CN110256903A - A kind of fluorescein active ink and preparation method thereof - Google Patents
A kind of fluorescein active ink and preparation method thereof Download PDFInfo
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- CN110256903A CN110256903A CN201910674413.0A CN201910674413A CN110256903A CN 110256903 A CN110256903 A CN 110256903A CN 201910674413 A CN201910674413 A CN 201910674413A CN 110256903 A CN110256903 A CN 110256903A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0004—General aspects of dyeing
- D06P1/0012—Effecting dyeing to obtain luminescent or phosphorescent dyeings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention relates to a kind of fluorescein active inks and preparation method thereof, and specifically, fluorescein active ink persistence provided by the invention is high, sun-resistant, saline-alkali tolerant, can be used for a variety of fabrics, and continuously printing is smooth on digital decorating machine, meet industrial production demand.
Description
Technical field
The present invention relates to fluorescent ink field, a kind of particularly fluorescein active ink and preparation method thereof.
Background technique
Fluorescent product makes as a kind of high-visibility product with security warning protection and identification function in today's society
It is more and more wider with range, but since fluorescent product is usually covered in clothing surface with coating form, so that clothing breathable moisture permeability
Can be poor, and then influence the body-sensing or health of dressing person.
The fluorescence reflectance of fluorescent dye on fabric, depending on the fluorescence being stained on the intensity of ultraviolet source, fabric
The amount of matter and the fluorescence quantum efficiency of fluorescent material, different fluorescent dyes, fluorescence quantum efficiency is different, dyes dosage also not
Together, when fluorescent dye solution is thin, fluorescence intensity is directly proportional to concentration.Solution concentration is excessive, and it is anti-that " self-extinguishment " occurs in fluorescent material
It answers, fluorescence intensity decline, solution concentration is too small, and fluorescence is unobvious, and vividness is inadequate, and fluorescent dye is presented not in different fabrics
The bright-coloured fluorescein with green light is presented as scattered fluorescent yellow 8GFF works as terylene, acid esters fiber, continuous synthetic fibre in same fluorescent characteristic, but
When contaminating acrylic fibers, then occur that light yellow light, green light be few, unstressed configuration.
In recent years, with the appearance of fluorescent dye, the primary replacement of fluorescent fabric is brought, good hot wet migration makes
It can more be widely used in not being particularly severe field to fluorescence requirement, but its fluorescent effect is poorer than coating fabric, certain
User's requirement is unable to satisfy in specific use.
Ink used in digital ink-jet printed at present is mostly based on active ink, and there are costs for existing fluorescent ink
It is high, play that firefly effect is poor, has a single function, the disadvantages of color firmness is poor, therefore, exploitation novel fluorescence active ink, while improving it
Preparation process is fluorescent fabric industry urgent problem to be solved.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of fluorescein active inks and preparation method thereof.
The present invention is realized with following technical solution:
A kind of fluorescein active ink and preparation method thereof,
A kind of fluorescein active ink, the ink includes following components: expanding material, novel fluorescence dyestuff, surface-active
Agent, moisturizer, preservative, defoaming agent, organic solvent and deionized water.
Further, the surfactant be selected from ECOSURF (EH-3, EH-6, EH-9), Surfynol (420,440,
465,485) one of or a variety of.
Further, the moisturizer is amino acid humectant.
Further, the preservative, it is preferable that be selected from polyalcohols, Chlorphenesin, glycerol caprylate, capric acid glycerol
Ester, Aden's perfume base malonic acid ethylhexyl, dehydroactic acid and its esters, sodium salicylate, anisic acid；It is furthermore preferred that described anti-
Rotten agent Chlorphenesin, glycerol caprylate, glycerol decanoate, anisic acid；Most preferably, the preservative is Phenoxyethanol.
Further, the defoaming agent is Surfynol 104E.
Further, the expanding material includes component A and component B, and component A structural formula is such asIt is shown, group
Dividing B is hydrazine, and component A and component B mass ratio are 5:3.
Further, the structural formula of the novel fluorescence dyestuff isThe novel fluorescence
Dyestuff is bright fluorescent yellow dye.
The fluorescein active ink is preferably used for print and dye spandex material, real silk material.
The present invention provides a kind of fluorescein active ink and preparation method thereof, fluorescein active ink provided by the invention
Persistence is high, sun-resistant, saline-alkali tolerant, can be used for a variety of fabrics, and continuously printing is smooth on digital decorating machine, meets industrial production
Demand.
Specific embodiment
Heretofore described organic solvent is selected from glycerine, ethyl alcohol, ethylene glycol, 1,2-PD, 1,3-PD, chlorobenzene
Sweet ether, polyethylene glycol, at least one of n,N-Dimethylformamide or a variety of.
Heretofore described surfactant is anionic surfactant.Heretofore described surfactant is selected from ten
At least one of sodium dialkyl sulfate, neopelex.
