CN85102827A - The compounding method of water dispersion slurry dyestuff - Google Patents
The compounding method of water dispersion slurry dyestuff Download PDFInfo
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- CN85102827A CN85102827A CN 85102827 CN85102827A CN85102827A CN 85102827 A CN85102827 A CN 85102827A CN 85102827 CN85102827 CN 85102827 CN 85102827 A CN85102827 A CN 85102827A CN 85102827 A CN85102827 A CN 85102827A
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- dyestuff
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- 239000000975 dye Substances 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000006185 dispersion Substances 0.000 title claims abstract description 20
- 239000002002 slurry Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000013329 compounding Methods 0.000 title claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 15
- 125000000129 anionic group Chemical group 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- 239000002270 dispersing agent Substances 0.000 claims description 17
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 14
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 7
- VQIRFOAILLIZOY-UHFFFAOYSA-N 2-[5-acetamido-n-(2-acetyloxyethyl)-4-[(2-bromo-4,6-dinitrophenyl)diazenyl]-2-ethoxyanilino]ethyl acetate Chemical compound C1=C(N(CCOC(C)=O)CCOC(C)=O)C(OCC)=CC(N=NC=2C(=CC(=CC=2Br)[N+]([O-])=O)[N+]([O-])=O)=C1NC(C)=O VQIRFOAILLIZOY-UHFFFAOYSA-N 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 5
- RTZYVAQWQXPIAC-UHFFFAOYSA-N 4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound C1=CC(O)=CC=C1N=NC1=CC=C(N=NC=2C=CC=CC=2)C=C1 RTZYVAQWQXPIAC-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract description 5
- 239000012943 hotmelt Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000003801 milling Methods 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 229920004933 Terylene® Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 229920005552 sodium lignosulfonate Polymers 0.000 description 5
- 238000004821 distillation Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- LYCAIKOWRPUZTN-NMQOAUCRSA-N 1,2-dideuteriooxyethane Chemical compound [2H]OCCO[2H] LYCAIKOWRPUZTN-NMQOAUCRSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- MHXFWEJMQVIWDH-UHFFFAOYSA-N 1-amino-4-hydroxy-2-phenoxyanthracene-9,10-dione Chemical compound C1=C(O)C=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C1OC1=CC=CC=C1 MHXFWEJMQVIWDH-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CASPZMCSNJZQMV-UHFFFAOYSA-N ethane;2-methyloxirane Chemical compound CC.CC1CO1 CASPZMCSNJZQMV-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
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- Paper (AREA)
Abstract
The present invention is the compounding method of water dispersion slurry dyestuff.Its objective is and overcome easy cohesion of dye granule and settled shortcoming in the storage of water dispersion slurry dyestuff.Characteristics of the present invention are that the dispersion agent that adds is that molecular weight ranges is 10,000～70,000 polyvinyl alcohol and synthetic anionic diffusing agent; The water-insoluble dyestuff that adds is respectively dispersed dye or white dyes.Each component is measured in accordance with regulations and is mixed the back and grind the water dispersion slurry dye granule degree that makes below 1 μ, and denseness is moderate, has good flowability, places six months no changes under the low temperature of room temperature or-10 ℃.This prescription can be used for preparing pulp-shaped dispersed dyes and pulpous state white dyes.
Description
The present invention is the compounding method of a class water dispersion slurry dyestuff, and this prescription can be used for preparing pulp-shaped dispersed dyes and pulpous state fluorescent bleaches.
The prescription of water dispersion slurry dyestuff is that many components are composite.At patent Eur.P.56,991A2, DE2,850,482A1 and DE3,140, all introduce the prescription that the aqueous dispersed dye of preparation are arranged among the 521A1 etc.They all adopt the polyethers non-ionic dispersing agent and the sodium lignosulfonate anion-proliferation agent of epoxy ethane-epoxy propane (80: 20), add auxiliary agents such as tertiary amine, alcohol or ethylene glycol in addition.
With Eur.P.56,991 is example, after grinding with C.I. disperse red 60, sodium lignosulfonate, PEP-101, two (beta-hydroxy, γ-hydroxy propane base) butylamine and water, add above-mentioned polyether-type copolymer again, anticorrosionly be mixed with pulp-shaped dispersed dyes with formaldehyde and water.Although the dispersion agent that polyether-type copolymer that adopts in this class prescription and sodium lignosulfonate are re-dubbed has certain dispersive ability, its shortcoming is that the aqueous solution of polyethers does not have enough viscosity, can not keep that dye granule does not condense for a long time, not sedimentation.It is dark that the anion-proliferation agent sodium lignosulfonate also exists color and luster in addition, can produce the shortcoming of staiing to fiber after the dyeing.
