CN106147283A - A kind of azo dispersion dyes and combinations thereof - Google Patents
A kind of azo dispersion dyes and combinations thereof Download PDFInfo
- Publication number
- CN106147283A CN106147283A CN201510162052.3A CN201510162052A CN106147283A CN 106147283 A CN106147283 A CN 106147283A CN 201510162052 A CN201510162052 A CN 201510162052A CN 106147283 A CN106147283 A CN 106147283A
- Authority
- CN
- China
- Prior art keywords
- dispersion dyes
- azo
- azo dispersion
- combinations
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a kind of azo dispersion dyes and combinations thereof, this dyestuff possesses the excellent color fastness properties of good light resistance and washability.
Description
Technical field
The present invention relates to a kind of new azo dispersion dyes and combinations thereof.
Background technology
Traditionally, disperse dyes are used for common exhaust dyeing, continuous dyeing and printing technology to synthesis
Fiber and the blend with other fibers such as cellulose, polyurethane, nylon and lint thereof dye.
Recently, with the change of popular, fashion and market demand, the consumption of blend fabric substantially increases.
These new fabrics are by the micro-chi using microdenier polyester fibers or the blend fibre with polyurethane, nylon and lint
Very little fiber is made.The fastness properties of these new colored fabric is in light resistance and sublimation reliability upper variation, especially
It is that washability when with conventional disperse dyeing or printing is deteriorated.Above-mentioned fastness ability is owing to using
The desaturation of the coloured fibre of microdenier polyester fibers or the blend fibre with polyurethane, nylon and lint and more
Difference.
Thus, prior art discloses azo dyes compounds and preparation method, but do not give excellent
Fastness ability, especially light resistance and washability.
Content of the invention
In view of this, the invention provides a kind of azo dispersion dyes, comprise the knot of below formula (I)
Structure,
Wherein, R1For following formula (II) structure
R2For following be the structure of (III) described formula,
Wherein, X and Y independently is hydrogen, methyl, halogen, cyano group or nitro；Z is SH.
Alternatively, described X with Y be not for identical group.
Alternatively, described X is cyano group, and described Y is methyl.
Alternatively, present invention also offers a kind of azo dispersion dyes, comprise any of the above-described kind of azo dispersion
Dyestuff, wherein, also comprises dispersant, surfactant, defoamer and dedusting agent.
Alternatively, described azo dispersion dyes at the mass ratio of described disperse azo dye composition is
10-30wt%.
Detailed description of the invention
Further illustrate technical scheme below by detailed description of the invention.May be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
The invention provides a kind of azo dispersion dyes, comprise the structure of below formula (I),
Wherein, R1For following formula (II) structure
R2For following be the structure of (III) described formula,
Wherein, X and Y independently is hydrogen, methyl, halogen, cyano group or nitro；Z is SH.
The preparation of the dyestuff of above-mentioned formula 1 comprises the following steps:
A) synthesis of coupling component；
B) diazotising is carried out to aromatic amine；
C) by diazol and suitable coupling component coupling；
D) it is ground with suitable dispersant, filler and selectable wetting agent or surfactant.
E) form with liquid or spray drying uses it to obtain final powder sample.
Comparative example 1
Embodiment 1
Wherein, R1For following formula (II) structure
R2For following be the structure of (III) described formula,
Wherein, X is cyano group, and Y is methyl；Z is SH.
Effect example 1
The dyestuff of comparative example 1 and embodiment 1 takes 30g respectively, and (diffusant is wooden to add 5g dispersant
Element sodium sulfonate), 100g water makes dye composite, compares washability and sublimation reliability is as follows.
| Dyestuff | Washability (WF) | Sublimation reliability (SF) | Light resistance (LF) |
| Embodiment 1 | 5 grades | 4-5 level | 5 grades |
| Comparative example 1 | 2-3 level | 3-4 level | 3-4 level |
Washability according to method of testing AATCC 61 2A, light resistance according to method of testing ISO 105 B02,
And distillation test at 180 DEG C 30 seconds and at 210 DEG C 30 seconds.As can be seen from the above table, the present invention
The structure of embodiment 1, in washability, sublimation reliability and light resistance, is all significantly better than comparative example 1
Dye structure.
To sum up, use the azo dispersion dyes prepared of the present invention, possess good light resistance and washability
Excellent color fastness.
The present invention also can have other various embodiments, in the situation without departing substantially from present invention spirit and essence thereof
Under, those of ordinary skill in the art work as and can make various corresponding change and deformation according to the present invention, but
These change accordingly and deform the protection domain that all should belong to appended claims of the invention.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. an azo dispersion dyes, it is characterised in that comprise the structure of below formula (I),
Wherein, R1For following formula (II) structure
R2For following be the structure of (III) described formula,
Wherein, X and Y independently is hydrogen, methyl, halogen, cyano group or nitro；Z is SH.
