CN103740135A - Low-temperature and environment-friendly disperse yellow dye composition - Google Patents
Low-temperature and environment-friendly disperse yellow dye composition Download PDFInfo
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Abstract
The invention provides a low-temperature and environmental-friendly disperse yellow dye composition, mainly comprising 20-80 parts by weight of component A, 0-80 parts by weight of component B and/or 0-80 parts by weight of component C, wherein the component A is a dye shown in the formula (I), the component B is a mixture of dyes shown in the formula (II) and the formula (III), and the component C is a dye shown in the formula (IV); when used for dyeing, the low-temperature and environment-friendly disperse yellow dye composition provided by the invention is excellent in fastness, high in dyeing speed, good in leveling property, good in color matching compatibility with low-temperature (disperse red 3B and disperse blue 2BLN) dyes, good in synchronous leveling property with blending products and good in color rendering.
Description
(1) technical field
The present invention relates to a kind of dye composite, especially relate to a kind of low-temperature environment-friendly type disperse yellow dye composition that is applicable to the dyeing of polyster fibre or fabric.
(2) background technology
Along with the continuous reinforcement of people to environmental consciousness, European Union has also correspondingly promulgated a series of laws and regulations about textiles ecological, environmental protective problem.DISPERSE YELLOW 23 has been put into for forbidding dyestuff because it under given conditions can cracking produces carcinogenic suspicious material.Yet normal and DISPERSE BLUE 2BLN, Disperse Red 3B colorant match as the DISPERSE YELLOW 23 of one of low temperature three primary colors, its large usage quantity.On market, also there is the product of many alternative DISPERSE YELLOW 23, as Chinese patent CN1667051A, CN101760045A.But the level-dyeing property of substitute products and with other dyestuff Mixed Pinyins to synchronize the performances such as dye uptake unsatisfactory.So development can better substitute DISPERSE YELLOW 23, at the outstanding disperse yellow dye of aspect of performance, be important problem.
(3) summary of the invention
The object of this invention is to provide a kind of low-temperature environment-friendly type disperse yellow dye composition, alternative not environmental protection disperse yellow 23, every colour fastness is excellent, especially have preferably level-dyeing property, as one of low temperature three primary colors, compatibleness is good, the synchronous dye uptake of Mixed Pinyin dyestuff is good, and color rendering is good.
The technical solution used in the present invention is:
A kind of low-temperature environment-friendly type disperse yellow dye composition, the component C(B component, the component C that mainly comprise the component A of 20～80 mass parts, the B component of 0～80 mass parts and/or 0～80 mass parts are 0 when different), described component A is the dyestuff shown in formula I, described B component is the mixture of dyestuff shown in formula II and formula III, and component C is the dyestuff shown in formula IV;
In formula IV, R is C
1～C
4alkyl, is preferably methyl or ethyl.
In B component, the ratio of the consumption of dyestuff quality shown in formula II and formula III can be arbitrary proportion, is preferably 20～80:80～20.
Preferably, disperse yellow dye composition of the present invention, is comprised of following component and mass ratio:
Component A: formula I 30～70%
B component: formula II+formula III 30～70%
Wherein, the mass ratio of formula II and formula III is 20～80:80～20;
Or disperse yellow dye composition of the present invention, is comprised of following component and mass ratio:
Component A: formula I 30～70%
Component C: at least one in formula IV 30～70%;
Or disperse yellow dye composition of the present invention, is comprised of following component and mass ratio:
Component A: formula I 20～60%
B component: formula II+formula III 5～60%
Component C: formula IV (R is methyl or ethyl) 20～60%
Wherein, the mass ratio of formula II and formula III is 20～80:80～20.
Disperse yellow dye composition of the present invention, the mass ratio of component A～C is that the quality based on each former dyestuff (being dyestuff filter cake) is calculated, or adopts commercially available prod to convert.
