CN102964873A - Disperse green dye - Google Patents
Disperse green dye Download PDFInfo
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- CN102964873A CN102964873A CN2012104850063A CN201210485006A CN102964873A CN 102964873 A CN102964873 A CN 102964873A CN 2012104850063 A CN2012104850063 A CN 2012104850063A CN 201210485006 A CN201210485006 A CN 201210485006A CN 102964873 A CN102964873 A CN 102964873A
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Abstract
The invention discloses disperse green dye which comprises the following components in percentage by mass: 28 to 31% of component A, 43 to 47% of component B, 3 to 5% of component C, and 18 to 25% of component D, wherein the sum of the mass percentages is of a hundred percent. The disperse green dye provided by the invention is high in color fastness of the components, and can be applied to dyeing of superfine polyester fibers and blended fabrics of polyester and spandex; the color fastness is up to level four or higher after reduction clearing; and the product is free of banned substances which are contained in OEKO-TEX Standard 100, so that the requirement on environment protection can be met.
Description
Technical field
The present invention relates to the disperse dye composition preparation field, relate in particular to a kind of high fastness that is applicable to terylene and spandex blended fabric dyeing and disperse green colouring material.
Background technology
In recent years; every laws and regulations of environmental protection aspect have all been put into effect in every country and area in succession; China has also determined to economize on resources and the fundamental state policy of protection of the environment; large to energy consumption; the dyeing and finishing industry that blowdown is large is had higher requirement; traditional high fastness dispersed dye are applied to pure dyeing terylene and must wash through reduction at least one times, and application terylene and spandex blended fabric need twice reduction to wash just at least can reach the fastness requirement.
Common dispersion green in the market is mainly Disperse Green 9, perhaps form for Disperse Blue-60 and DISPERSE YELLOW blending, this type of conventional dyestuff fastness on 100% ordinary polyester still can, but just fully not all right when ultra-fine fibre or terylene add the spandex BLENDED FABRIC, fastness is very poor, promotes also not quite that (the reduction mode of washing has two kinds of 1. alkali cleanings: powder and sheet alkali take a policy even rely on repeatedly reduction to wash fastness; 2. pickling: add acidic reduction detergent and acetic acid), do not satisfied the requirement of high-end order!
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of dyeing behavior good, at dacron ultrafine fiber and terylene spandex blended fabric, colour fastness can reach more than 4 grades after the dyeing, thereby can satisfy the dispersion green colouring material of high-end order requirements.
For solving the problems of the technologies described above the technical solution used in the present invention: a kind of Disperse Green dye composition, it consists of by mass percentage: component A:28-31%, B component: 43-47%, component C:3-5%, component D:18-25%, said components mass percent sum is absolutely;
Described component A, its structural formula (I) is:
Described B component, its structural formula (II) is:
Described component C, its structural formula (III) is:
Described component D is 2-naphthalene sulfonic acid formaldehyde polymer sodium salt (trade(brand)name: NNO, molecular formula: CH
2(C
10H
6SO
3Na)
2Or C
21H
14O
6S
2Na
2, molecular weight: 472.44, CAS number: 36290-04-7).
Described dispersion green colouring material, its preferred group becomes by mass percentage: component A:30%, B component: 46%, component C:4%, component D:20%.
The preparation method of described dispersion green colouring material: press above-mentioned mass percent, each component is fully ground to stir both must disperse green colouring material.
This patent further discloses the application of a kind of dispersed deep blue dye in polyster fibre or terylene and spandex blended fabric dye.
Owing to adopted technique scheme, the present invention has following advantage and effect: Disperse Green dye composition provided by the invention, because its component of selecting all is high fastness product, so it is applied to super fine polyester and the dyeing of terylene spandex blended fabric, wash through reduction, colour fastness can reach more than 4 grades, and component all is environmentally friendly machine, do not contain the banned substance that contains among the OEKO-TEX Standard 100, can satisfy high-end order requirements.