Heretofore described preservative is selected from polyalcohols, Chlorphenesin, glycerol caprylate, glycerol decanoate, Aden's perfume
Propylmalonic acid ethylhexyl, dehydroactic acid and its esters, sodium salicylate, benzoic acid, iodine propilolic alcohol butyl mephenesin Carbamate, sorb
Smooth caprylate, anisic acid, parahydroxyacet-ophenone, sorbic acid/potassium sorbate, Phenoxyethanol, in parabens extremely
Few one kind.
Embodiment 1:
A kind of fluorescein active ink and preparation method thereof, the ink includes following components: expanding material, novel fluorescence dye
Material, surfactant, moisturizer, preservative, defoaming agent, organic solvent and deionized water；
The surfactant is selected from ECOSURF (EH-3, EH-6, EH-9), in Surfynol (420,440,465,485)
It is one or more；
The moisturizer is amino acid humectant；
The preservative, it is preferable that fragrant selected from polyalcohols, Chlorphenesin, glycerol caprylate, glycerol decanoate, Aden
Propylmalonic acid ethylhexyl, dehydroactic acid and its esters, sodium salicylate, anisic acid；It is furthermore preferred that the preservative chlorobenzene is sweet
Ether, glycerol caprylate, glycerol decanoate, anisic acid；It is furthermore preferred that the preservative is Phenoxyethanol；
The defoaming agent is Surfynol 104E；
The solubilizer can effectively improve solubility of the novel fluorescence dyestuff in ink system and improve ink in ink
Mobility and sprayability in road and spray head, the expanding material include component A and component B, and component A structural formula is such asShown, component B is hydrazine, and component A and component B mass ratio are 5:3, the component A and component B in system
Reach dynamic equilibrium.
Embodiment 2:
Novel fluorescence dyestuff the preparation method is as follows:
The 4- methyl-benzonitrile of 50ml is added in 25ml tertiary pentyl sodium hydroxide solution, is sufficiently stirred under nitrogen atmosphere, it
It is added in 5ml ionic liquid in backward mixed solution, stirs 10 minutes, be slowly added to excessive 10mmol succinic acid diethyl later
30 DEG C of reaction temperature, after standing 12 hours, reaction solution visible obvious shiny red sediment into reaction solution is neutralized with hydrochloric acid in ester,
It is no longer precipitated to shiny red sediment, filters the red precipitate with distilled water, wash the red precipitate with methanol, it will
Filtered red precipitate is dried in vacuo at 80 DEG C obtains red fluorescence dyestuff, and the structural formula of the red fluorescence dyestuff isAbove-mentioned reaction yield is about 49% or so.
By the 21.67g red fluorescence dyestuff of acquisition, 5.8g 0.11mol potassium carbonate is added to the dry N, N- bis- of 100ml
In methylformamide, stir the mixture for 1 hour and be heated to 120 DEG C, backward reaction mixture in 21g 0.11mol is added dropwise
Then bromoacetate stirs mixture 4 hours at 120 DEG C.After reaction sufficiently, reaction mixture is cooled to room temperature quiet
It sets, 200ml distilled water and 200ml chloroform is then added into reaction mixture, organic layer is separated with water layer after standing, and taking-up has
Machine layer evaporates organic layer solvent, uses MgSO4The dry organic layer of solution simultaneously filters acquisition bright yellow precipitate, and bright yellow precipitate is used
Ethyl alcohol is cleaned and is dried in a vacuum, and obtains final product, and structural formula isYield 62%,
Final product is bright fluorescent yellow precipitating, is ground to the powdered bright fluorescent yellow dye of acquisition of 200 mesh, i.e., the described novel fluorescence dyestuff.
Embodiment 3:
Weigh defoaming agent Surfynol 104E of 0.5 mass parts, the Surfynol 485 of 0.35 mass parts, 0.55 mass
Part ECOSURF EH-6, the amino acid humectant of 0.08 mass parts, the Chlorphenesin of 0.1 mass parts, 25 mass parts poly- second
Glycol, the n,N-Dimethylformamide of 10 mass parts, the dithiocarbamate salt of 0.1 mass parts, 15 mass parts bright fluorescence
Yellow dye, 1.5 mass parts expanding materials, complements to the deionized water of 60 mass parts, is put into container and stirs, respectively with 800rpm high
The revolving speed of speed stirs 25min, and the material after filtering stirring is successively 1.0 μm of filter cores, 0.45 μm of filter core, 0.22 μm using aperture
Filter core be de-gassed after 3 grades of filterings to ink, makes ink oxygen content < 2.0ppm, obtains bright fluorescein ink, in test
Filtered ink is packed into the print cartridge of TS-2000 digital decorating machine, in computer by the printing fluency for stating bright fluorescein ink
Upper transmission print out task, design pure color color lump, size 70cm X 70cm, printing test page, test result show that this ink exists
Continuously printing is smooth on digital decorating machine, no broken string.
Embodiment 4:
Filtered ink is packed into TS-2000 digital decorating machine by the printing fluency for testing above-mentioned bright fluorescein ink
Print cartridge in, send print out task on computers, design pure color color lump, size 70cm X 70cm tests the fluorescent dye and exists
Permeability, color firmness on different materials, under different test items.