Disperse yellow dye composition of the present invention, also allow to add the toning component that is no more than component A～C total mass 30%, as C.I. DISPERSE ORANGE 30 200 61, C.I. dispersion yellow 64 etc., disperse yellow dye composition of the present invention, also can be used as the yellow color component in three primary colors, carry out compositely with C.I. Disperse Blue-56, C.I. disperse red 60, by each component ratio, regulate, obtain the tones such as grey, purple, coffee color.
Disperse yellow dye composition of the present invention, when selling or using as final product, also needs to carry out to arrange processing after conventional commercialization, and its method is as follows:
The dye monomer compound that component A, B component and/or component C are represented carries out corpusculed with pulverizers such as sand mill or shredders after mixing by above-mentioned proportioning under the existence of auxiliary agent, water or other wetting agent; Also after the represented dye monomer compound of component A, B component and/or component C can being carried out to corpusculed processing with pulverizers such as sand mill or shredders respectively under the existence of auxiliary agent, water or other wetting agent in addition, with above-mentioned ratio, mix, low-temperature environment-friendly type disperse yellow dye composition of the present invention, aqueous with can be after sand mill or shredder grinding, after spraying is dry, can be powdery, particulate state.
Described auxiliary agent is dispersed dye conventional dispersion agent, diffusant and tensio-active agents etc. when composite, and preferred auxiliary agent comprises one of following or two or more mixture wherein: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products; As condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate (xylogen 85A, xylogen 83A) etc.Conventionally, the ratio of the total mass of auxiliary agent and former dye component is 0.8～5:1.
Described component A, B component and component C are common dispersed dye, all can adopt commercially available prod, or, the structure formula I using, formula II, formula III, the dye monomer compound of formula IV can be synthetic by mode well known to those skilled in the art easily, also can be with reference to patent US4194882, GB1313092, the method of DE3246949 or similar approach preparation, singularity due to dye industry, be difficult to also there is no need to make sterling, conventionally can be with the impurity in some preparation process, during dispersed dye blending of the present invention, also allow to contain a small amount of moisture and physical impurity.
Beneficial effect of the present invention is mainly reflected in: when low-temperature environment-friendly type disperse yellow dye composition of the present invention is applied to dye, every fastness is excellent, dyeing rate is fast, good level-dyeing property, good with low temperature modification (Disperse Red 3B, DISPERSE BLUE 2BLN) dyestuff colorant match compatibleness, the synchronous good level-dyeing property of Mixed Pinyin product, color rendering is good.
(4) accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention 6 contrasts with the dye uptake of comparative example.
(5) embodiment
Below in conjunction with specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in this:
Embodiment 1:
By B component, 152 grams of sodium lignosulfonates shown in the component A shown in 28 grams of formula I and 20 grams of formula II and 52 grams of formula III, add after water blending, use shredder grinding distribution, spraying is dry, the dyestuff that gets product, this dyestuff can be supplied with the good yellow of the every fastness ability of fabric.
Embodiment 2:
By the B component shown in the component A shown in 17 grams of formula I, 11 grams of formula II and 43 grams of formula III and the component C(shown in 29 grams of formula IV wherein, R is methyl), 140 grams of Dispersant MFs, 21 grams of sodium lignosulfonates, add after water blending, use shredder grinding distribution, spraying is dry, the dyestuff that gets product, this dyestuff can be supplied with the good yellow of the every fastness ability of fabric.
Embodiment 3:
By the component C(shown in the component A shown in 53 grams of formula I, 47 grams of formula IV wherein, R is ethyl), 180 dispersing agent NNOs, add after water blending, use shredder grinding distribution, spraying is dry, the dyestuff that gets product, and this dyestuff can be supplied with the good yellow of the every fastness ability of fabric.
Embodiment 4～14:
According to the method described in embodiment 1, different is dye component and the quality proportioning adopting in following table 1, and mill-drying together with auxiliary agent, water, obtains disperse yellow dye finished product of the present invention.