2. azo dispersion dyes as claimed in claim 1, it is characterised in that described X with Y is not identical
Group.
3. azo dispersion dyes as claimed in claim 2, it is characterised in that described X is cyano group, described
Y is methyl.
4. a disperse azo dye composition, it is characterised in that comprise as described in claim 1-3 item
Any one azo dispersion dyes, wherein, also comprise dispersant, surfactant, defoamer with
And dedusting agent.
5. disperse azo dye composition as claimed in claim 4, it is characterised in that described azo dispersion dyes
Mass ratio at described disperse azo dye composition is 10-30wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162052.3A CN106147283B (en) | 2015-04-08 | 2015-04-08 | A kind of azo dispersion dyes and combinations thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162052.3A CN106147283B (en) | 2015-04-08 | 2015-04-08 | A kind of azo dispersion dyes and combinations thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106147283A true CN106147283A (en) | 2016-11-23 |
| CN106147283B CN106147283B (en) | 2018-04-06 |
Family
ID=57335637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162052.3A Active CN106147283B (en) | 2015-04-08 | 2015-04-08 | A kind of azo dispersion dyes and combinations thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106147283B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111925667A (en) * | 2020-08-28 | 2020-11-13 | 上海贝通色彩科技有限公司 | Dacron washing-free dye composition and preparation process and dyeing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108858A (en) * | 1983-11-18 | 1985-06-14 | Konishiroku Photo Ind Co Ltd | Photosensitive body |
| US4562131A (en) * | 1983-05-06 | 1985-12-31 | Konishiroku Photo Industry Co., Ltd. | Photoreceptor containing a trisazo compound for use in electrophotography |
| JPS6219876A (en) * | 1985-07-18 | 1987-01-28 | Canon Inc | Electrophotographic sensitive body |
| US4666810A (en) * | 1985-04-17 | 1987-05-19 | Canon Kabushiki Kaisha | Photosensitive member for electrophotography comprising azo pigments |
-
2015
- 2015-04-08 CN CN201510162052.3A patent/CN106147283B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562131A (en) * | 1983-05-06 | 1985-12-31 | Konishiroku Photo Industry Co., Ltd. | Photoreceptor containing a trisazo compound for use in electrophotography |
| JPS60108858A (en) * | 1983-11-18 | 1985-06-14 | Konishiroku Photo Ind Co Ltd | Photosensitive body |
| US4666810A (en) * | 1985-04-17 | 1987-05-19 | Canon Kabushiki Kaisha | Photosensitive member for electrophotography comprising azo pigments |
| JPS6219876A (en) * | 1985-07-18 | 1987-01-28 | Canon Inc | Electrophotographic sensitive body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111925667A (en) * | 2020-08-28 | 2020-11-13 | 上海贝通色彩科技有限公司 | Dacron washing-free dye composition and preparation process and dyeing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106147283B (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7449055B2 (en) | Inkjet ink set | |
| CN103525122B (en) | Disperse dye composition, and product and application thereof | |
| KR102287714B1 (en) | High wet fast disperse dye mixtures | |
| US7282089B2 (en) | Inkjet ink set | |
| CN100374509C (en) | Active composite dye | |
| US20070076073A1 (en) | Inkjet inks and ink sets | |
| CN102924975B (en) | Disperse dye composition and disperse dyes, and preparation method and purpose thereof | |
| CN110373043A (en) | It is a kind of blue to black disperse dye composition and dye preparations | |
| CN107815141A (en) | A kind of disperse blue is to black dye composition and dye preparations | |
| CN105566947B (en) | A kind of disperse blue is to black dye composition and its dye preparations and application | |
| US20050036018A1 (en) | Ink set for inket printing | |
| CN107805409A (en) | A kind of Yellow environment-friendly disperse dye composition | |
| CN103228741B (en) | Disperse dyes and method for dyeing hydrophobic fiber material using same | |
| CN106147283A (en) | A kind of azo dispersion dyes and combinations thereof | |
| CN101983993A (en) | Dispersed scarlet dye composite with high washing fastness | |
| CN104592788B (en) | A kind of blue disperse dye composition of stamp | |
| CN107057403A (en) | A kind of golden yellow disperse dye composition, disperse dyes product and its application | |
| CN107345083B (en) | It is a kind of blue to black disperse dye composition and dye preparations | |
| US7211129B2 (en) | Inkjet ink set | |
| CN105348860B (en) | A kind of high fastness indigo plant is to black disperse dye composition and dye preparations | |
| CN104292884A (en) | Mixed crystal type yellow disperse dye composition | |
| CN104479407B (en) | Yellow disperse dye composition and its preparation method and application | |
| CN111825999B (en) | Yellow dye composition and application thereof in dyeing nylon microfiber leather | |
| CN108250795B (en) | A kind of disperse yellow dye composition | |
| CN106046855A (en) | Disperse blue dye composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |