CN104710840B - A kind of dispersion red dye composition - Google Patents
A kind of dispersion red dye composition Download PDFInfo
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- CN104710840B CN104710840B CN201310754316.5A CN201310754316A CN104710840B CN 104710840 B CN104710840 B CN 104710840B CN 201310754316 A CN201310754316 A CN 201310754316A CN 104710840 B CN104710840 B CN 104710840B
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- dye composition
- red dye
- dispersion red
- dye
- weight fraction
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- BLEBJOJDLAIBKC-ZCXUNETKSA-N Cc1c(C)c(/N=N\c2nc(cccc3)c3[s]2)cc([N+]([O-])=O)c1 Chemical compound Cc1c(C)c(/N=N\c2nc(cccc3)c3[s]2)cc([N+]([O-])=O)c1 BLEBJOJDLAIBKC-ZCXUNETKSA-N 0.000 description 1
Abstract
The invention discloses a kind of dispersion red dye composition, this dispersion red dye composition is composed of the following components: weight fraction be 32 46% such as the dye monomer A of formula I,Weight fraction be 51 66% such as the dye monomer B of formula II,
Description
Technical field
The present invention relates to a kind of dye composite, it particularly relates to a kind of dispersion red dye composition.
Background technology
At present, the weaving face fabric of multiple fiber combinations occupation rate commercially improve year by year.And existing market
The disperse dyes of upper supply can't well meet the printing and dyeing demand of this kind of weaving face fabric.Disperse dyes be a class water solublity relatively
Low nonionic dye.The earliest for the dyeing of acetate fiber, referred to as cellulose acetate dye.Along with the development of synthetic fibers, chinlon,
The characteristics such as terylene occurs in succession, especially terylene, and high owing to having permutation degree, fiber gap is few, and hydrophobicity is strong, will have carrier
Or under high temperature, thermosol, making swelling of fiber, dyestuff could enter fiber upper dye.Therefore, dyestuff is proposed new requirement, i.e. wants
Ask and there is more preferable hydrophobicity and the dyestuff of certain dispersibility and resistance to distillation etc..Weaving face fabric is dyeed by existing disperse dyes
After, thermal migration and water washing fastness are the most not ideal enough, and meanwhile, the lighter color of the weaving face fabric after dyeing, crock fastness is not
High.
Summary of the invention
Technical problem: the technical problem to be solved is: a kind of dispersion red dye composition, this disperse red are provided
After weaving face fabric is dyeed by dye composite, the thermal migration of dyeing, water washing fastness and crock fastness can be improved,
Produce preferable synergistic blend effect.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of dispersion red dye composition, this dispersion red dye composition is composed of the following components:
Weight fraction be 32 46% such as the dye monomer A of formula I,
Weight fraction be 51 66% such as the dye monomer B of formula II,
Surplus is auxiliary agent.
Beneficial effect: compared with prior art, the dispersion red dye composition of the present invention can improve the thermophoresis of dyeing
Fastness, water washing fastness and crock fastness, produce preferable synergistic blend effect.The dispersion red dye composition of the present invention, can
With the liquid after corpusculed, emulsifiable paste state or the powdery after being dried with spray drying method etc., graininess state supply dye
Color.Hydrophobic material fiber, particularly Polyester Fibers is contaminated, it is possible to obtain dispersion with the dispersion red dye composition of the present invention
The dyeing and weaving thing of the property function admirable such as good, sun-proof, washable, rub resistance.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme is described in detail.
A kind of dispersion red dye composition of the present invention, composed of the following components:
Weight fraction be 32 46% such as the dye monomer A of formula I,
Weight fraction be 51 66% such as the dye monomer B of formula II,
Surplus is auxiliary agent.
The method preparing this dispersion red dye composition is: according to certain weight fraction, by dye monomer A, dyestuff list
Body B and auxiliary agent add water mixing, then use grinder to be ground by the mixture that dye monomer A, dye monomer B and auxiliary agent form
Mill dispersion, subsequent spray is dried.This dye monomer A and dye monomer B can be bought by market, or utilizes art technology
Mode known to personnel synthesizes.
Described auxiliary agent is appointing in naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products and lignosulfonates
One or compositions.I.e. auxiliary agent can be naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products and lignin sulfonic acid
Any one in salt, or two of which and two or more compositionss.
As preferably, the weight fraction of described dye monomer A is 35 45%, the weight fraction of described dye monomer B
It is 56 63%.
Embodiment 16
The data provided according to table 1, add water dye monomer A, dye monomer B and auxiliary agent after mixing, carry out with grinder
Grinding distribution, subsequent spray is dried, and can prepare dispersive red dye.