The objective of the invention is to find a kind of non-ionic dispersing agent is polyvinyl alcohol and synthetic anionic diffusing agent, their are composite back as the dispersion agent in the water dispersion slurry dye formulation, the dye granule that has overcome during the water dispersion slurry dyestuff is stored easily condenses and settled shortcoming, has avoided causing the contamination of dyeing back to fiber deeply by the sodium lignosulfonate color and luster.
Of the present invention being constructed as follows:
A) dispersion agent that contains in the prescription of this water dispersion slurry dyestuff is a polyvinyl alcohol, and its molecular weight ranges can be 10, and 000-70,000, the polymerization degree can be 200-1750, consumption is with (1.5～5) %(weight) effect is good.Consumption later in patent specification of the present invention is except that special dated person, all by weight percentage.
B) synthetic anionic diffusing agent; Can be dispersing agent NNO, dispersing agent MF, dispersing agent CNF or extension agent S; Said diffusant can use separately or two kinds of composite uses, and consumption can be respectively (1.5～7) %.
C) water-insoluble dyestuff; Can be respectively the C.I. Disperse Blue-79, C.I. DISPERSE YELLOW 23, consumption can respectively be (12.5～30) %, also can be fluorescent bleaches DZB-1, consumption can be (5～10) %.
D) wetting agent can be the tirethylene glycol ether, and consumption can be (0～6) %.
E) consistency modifiers can be a Virahol, and consumption can be (0～6) %.
F) frostproofer can be an ethylene glycol, and consumption can be (0～8) %.
G) defoamer can be a tributyl phosphate, and consumption can be 0.5%.
H) water can add an amount of.
Above-mentioned each component ground at normal temperatures and pressures can make this water dispersion slurry dyestuff.
The type and the consumption of polyvinyl alcohol see Table 1.
The water dispersion slurry dye granule degree that makes is below 1 μ, and denseness is moderate, has good flowability, places six months no changes in room temperature or under-10 ℃ low temperature.The prescription of this formation can be used for preparing pulp-shaped dispersed dyes and pulpous state fluorescent bleaches.Dyestuff has good dispersing property in application process, and the fabric after the dyeing does not have color dot and stains phenomenon.
Embodiment:
Example 1, to get 10% polyvinyl alcohol water solution, 50 grams be that 30 grams are mixed with the C.I. Disperse Blue-79, adds dispersing agent NNO 5 grams, tributyl phosphate 0.5 gram and water 14.5 grams then.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulp-shaped dispersed dyes of 1 μ.Dyestuff has good flowability and storage stability, and dying pure terylene or polyester-cotton fabric under High Temperature High Pressure or hot melt condition is the navy of fast light, washable and anti-distillation.
Example 2, to get 10% polyvinyl alcohol water solution, 30 grams be that 28 grams are mixed with the C.I. Disperse Blue-79, adds dispersing agent MF 6 grams, ethylene glycol 8 grams, tributyl phosphate 0.5 gram and water 27.5 grams then.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulp-shaped dispersed dyes of 1 μ.It has good flowability and storage stability, and dying pure terylene or polyester-cotton fabric under High Temperature High Pressure or hot melt condition is the navy of fast light, washable and anti-distillation.
Example 3, get 10% polyvinyl alcohol water solution 35 gram and disperse 79 to be that 23 grams are mixed, add dispersing agent CNF 1.5 grams, ethylene glycol 2 grams, tirethylene glycol ether 3 grams and water 36 grams then with C.I..Material is carried out sand milling at normal temperatures, can add 0.5 gram tributyl phosphate if there is foam to produce.The pulp-shaped dispersed dyes particle fineness that obtains has good flowability and storage stability below 1 μ; Under High Temperature High Pressure or hot melt condition, dye pure terylene or polyester-cotton fabric and obtain navy fast light, washable, anti-distillation.
Example 4, to get 10% polyvinyl alcohol water solution, 30 grams be that 30 grams are mixed with the C.I. Disperse Blue-79, add each 2.5 gram of ethylene glycol 3.6 grams, dispersing agent CNF and extension agent S, Virahol 4.6 grams, tirethylene glycol ether 3.6 grams, tributyl phosphate 0.5 gram then, adding suitable quantity of water to gross weight at last is 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulp-shaped dispersed dyes of 1 μ.It has good flowability and storage stability, and slurry is used for the High Temperature High Pressure of pure terylene and polyester-cotton fabric or the navy that hot melt process dyeing obtains fast light, washable and anti-distillation.
