admixture of disperse dyes can also comprise
In admixture of disperse dyes of the present invention, also can contain conventional various other additives that add in this area, as long as the effect of its not remarkably influenced admixture of disperse dyes of the present invention.
In admixture of disperse dyes of the present invention preferably, in general formula (I), R
11and R
21when different, be-H ,-CH
3or-CN.
In admixture of disperse dyes of the present invention, preferably, lead in formula II R
1and R
2when different, be-H ,-CH
3,-Cl or-NO
2.
In admixture of disperse dyes of the present invention, preferably, lead in formula II R
5and R
6when different, be-CN or-CH
3.
In admixture of disperse dyes of the present invention, preferably, lead in formula II R
5and R
6has one at least for C
1-C
4alkyl or-(CH
2)
1-4cOOCH
3or-(CH
2)
1-4cN.
Wherein, R
11be preferably-CH
2cH
3or-CH
2cH
2cN.
Wherein, R
21be preferably-CH
2cH
2cN or-CH
2cH
2cOOCH
3.
Wherein, R
5be preferably-CH
2cH
3or-CH
2cH
2cOOCH
3.
Wherein, R
6be preferably-CH
2cH
3or-CH
2cH
2cOOCH
3.
In admixture of disperse dyes of the present invention, preferably, described A component is one or more following compounds: in formula (I), work as R
11for-CH
2cH
3time, R
21for-CH
2cH
2the compound of CN; Work as R
11for-CH
2cH
2during CN, R
21for-CH
2cH
2cOOCH
3compound; Work as R
11for-CH
2cH
2during CN, R
21for
compound; And work as R
11for-CH
2cH
2during CN, R
21for
compound.
In admixture of disperse dyes of the present invention, preferably, described B component is one or more following compounds: in formula (II), and R
1for-Br, R
2for-Br, R
3for-H, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
3compound; R
1for-CN, R
2for-H, R
3for-H, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
2the compound of CN; R
1for-CN, R
2for-H, R
3for-H, R
4for-H, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound; R
1for-CN, R
2for-H, R
3for-NHCOCH
3, R
4for-H, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound; R
1for-CN, R
2for-NO
2, R
3for-NHCOCH
3, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
3compound; And R
1for-Br, R
2for-NO
2, R
3for-NHCOCH
3, R
4for-OCH
2cH
3, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound.
The present invention also provides the preparation method of above-mentioned admixture of disperse dyes, and it is any in following method:
Method one: after each component is mixed in proportion, sized particlesization is processed, and spraying is dry;
Method two: after each component sized particlesization is processed, be mixed in proportion, spraying is dry.
Wherein, after sized particlesization is processed, the diameter of more than 90% particle is preferably 300～2000nm.
The present invention also provides the application in painted at trevira or its blended material of above-mentioned admixture of disperse dyes.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can arbitrary combination, obtains the preferred embodiments of the invention.
Agents useful for same of the present invention and raw material be commercially available obtaining all.
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 is high, depth is good, and product is not containing pentachlorophenol and chlorophenosic acid, meets environmental requirement.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.The experimental technique of unreceipted actual conditions in the following example, according to ordinary method and condition, or selects according to catalogue.
Following table is some concrete groups of embodiment compound used.
| B component | R 1 | R 2 | R 3 | R 4 | R 5 | R 6 |
| B1 | -Br | -Br | -H | -H | -CH 2CH 3 | -CH 2CH 3 |
| B2 | -CN | -H | -H | -H | -CH 2CH 3 | -CH 2CH 2CN |
| B3 | -CN | -H | -H | -H | -C 2H 4COOCH 3 | -?C 2H 4COOCH 3 |
| B4 | -CN | -H | -NHCOCH 3 | -H | -CH 2CH 2COOCH 3 | -CH 2CH 2COOCH 3 |
| B5 | -CN | -NO 2 | -NHCOCH 3 | -H | -CH 2CH 3 | -CH 2CH 3 |
| B6 | -Br | -NO 2 | -NHCOCH 3 | -OCH 2CH 3 | -C 2H 4COOCH 3 | -C 2H 4COOCH 3 |
In following embodiment, ND represents not detect pentachlorophenol and chlorophenosic acid.