Table 1
Embodiment 7
Respectively take the prepared disperse dyes of 0.5 gram of embodiment 16 to be dispersed in the water of 500 milliliters, with 60 after drawing 20 milliliters
The water mixing of milliliter, adjusts dye bath pH to be 5 with acetic acid, is warming up to 65 DEG C, puts into 2 grams of polyester cotton cloth simultaneously and dye, in 30 minutes
In be warming up to 120 DEG C by 65 DEG C, be incubated 35 minutes, is cooled to when 80 DEG C to start sample.Use GB GB/T3921-1997, GB/
T3920-1997, GB/T8427-1998, GB/T5718-1997 test its water-fastness, rub resistance, color fastness to light and liter respectively
China's color fastness.Test result is shown in
Table 2.
Comparative example 1
Take the dye monomer A of 0.5 gram such as formula I, carry out contrast test according to the method for embodiment 7, experimental data such as table 2
Shown in.
Comparative example 2
Take the dye monomer B of 0.5 gram such as formula II, carry out contrast test according to the method for embodiment 7, experimental data such as table
Shown in 2.
Comparative example 3
Taking 0.5 gram of C.I. disperse red 73, carry out contrast test according to the method for embodiment 7, experimental data is as shown in table 2.
Table 2
Claims (2)
1. a dispersion red dye composition, it is characterised in that this dispersion red dye composition is composed of the following components:
Weight fraction be 35 45% such as the dye monomer A of formula I,
Weight fraction be 53 63% such as the dye monomer B of formula II,
Surplus is auxiliary agent.
2. according to the dispersion red dye composition described in claim 1, it is characterised in that described auxiliary agent is naphthalenesulfonateformaldehyde formaldehyde contracting
Any one in compound, alkyl naphthalene sulfonic acid formaldehyde condensation products and lignosulfonates or compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754316.5A CN104710840B (en) | 2013-12-31 | 2013-12-31 | A kind of dispersion red dye composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754316.5A CN104710840B (en) | 2013-12-31 | 2013-12-31 | A kind of dispersion red dye composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104710840A CN104710840A (en) | 2015-06-17 |
| CN104710840B true CN104710840B (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310754316.5A Active CN104710840B (en) | 2013-12-31 | 2013-12-31 | A kind of dispersion red dye composition |
Country Status (1)
| Country | Link |
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| CN (1) | CN104710840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219532B (en) * | 2017-12-26 | 2019-07-05 | 浙江博澳染料工业有限公司 | Energy-saving and emission-reducing high strength fluid disperse dyes and preparation method thereof and application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183438A (en) * | 1996-09-09 | 1998-06-03 | 戴斯塔纺织纤维股份有限公司德国两和公司 | Disperse dyestuff mixtures |
| CH693506A5 (en) * | 1999-02-01 | 2003-09-15 | Ciba Sc Holding Ag | Dye mixtures and their use for dyeing or printing cellulose-containing fiber materials. |
| CN1597790A (en) * | 2004-07-01 | 2005-03-23 | 浙江龙盛集团股份有限公司 | Compound dispersion red dye |
| CN1631991A (en) * | 2004-11-10 | 2005-06-29 | 浙江龙盛集团股份有限公司 | Composite disperse red dye |
| CN1796463A (en) * | 2004-12-27 | 2006-07-05 | 上海大可染料有限公司 | Red disperse dyes and prepartion method |
| CN102153887A (en) * | 2011-02-24 | 2011-08-17 | 浙江万丰化工有限公司 | Composite of red disperse dye |
-
2013
- 2013-12-31 CN CN201310754316.5A patent/CN104710840B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183438A (en) * | 1996-09-09 | 1998-06-03 | 戴斯塔纺织纤维股份有限公司德国两和公司 | Disperse dyestuff mixtures |
| CH693506A5 (en) * | 1999-02-01 | 2003-09-15 | Ciba Sc Holding Ag | Dye mixtures and their use for dyeing or printing cellulose-containing fiber materials. |
| CN1597790A (en) * | 2004-07-01 | 2005-03-23 | 浙江龙盛集团股份有限公司 | Compound dispersion red dye |
| CN1631991A (en) * | 2004-11-10 | 2005-06-29 | 浙江龙盛集团股份有限公司 | Composite disperse red dye |
| CN1796463A (en) * | 2004-12-27 | 2006-07-05 | 上海大可染料有限公司 | Red disperse dyes and prepartion method |
| CN102153887A (en) * | 2011-02-24 | 2011-08-17 | 浙江万丰化工有限公司 | Composite of red disperse dye |
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| CN104710840A (en) | 2015-06-17 |
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