Table 1
Embodiment 15:
Get the disperse yellow dye finished product that 7 grams of embodiment 1 make, 83 grams of C.I. disperse red 60 dyestuff finished products, 10 grams of C.I. Disperse Blue-56 dyestuff finished products, fully Mixed Pinyin is even in water to add 10 grams of Dispersant MFs, dry, the dyestuff finished product obtaining can be supplied with the good purple of the every fastness ability of fabric, and this Mixed Pinyin disperse purple dye has excellent level-dyeing property and synchronous dye uptake.
Embodiment 16:
The disperse yellow dye finished product that 14 grams of embodiment 2 are made, 30 grams of C.I. disperse red 60 dyestuff finished products, 56 grams of C.I. Disperse Blue-56 dyestuff finished products, fully Mixed Pinyin is even in water to add 8 grams of Dispersant MFs, the dyestuff finished product obtaining can be supplied with the good grey of the every fastness ability of fabric, and this Mixed Pinyin dispersion gray dye has excellent level-dyeing property and synchronous dye uptake.
Embodiment 17:
The disperse yellow dye finished product that 25 grams of embodiment 3 are made, 60 grams of C.I. disperse red 60 dyestuff finished products, 15 grams of C.I. Disperse Blue-56 dyestuff finished product Mixed Pinyins, add 5 grams of Dispersant MFs, the dyestuff finished product obtaining can be supplied with the good coffee color of the every fastness ability of fabric, and this Mixed Pinyin disperses coffee dyestuff to have excellent level-dyeing property and synchronous dye uptake.
Comparative example 1:
Choose the disperse yellow dye finished product that in patent CN101143973A, embodiment 5 makes, described dye component is as follows:
The dyestuff of the following formula of 56.7 mass parts (a):
The dyestuff of the following formula of 24.3 mass parts (b):
Comparative example 2:
Choose the disperse yellow dye finished product that the embodiment 1 in patent CN102964874A makes, described dye component is as follows:
The C.I. DISPERSE ORANGE 30 200 31 of 14.8 mass parts:
The C.I. DISPERSE YELLOW 54 of 17.6 mass parts:
And the conventional Dispersant MF of 67.6 mass parts.
Performance test:
Get the dispersed dye finished product that embodiment 1～17 makes, it is 0.1% dispersed dye suspension that water is mixed with respectively mass percent concentration, drawing 60ml dispersed dye suspension mixes with the water of 40ml, with acetic acid, regulate dye bath pH to 5, then be warmed up to 60 ℃, put into respectively 2g dacron polyester fiber simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, be cooled to 80 ℃ of samplings.
Observe cloth specimen coloured light and adopt GB/T3921, GB/T3920, GB/T5718 to measure respectively its dyefastness, measurement result is in Table 2.
Biao2(unit: level)
The contrast of colorant match application test:
Comparative example 1 colorant match:
The disperse yellow dye finished product that selects comparative example 1 to make, according to the method described in embodiment 17, carries out Mixed Pinyin with C.I. disperse red 60, C.I. Disperse Blue-56 dyestuff, makes and disperses coffee dyestuff.
Comparative example 2 colorant match:
The disperse yellow dye finished product that selects comparative example 2 to make, according to the method described in embodiment 17, carries out Mixed Pinyin with C.I. disperse red 60, C.I. Disperse Blue-56 dyestuff, makes and disperses coffee dyestuff.
The dispersion coffee dyestuff that embodiment 17, comparative example's 1 colorant match, comparative example's 2 colorant match are obtained, it is 0.1% dispersed dye suspension that water is mixed with respectively mass percent concentration, the water of drawing 20ml dispersed dye suspension and 80ml is mixed into 1% dye level, with acetic acid, regulate dye bath pH to 5, put into respectively 2g dacron polyester fiber simultaneously and carry out high-temperature pressure dyeing, test dye uptake data separately as shown in Figure 1.
As shown in Figure 1, by disperse yellow dye of the present invention and C.I. disperse red 60, C.I. Disperse Blue-56, form three primary colors and carry out compositely, there is dyeing rate faster, the better feature of level-dyeing property.