Embodiment 1
A. take 19.5 grams of A4 dyestuffs, 68 grams of B1 dyestuffs, and 12.5 grams of following formula (3) dyestuffs, then take auxiliary agent 85A110 gram.
formula (3)
B. add 300 grams of water, in sand mill, grind together about 3 hours, then spray dry.Gained powder must be easy to dispersing and dissolving in water.
C. take 0.2 gram, above-mentioned gained powder, 200 ml waters, chemical solution in steel bowl, with Glacial acetic acid, adjust pH value between 4.5-5, get 10 grams of Polyester Fibers and put into joined solution, adopt conventional high temperature and high pressure method dyeing to be incubated 50 minutes under 130 ℃ of conditions, then lower the temperature, washing, rinsing, obtain orange sample after dry.
D. above-mentioned dye powder sample is tested to pentachlorophenol and chlorophenosic acid with together with dyed Polyester Fibers sample, acquired results is " ND ".
Embodiment 2
A. take 31.5 grams of A3 dyestuffs, 68.4 grams of B1 dyestuffs, 0.1 gram of B6 dyestuff, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 3
A. take 45.73 grams of A4 dyestuffs, 54.27 grams of B1 dyestuffs, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 4
A. take 31.57 grams of A3 dyestuffs, 68.40 grams of B1 dyestuffs, 0.03 gram of B5 dyestuff, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 5
A. take 95.95 grams of A3 dyestuffs, 3.61 grams of B4 dyestuffs, 0.44 gram of B5 dyestuff, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 6
A. take 15.3 grams of A1 dyestuffs, A2 dyestuff 16.5,68.2 grams of B1 dyestuffs, then take auxiliary agent 85A90 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 7
A. take 95.80 grams of A4 dyestuffs, 3.46 grams of B2 dyestuffs, 0.74 gram of B5 dyestuff, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results is " ND ".
Embodiment 8
A. take 96.25 grams of A3 dyestuffs, 3.31 grams of B3 dyestuffs, 0.44 gram of B5 dyestuff, then take auxiliary agent 85A100 gram.
Repeat above-mentioned b, c, d operation, dye powder sample is tested pentachlorophenol and chlorophenosic acid with together with dyed orange Polyester Fibers sample, and acquired results 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, dyestuff of the present invention aspect washing fastness and light fastness with market on conventional DISPERSE ORANGE 30 200 30# similar, color approaches DISPERSE ORANGE 30 200 30#, dyeing behavior approaches DISPERSE ORANGE 30 200 30#,, containing pentachlorophenol and chlorophenosic acid, environmental-protecting performance is not better than DISPERSE ORANGE 30 200 30#.
Washing fastness testing standard is ISO105C03, and light fastness testing standard is ISO105B02, and PCP/TeCP testing standard is 64LFGB B82.02-08(Leather).
Claims (9)
1. an admixture of disperse dyes, is characterized in that, it comprises following component by percentage to the quality: A component 10%～99% and B component 1%～90%;
Described A component is the compound shown in one or more following formulas (I):
formula (I)
In formula (I), R
11for C
1～C
5alkyl ,-CN ,-(CH
2)
1～4cN and-(CH
2)
1～4cOOCH
3in a kind of,
R
21for C
1～C
5alkyl ,-CN ,-(CH
2)
1～4cN ,-(CH
2)
1～4cOOCH
3,
with
in a kind of;
Described B component is the compound shown in one or more following formulas (II):
formula (II)
In formula (II), R
1for-NO
2,-CN ,-Br ,-H and C
1～C
4alkyl in a kind of,
R
2for-NO
2,-CN ,-Br ,-H and C
1～C
4alkyl in a kind of,
R
3for-H ,-CH
3,-NHCOCH
3with-NHCOC
2h
5in a kind of,
R
4for-H ,-OCH
3with-OC
2h
5in a kind of,
R
5for-CN ,-CH
3, C
1～C
4alkyl and-(CH
2)
1～4cOOCH
3in a kind of,
R
6for-CN ,-CH
3, C
1～C
4alkyl ,-(CH
2)
1～4cOOCH
3with-(CH
2)
1～4a kind of in CN;
Wherein, A component is not identical with B component.