Example (5～25) sees table 2 for details.Each example all adds tributyl phosphate 0.5 gram when grinding.
It is that 20 grams are mixed with C.I. DISPERSE YELLOW 23 that example 26 is got 10% polyvinyl alcohol water solution 30 gram, adds ethylene glycol 3 grams then, dispersing agent NNO is 3 grams and tributyl phosphate 0.5 gram, adds at last that to add water to gross weight be 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulp-shaped dispersed dyes of 1 μ.High Temperature High Pressure or hot melt process dyeing that slurry is used to dye pure terylene or polyester-cotton fabric are strong yellow.
It is that 23 grams are mixed with C.I. DISPERSE YELLOW 23 that example 27 is got 10% polyvinyl alcohol water solution 15 gram, adds dispersing agent MF 5 grams, ethylene glycol 2 grams, Virahol 4 grams, tirethylene glycol ether 3 grams, tributyl phosphate 0.5 gram then, adds at last that to add water to gross weight be 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulp-shaped dispersed dyes of 1 μ.Dyestuff has good flowability and storage stability.Be used to dye pure wash or the High Temperature High Pressure and the hot melt process dyeing of polyester cotton are strong yellow.
Example (28～51) sees table 3 for details.Each example all adds tributyl phosphate 0.5 gram when grinding.
It is mixed with fluorescent bleaches DZB-1 10 grams that example 52 is got 10% polyvinyl alcohol water solution, 50 grams, and adding dispersing agent NNO 5 grams, tributyl phosphate 0.5 gram and suitable quantity of water to gross weight then is 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulpous state of 1 μ fluorescent bleaches.It has good flowability and storage stability.Under the hot melt condition, dye pure terylene and can obtain good whitening effect.
It is mixed with fluorescent bleaches DZB-1 7 grams that example 53 is got 10% polyvinyl alcohol water solution, 30 grams, add dispersing agent MF 4 grams, ethylene glycol 6 grams, tirethylene glycol ether 3 grams, water 50 grams and tributyl phosphate 0.5 gram then, adding suitable quantity of water to gross weight is 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine grain pulpous state fluorescent bleaches of 1 μ.Slurry has good flowability and storage stability, dyes pure terylene and can obtain good whitening effect under the hot melt condition.
It is mixed with fluorescent bleaches DZB-1 9 grams that example 54 is got 10% polyvinyl alcohol water solution, 1.5 grams, adding dispersing agent NNO then is 2.5 grams, extension agent S 1.5 grams, ethylene glycol 4 grams, Virahol 4 grams, tirethylene glycol ether 4 grams and tributyl phosphate 0.5 gram, and adding suitable quantity of water to gross weight again is 100 grams.Material is carried out sand milling at normal temperatures, can obtain the following fine particle pulpous state of 1 μ fluorescent bleaches.Slurry has good flowability and storage stability, dyes pure terylene and can obtain good whitening effect under the hot melt condition.
Example (55～75) sees table 4 for details.Each example all adds tributyl phosphate 0.5 gram when grinding.
Claims (6)
1, the compounding method of water dispersion slurry dyestuff contains the water-insoluble dyestuff in the composition, dispersion agent, wetting agent, the agent of denseness joint, frostproofer, defoamer and water; Characteristics of the present invention are that the dispersion agent that adds is polyvinyl alcohol and synthetic anionic diffusing agent, and each component grinds at normal temperatures and pressures and makes the water dispersion slurry dyestuff.
2, as the described compounding method of claim (1), its characteristics are that the molecular weight ranges of said polyvinyl alcohol is 10,000～70,000; The polymerization degree is 200～1750; Consumption is (1.5～5) %(weight).
3, as claim (1) or (2) described compounding method, its characteristics are that said synthetic anionic diffusing agent is respectively: dispersing agent NNO, dispersing agent MF, dispersing agent CNF and extension agent S, use separately or two kinds of composite uses, consumption is respectively (1.5～7) %(weight).
4, as compounding method as described in claim (1) or (2) or (3), its characteristics are that wetting agent is that tirethylene glycol ether, consumption are (0～6) %(weight); Consistency modifiers is that Virahol, consumption are (0～6) %(weight); Frostproofer is that ethylene glycol, consumption are (0～8) %(weight); Defoamer is that tributyl phosphate, consumption are 0.5%(weight); The water-insoluble dyestuff is the C.I. Disperse Blue-79, and consumption is (12.5～30) %(weight).