Embodiment
Be described in further detail in conjunction with specific embodiments, make advantage of the present invention more obvious.Should be appreciated that content wherein is just with explaining, and absolutely not protection scope of the present invention is construed as limiting.The experimental technique of unreceipted actual conditions in the following example usually according to normal condition, or carries out according to the condition that manufacturer advises.Unless otherwise indicated, otherwise all umbers are weight part, and all per-cent is mass percent.
| Embodiment | Component A | B component | Component C | Component D |
| Embodiment 1 | 28 | 45 | 3 | 24 |
| Embodiment 2 | 29 | 43 | 5 | 23 |
| Embodiment 3 | 30 | 44 | 4 | 22 |
| Embodiment 4 | 31 | 46 | 3 | 20 |
| Embodiment 5 | 30 | 46 | 4 | 20 |
| Embodiment 6 | 30 | 47 | 5 | 18 |
| Embodiment 7 | 31 | 46 | 4 | 19 |
| Embodiment 8 | 29 | 47 | 3 | 21 |
By above-mentioned mass percent, each component is fully ground the finished product that both stirs to get; The dispersion green colouring material that above-mentioned enforcement is made carries out performance test, and testing method is as follows:
Get this finished product 0.5 gram, be scattered in the 500 gram cold water, after getting 8mL after abundant the stirring, mix with 32mL water, regulate pH=4.0 with acetic acid, put into 2 gram polyster fibres and dye, rise to 130 ℃ with the temperature rise rate of 3 ℃/min, be cooled to 80 ℃ behind the insulation 30min, clean sampling, obtain green dyeing and weaving thing, through reduction clearing, check its coloured light dynamics value, adopt GB/T3921-1997, GB/T5718-1997, GB/T8426-1998 method to carry out the fastness test, test result is as shown in the table:
| The embodiment title | Color | Washing fastness (60 ℃) | Sublimation fastness (180 ℃) | Light fastness |
| Embodiment 1 | Green | The 4-5 level | The 3-4 level | 4 grades |
| Embodiment 2 | Green | 4 grades | 3 grades | 4 grades |
| Embodiment 3 | Green | The 4-5 level | The 3-4 level | 4 grades |
| Embodiment 4 | Green | The 4-5 level | The 3-4 level | The 3-4 level |
| Embodiment 5 | Green | The 4-5 level | The 3-4 level | 4 grades |
| Embodiment 6 | Green | 4 grades | 3 grades | 4 grades |
| Embodiment 7 | Green | The 4-5 level | The 3-4 level | The 3-4 level |
| Embodiment 8 | Green | 4 grades | The 3-4 level | 4 grades |
According to above-mentioned test result, consider the dye shade performance of different proportionings, selecting embodiment 5 is best proportioning: Disperse Green dye composition provided by the present invention, on dacron ultrafine fiber through reduction clearing, the fastness performance is excellent, can reach more than 4 grades, and it does not contain the banned substance that contains among the OEKO-TEX Standard 100, meet environmental requirement.
Claims (3)
1. Disperse Green dyestuff, it consists of by mass percentage: component A:28-31%, B component: 43-47%, component C:3-5%, component D:18-25%, said components mass percent sum is absolutely;
Described component A, its structural formula (I) is:
Described B component, its structural formula (II) is:
Described component C, its structural formula (III) is:
Described component D is 2-naphthalene sulfonic acid formaldehyde polymer sodium salt.
2. a kind of dispersed deep blue dye according to claim 1, it is characterized in that: it consists of by mass percentage: component A:30%, B component: 46%, component C:4%, component D:20%.