Silk, wool, soybean fiber, spandex material are handled using pretreatment fluid.Pretreatment fluid is by urea, thickener and wine
Stone acid ammonium etc. composition, wherein the effect of urea mainly gas steam during be swollen azelon, be conducive to dyestuff to
Fibrous inside diffusion；Ammonium tartrate is acid-releasing agent, decomposes during gas steams and generates tartaric acid, improves dyestuff tinctorial yield.
The fixation of fabric gas generally in saturated vapor, which steams 20~30min, can be completed, after completing pretreatment, with bright fluorescence
Yellow ink carries out digital printing to silk, wool, soybean fiber, spandex material, obtains the silk of 70cm X 70cm, sheep respectively
Hair, soybean fiber, spandex material test permeability and color firmness.
Permeability is tested using following methods: using X-rite company spectral photometer test printing color lump under d 65 illuminant
The R value post-processed through fixation, permeability (R)=(the reverse side K/S- calico K/S of fabric after the fixation)/(front-of fabric after fixation
K/S- calico K/S) X100%, R value is bigger, shows that the permeability of ink is stronger, the results showed that, the ink is in silk, wool,
Soybean fiber, the permeability on four kinds of materials such as spandex material is respectively 99.7%, 91.6%, 90.4%, 99.9%.
Color firmness of the fluorescent ink under different test items is tested, test method is as follows:
Resistance to soap base: material 1h to be tested is washed by standardization program using detergent containing soap base；
It is sun-resistant: using washing 1h after ultraviolet lighting material to be tested 48 hours；
Saline-alkali tolerant: material 1h to be tested is washed by standardization program using saline-alkali water
Rub resistance: sample rubs on the friction secured tester of color with friction byssus, is evaluated with staining gray card white
Staining situation on cotton, see Table 1 for details.
The color firmness of 1 fluorescent dye of table on a different material
As shown in Table 1, sun-resistant better performances of the fluorescent dye provided by the invention on all materials, but in wool and greatly
Saline-alkali tolerant and resistance to soap base ability are bad on beans fibrous material；Fluorescent dye provided by the invention is on spandex material, real silk material
Fixation ability is strong, not fugitive color.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. a kind of fluorescein active ink, which is characterized in that the ink includes following components: expanding material, novel fluorescence dyestuff,
Surfactant, moisturizer, preservative, defoaming agent, organic solvent and deionized water.
2. ink according to claim 1, which is characterized in that the surfactant be selected from ECOSURF (EH-3, EH-6,
EH-9), one of Surfynol (420,440,465,485) or a variety of.
3. ink according to claim 1, which is characterized in that the moisturizer is amino acid humectant.
4. ink according to claim 1, which is characterized in that the preservative, it is preferable that sweet selected from polyalcohols, chlorobenzene
Ether, glycerol caprylate, glycerol decanoate, Aden's perfume base malonic acid ethylhexyl, dehydroactic acid and its esters, sodium salicylate,
Anisic acid；It is furthermore preferred that the preservative Chlorphenesin, glycerol caprylate, glycerol decanoate, anisic acid；Most preferably, described
Preservative is Phenoxyethanol.
5. ink according to claim 1, which is characterized in that the defoaming agent is Surfynol 104E.
6. ink according to claim 1, which is characterized in that the expanding material includes component A and component B, component A structural formula
Such asShown, component B is hydrazine, and component A and component B mass ratio are 5:3.
7. ink according to claim 1, which is characterized in that the structural formula of the novel fluorescence dyestuff isThe novel fluorescence dyestuff is bright fluorescent yellow dye.
8. ink according to claim 1, which is characterized in that the fluorescein active ink is preferably used for spandex material of printing and dyeing
Material, real silk material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674413.0A CN110256903A (en) | 2019-07-25 | 2019-07-25 | A kind of fluorescein active ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674413.0A CN110256903A (en) | 2019-07-25 | 2019-07-25 | A kind of fluorescein active ink and preparation method thereof |
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| CN110256903A true CN110256903A (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910674413.0A Withdrawn CN110256903A (en) | 2019-07-25 | 2019-07-25 | A kind of fluorescein active ink and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468934A (en) * | 2007-12-27 | 2009-07-01 | 比亚迪股份有限公司 | Gas generator composition and preparation thereof |
| CN104497630A (en) * | 2014-12-25 | 2015-04-08 | 郑州鸿盛数码科技股份有限公司 | Fluorescent disperse dye dispersion, preparation method thereof and fluorescent disperse dye ink |
-
2019
- 2019-07-25 CN CN201910674413.0A patent/CN110256903A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468934A (en) * | 2007-12-27 | 2009-07-01 | 比亚迪股份有限公司 | Gas generator composition and preparation thereof |
| CN104497630A (en) * | 2014-12-25 | 2015-04-08 | 郑州鸿盛数码科技股份有限公司 | Fluorescent disperse dye dispersion, preparation method thereof and fluorescent disperse dye ink |
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Application publication date: 20190920 |
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