2. admixture of disperse dyes as claimed in claim 1, is characterized in that, described admixture of disperse dyes comprises following component by percentage to the quality: A component 18%～96% and B component 4%～82%.
3. admixture of disperse dyes as claimed in claim 2, is characterized in that, described admixture of disperse dyes comprises following component by percentage to the quality: A component 22%～96% and B component 4%～78%.
4. admixture of disperse dyes as claimed in claim 1, is characterized in that, described admixture of disperse dyes also comprise weighting agent and/or
described weighting agent is sulfonated lignin and/or methyl naphthalene sulfonic acid and formaldehyde polycondensate; The mass percent that described weighting agent accounts for described admixture of disperse dyes is 40～85%.
5. admixture of disperse dyes as claimed in claim 4, is characterized in that, described sulfonated lignin are sodium lignosulfonate.
6. admixture of disperse dyes as claimed in claim 1, is characterized in that, R
11and R
21when different, be-H ,-CH
3or-CN; And/or, R
1and R
2when different, be-H ,-CH
3,-Cl or-NO
2; And/or, R
5and R
6when different, be-CN or-CH
3; And/or, R
5and R
6has one at least for C
1-C
4alkyl or-(CH
2)
1-4cOOCH
3or-(CH
2)
1-4cN.
7. admixture of disperse dyes as claimed in claim 1, is characterized in that, wherein, and R
11for-CH
2cH
3or-CH
2cH
2cN; And/or, R
21for-CH
2cH
2cN or-CH
2cH
2cOOCH
3; And/or, R
5for-CH
2cH
3or-CH
2cH
2cOOCH
3; And/or, R
6for-CH
2cH
3or-CH
2cH
2cOOCH
3.
8. admixture of disperse dyes as claimed in claim 1, is characterized in that, described A component is one or more following compounds: in formula (I), work as R
11for-CH
2cH
3time, R
21for-CH
2cH
2the compound of CN; Work as R
11for-CH
2cH
2during CN, R
21for-CH
2cH
2cOOCH
3compound; Work as R
11for-CH
2cH
2during CN, R
21for
compound; And work as R
11for-CH
2cH
2during CN, R
21for
compound.
9. admixture of disperse dyes as claimed in claim 1, is characterized in that, described B component is one or more following compounds: in formula (II), and R
1for-Br, R
2for-Br, R
3for-H, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
3compound; R
1for-CN, R
2for-H, R
3for-H, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
2the compound of CN; R
1for-CN, R
2for-H, R
3for-H, R
4for-H, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound; R
1for-CN, R
2for-H, R
3for-NHCOCH
3, R
4for-H, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound; R
1for-CN, R
2for-NO
2, R
3for-NHCOCH
3, R
4for-H, R
5for-CH
2cH
3, R
6for-CH
2cH
3compound; And R
1for-Br, R
2for-NO
2, R
3for-NHCOCH
3, R
4for-OCH
2cH
3, R
5for-C
2h
4cOOCH
3, R
6for-C
2h
4cOOCH
3compound.
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|---|---|---|---|
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|---|---|---|---|
| CN201310183117.3A CN104087010B (en) | 2013-05-16 | 2013-05-16 | A kind of admixture of disperse dyes |
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| CN109233335A (en) * | 2018-10-10 | 2019-01-18 | 杭州吉华江东化工有限公司 | A kind of admixture of disperse dyes and its application |
| CN110835473A (en) * | 2019-11-27 | 2020-02-25 | 浙江龙盛化工研究有限公司 | Disperse dye composition, dye product and application thereof |
| CN112724707A (en) * | 2020-12-19 | 2021-04-30 | 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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| CN109233335A (en) * | 2018-10-10 | 2019-01-18 | 杭州吉华江东化工有限公司 | A kind of admixture of disperse dyes and its application |
| 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 |
| CN110835473A (en) * | 2019-11-27 | 2020-02-25 | 浙江龙盛化工研究有限公司 | Disperse dye composition, dye product 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 |
| CN112724707A (en) * | 2020-12-19 | 2021-04-30 | 浙江龙盛染料化工有限公司 | Disperse orange dye composition and dye product |
| 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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