3. claim 1 or the application of 2 described a kind of dispersed deep blue dyes in polyster fibre or terylene and spandex blended fabric dye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104850063A CN102964873A (en) | 2012-11-26 | 2012-11-26 | Disperse green dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104850063A CN102964873A (en) | 2012-11-26 | 2012-11-26 | Disperse green dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102964873A true CN102964873A (en) | 2013-03-13 |
Family
ID=47795321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104850063A Pending CN102964873A (en) | 2012-11-26 | 2012-11-26 | Disperse green dye |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468024A (en) * | 2013-09-18 | 2013-12-25 | 江苏德旺化工工业有限公司 | Disperse green dye composition |
| CN103540168A (en) * | 2013-10-23 | 2014-01-29 | 江苏德旺化工工业有限公司 | Disperse green dye |
| CN103540163A (en) * | 2013-10-23 | 2014-01-29 | 江苏德旺化工工业有限公司 | Disperse blue dye |
| CN103554988A (en) * | 2013-10-23 | 2014-02-05 | 江苏德旺化工工业有限公司 | Composite dye |
| CN104212199A (en) * | 2014-08-20 | 2014-12-17 | 张家港互益染整有限公司 | Disperse environment-friendly dye |
| CN104292885A (en) * | 2014-06-27 | 2015-01-21 | 浙江龙盛集团股份有限公司 | Dispersed green dye composition, dye product and application of dye product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020078A1 (en) * | 1996-11-01 | 1998-05-14 | Nippon Kayaku Kabushiki Kaisha | Dye composition and method for dyeing hydrophobic fiber with the same |
| JP2001164143A (en) * | 1999-12-03 | 2001-06-19 | Nippon Kayaku Co Ltd | Disperse dye composition and method of dyeing hydrophobic fiber using the same |
| JP2005023254A (en) * | 2003-07-04 | 2005-01-27 | Dystar Japan Ltd | Disperse dye mixture having high color fastness to light |
| CN101338081A (en) * | 2008-07-11 | 2009-01-07 | 浙江龙盛集团股份有限公司 | Disperse dark blue dye composition |
| CN102746712A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application |
-
2012
- 2012-11-26 CN CN2012104850063A patent/CN102964873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020078A1 (en) * | 1996-11-01 | 1998-05-14 | Nippon Kayaku Kabushiki Kaisha | Dye composition and method for dyeing hydrophobic fiber with the same |
| JP2001164143A (en) * | 1999-12-03 | 2001-06-19 | Nippon Kayaku Co Ltd | Disperse dye composition and method of dyeing hydrophobic fiber using the same |
| JP2005023254A (en) * | 2003-07-04 | 2005-01-27 | Dystar Japan Ltd | Disperse dye mixture having high color fastness to light |
| CN101338081A (en) * | 2008-07-11 | 2009-01-07 | 浙江龙盛集团股份有限公司 | Disperse dark blue dye composition |
| CN102746712A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468024A (en) * | 2013-09-18 | 2013-12-25 | 江苏德旺化工工业有限公司 | Disperse green dye composition |
| CN103468024B (en) * | 2013-09-18 | 2015-02-25 | 江苏德旺化工工业有限公司 | Disperse green dye composition |
| CN103540168A (en) * | 2013-10-23 | 2014-01-29 | 江苏德旺化工工业有限公司 | Disperse green dye |
| CN103540163A (en) * | 2013-10-23 | 2014-01-29 | 江苏德旺化工工业有限公司 | Disperse blue dye |
| CN103554988A (en) * | 2013-10-23 | 2014-02-05 | 江苏德旺化工工业有限公司 | Composite dye |
| CN104292885A (en) * | 2014-06-27 | 2015-01-21 | 浙江龙盛集团股份有限公司 | Dispersed green dye composition, dye product and application of dye product |
| CN104292885B (en) * | 2014-06-27 | 2016-07-06 | 浙江龙盛集团股份有限公司 | A kind of Disperse green dye composition, dye preparations and application thereof |
| CN104212199A (en) * | 2014-08-20 | 2014-12-17 | 张家港互益染整有限公司 | Disperse environment-friendly dye |
| CN104212199B (en) * | 2014-08-20 | 2016-05-18 | 张家港互益染整有限公司 | A kind of Disperse Green dyestuff |
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Application publication date: 20130313 |