Claims (5)
1. a low-temperature environment-friendly type disperse yellow dye composition, the component C that mainly comprises the component A of 20～80 mass parts, the B component of 0～80 mass parts and/or 0～80 mass parts, described component A is the dyestuff shown in formula I, described B component is the mixture of dyestuff shown in formula II and formula III, and component C is the dyestuff shown in formula IV;
In formula IV, R is C
1～C
4alkyl.
2. composition as claimed in claim 1, is characterized in that in B component, the ratio of dyestuff quality consumption shown in formula II and formula III is 20～80:80～20.
3. composition as claimed in claim 1 or 2, is characterized in that described composition is comprised of component A and B component, and component A quality percentage composition is 30～70%, and B component quality percentage composition is 30～70%.
4. composition as claimed in claim 1, is characterized in that described composition is comprised of component A and component C, and component A quality percentage composition is 30～70%, and component C quality percentage composition is 30～70%.
5. composition as claimed in claim 1 or 2, is characterized in that described composition is comprised of component A, B component and component C, and component A quality percentage composition is 20～60%, and B component quality percentage composition is 5～60%, and component C quality percentage composition is 20～60%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805409A (en) * | 2017-11-21 | 2018-03-16 | 江苏亚邦染料股份有限公司 | A kind of Yellow environment-friendly disperse dye composition |
| CN108049203A (en) * | 2017-12-29 | 2018-05-18 | 沈阳化工研究院有限公司 | A kind of dye applies integral weld paste composition and its application |
| CN108250795A (en) * | 2017-12-31 | 2018-07-06 | 浙江龙盛化工研究有限公司 | A kind of disperse yellow dye composition |
| CN109705620A (en) * | 2019-01-08 | 2019-05-03 | 江苏道博化工有限公司 | A kind of alkali resistant yellow disperse dye composition |
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| CN102634233A (en) * | 2012-03-27 | 2012-08-15 | 江苏之江化工有限公司 | Orange mix |
| CN102964874A (en) * | 2012-12-13 | 2013-03-13 | 吴江市绿洲染料化工有限公司 | Performance-improved disperse yellow dye mixture |
| CN103073918A (en) * | 2013-01-21 | 2013-05-01 | 江苏亚邦染料股份有限公司 | Medium temperature type three-primary-color disperse dyes |
| CN103173038A (en) * | 2013-03-08 | 2013-06-26 | 浙江吉华集团股份有限公司 | Environmentally-friendly composite disperse yellow dye |
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2013
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634233A (en) * | 2012-03-27 | 2012-08-15 | 江苏之江化工有限公司 | Orange mix |
| CN102964874A (en) * | 2012-12-13 | 2013-03-13 | 吴江市绿洲染料化工有限公司 | Performance-improved disperse yellow dye mixture |
| CN103073918A (en) * | 2013-01-21 | 2013-05-01 | 江苏亚邦染料股份有限公司 | Medium temperature type three-primary-color disperse dyes |
| CN103173038A (en) * | 2013-03-08 | 2013-06-26 | 浙江吉华集团股份有限公司 | Environmentally-friendly composite disperse yellow dye |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805409A (en) * | 2017-11-21 | 2018-03-16 | 江苏亚邦染料股份有限公司 | A kind of Yellow environment-friendly disperse dye composition |
| CN108049203A (en) * | 2017-12-29 | 2018-05-18 | 沈阳化工研究院有限公司 | A kind of dye applies integral weld paste composition and its application |
| CN108250795A (en) * | 2017-12-31 | 2018-07-06 | 浙江龙盛化工研究有限公司 | A kind of disperse yellow dye composition |
| CN108250795B (en) * | 2017-12-31 | 2019-11-05 | 浙江龙盛化工研究有限公司 | A kind of disperse yellow dye composition |
| CN109705620A (en) * | 2019-01-08 | 2019-05-03 | 江苏道博化工有限公司 | A kind of alkali resistant yellow disperse dye composition |
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| CN103740135B (en) | 2016-05-04 |
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