5, as the described compounding method of claim (4), its characteristics are that said water-insoluble dyestuff is a C.I. DISPERSE YELLOW 23, and consumption is (12.5～30) %(weight).
6, as the described compounding method of claim (4), its characteristics are that said water-insoluble dyestuff is fluorescent bleaches DZB-1, and consumption is (5～10) %(weight).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102827 CN85102827A (en) | 1985-04-01 | 1985-04-01 | The compounding method of water dispersion slurry dyestuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102827 CN85102827A (en) | 1985-04-01 | 1985-04-01 | The compounding method of water dispersion slurry dyestuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85102827A true CN85102827A (en) | 1986-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85102827 Pending CN85102827A (en) | 1985-04-01 | 1985-04-01 | The compounding method of water dispersion slurry dyestuff |
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| Country | Link |
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| CN (1) | CN85102827A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075849C (en) * | 1995-05-26 | 2001-12-05 | 戴斯塔日本有限公司 | textile dye preparations |
| CN101955692A (en) * | 2010-08-10 | 2011-01-26 | 浙江理工大学 | Method for preparing pulpy disperse dye for low-temperature dyeing of terylene |
| CN101962921A (en) * | 2010-09-21 | 2011-02-02 | 天津科技大学 | Method for improving efficiency of fluorescent whitening agent in high yield pulp-containing paper |
| CN102051069A (en) * | 2010-10-24 | 2011-05-11 | 绍兴文理学院 | Nonionic disperse system liquid-shaped disperse dye and preparation method thereof |
| CN102352577A (en) * | 2011-07-20 | 2012-02-15 | 湖南科技大学 | Preparation method of light-fast and anti-soaking bright red water base colorant for paper brushing |
| CN104530764A (en) * | 2014-12-31 | 2015-04-22 | 浙江闰土股份有限公司 | Yellow liquid disperse dye and preparation method and application thereof |
| CN104530763A (en) * | 2014-12-31 | 2015-04-22 | 浙江闰土染料有限公司 | Blue liquid disperse dye and preparation method and application thereof |
| CN105017808A (en) * | 2015-07-16 | 2015-11-04 | 牛吉海 | Red high-temperature-resistant dye composition and preparation method thereof |
| CN113638219A (en) * | 2021-08-20 | 2021-11-12 | 奥仕集团有限公司 | Preparation method of low-temperature-resistant fluorescent whitening slurry |
-
1985
- 1985-04-01 CN CN 85102827 patent/CN85102827A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075849C (en) * | 1995-05-26 | 2001-12-05 | 戴斯塔日本有限公司 | textile dye preparations |
| CN101955692A (en) * | 2010-08-10 | 2011-01-26 | 浙江理工大学 | Method for preparing pulpy disperse dye for low-temperature dyeing of terylene |
| CN101962921A (en) * | 2010-09-21 | 2011-02-02 | 天津科技大学 | Method for improving efficiency of fluorescent whitening agent in high yield pulp-containing paper |
| CN102051069A (en) * | 2010-10-24 | 2011-05-11 | 绍兴文理学院 | Nonionic disperse system liquid-shaped disperse dye and preparation method thereof |
| CN102051069B (en) * | 2010-10-24 | 2013-05-29 | 绍兴文理学院 | Nonionic disperse system liquid-shaped disperse dye and preparation method thereof |
| CN102352577A (en) * | 2011-07-20 | 2012-02-15 | 湖南科技大学 | Preparation method of light-fast and anti-soaking bright red water base colorant for paper brushing |
| CN102352577B (en) * | 2011-07-20 | 2013-08-28 | 湖南科技大学 | Preparation method of light-fast and anti-soaking bright red water base colorant for paper brushing |
| CN104530764A (en) * | 2014-12-31 | 2015-04-22 | 浙江闰土股份有限公司 | Yellow liquid disperse dye and preparation method and application thereof |
| CN104530763A (en) * | 2014-12-31 | 2015-04-22 | 浙江闰土染料有限公司 | Blue liquid disperse dye and preparation method and application thereof |
| CN104530763B (en) * | 2014-12-31 | 2017-10-27 | 浙江闰土染料有限公司 | Blue liquid disperse dyes and its preparation method and purposes |
| CN105017808A (en) * | 2015-07-16 | 2015-11-04 | 牛吉海 | Red high-temperature-resistant dye composition and preparation method thereof |
| CN113638219A (en) * | 2021-08-20 | 2021-11-12 | 奥仕集团有限公司 | Preparation method of low-temperature-resistant fluorescent whitening slurry |
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