CN103305050A - Water-based ink-jet printing ink - Google Patents
Water-based ink-jet printing ink Download PDFInfo
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- CN103305050A CN103305050A CN2012100727958A CN201210072795A CN103305050A CN 103305050 A CN103305050 A CN 103305050A CN 2012100727958 A CN2012100727958 A CN 2012100727958A CN 201210072795 A CN201210072795 A CN 201210072795A CN 103305050 A CN103305050 A CN 103305050A
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Abstract
The invention discloses water-based ink-jet printing ink. The waterborne ink-jet printing ink is a mixture of a water soluble dye, an organic solvent and other additives and is suitable for inkjet printers. The ink provided by the invention has the advantages of simple preparation method, low cost, good stability, good fluidity and excellent dry resistance.
Description
Technical field
The present invention relates to a kind of prescription ink, the ink-jet printing ink that especially a kind of water-soluble dye and organic solvent are mixed.
Background technology
Spray ink Printing is a kind of technology that ink jet is formed image on the matrix, the used tinting material of ink-jet printing ink mainly contains two kinds of pigment and dyestuffs, the pigment ink fastness is better, but the stability of ink that water-fast pigment is made is poor, the tooling cost height, Comparatively speaking type of dye ink has good stability, chromatogram is complete and process easy advantage, becomes first-selected ink in the market.Commercially available type of dye ink is various in style, generally has shortcomings such as ink solution instability, fastness are not high, diffustivity is inhomogeneous.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the ink-jet printing ink that provides a kind of water-soluble dye and organic solvent to be mixed.
In order to solve the problems of the technologies described above, the present invention adopts following technical proposals:
The ink-jet printing ink that water-soluble dye and organic solvent are mixed, material by following weight percent is formed: 2.5～10% water-soluble dye, 5～30% organic solvent, 0～3% tensio-active agent, 0～0.2% metal ion chelation agent, 0～2% acidity regulator, 0～0.5% sterilant, 0～1% viscosity modifier, 20～80% deionized water.
Used dyestuff is preferably substantive dyestuff, reactive dyestuffs, food dye or matching stain for the water-soluble dye desalting refinement forms.
The organic solvent of selecting for use is hydrophilic solvent, has humidity-holding effect, can be the alkyl alcohol of polyvalent alcohol, C1-6, ether, ketone etc., and these solvents can be used alone, but also also mix together.
The tensio-active agent of selecting for use is anion surfactant or nonionogenic tenside, such as alkylsulfonate, alkylbenzene sulfonate, polyoxyethylene groups alkyl oxide, alkyl vinyl fatty acid ester etc., can play the purpose of regulating ink surface tension, thereby optimize time of drying and the anti-water dungeon degree of printing.
The metal ion chelation agent of selecting for use is ethylenediamine tetraacetic acid (EDTA) (ethylenediaminetetraacetic acid), and purpose prevents separating out of impurity, guarantees the solution long-term stability.
In order to prevent that potential of hydrogen from causing corrosion to the shower nozzle of printer too greatly, need to add the acidity that acidity regulator is adjusted ink, acidity regulator is inorganic or organic acids and base, is preferably organic acids and base, as lactic acid, citric acid, trolamine, diethanolamine, N-methyl-diethyl-amine etc.If the acidity of dyestuff itself meets the requirements, can not add acidity regulator.
The purpose that adds sterilant is to place the generation bacterium for a long time for fear of liquid to cause product cohesion or strainability to descend, and influences the use of ink, and preferred sterilant is the thiazoline ketone.
Have good optical density(OD) and smoothness in order to guarantee to print; the viscosity of ink need keep within the specific limits; and the adding of hydrophilic organic solvent can change the viscosity of solution usually, can add viscosity modifier and control, and can be polyvinyl alcohol, Mierocrystalline cellulose, water soluble resin etc.
Above-mentioned per-cent all is according to the percentage calculation of ink-jet printing ink gross weight, and insufficient section replenishes with deionized water.
The collocation method of ink is as follows: soluble in water powder dye, perhaps directly select liquid dye for use, and add various batchings after handling through different filter membrane, membrane filtration after filtration again after stirring can obtain the water-based ink-jet printing ink.This ink has excellent use properties through the application test proof of several years on the different brands printer, can satisfy the demand of spray ink Printing fully.
The ink of this prescription is used through long-term a large amount of tests, have configuration simple, solution-stabilized, print that diffustivity is even, fastness is excellent.
Description of drawings
Do not have
Embodiment
For making technique means and methods for using them of the present invention easier to understand, below in conjunction with specific embodiment, the present invention will be further described, but the content of invention is not limited thereto.
Embodiment 1:
With 15 parts of reactive red 141 liquid, 18 portions of glycol ethers, 8 parts of glycerine, 0.1 part of trolamine, 0.05 part of EDTA, 0.2 part 1,2-benzisothiazole-3-ketone and 58.65 parts of deionized waters mix by the filtering membrane filtration and obtain red ink.
Wherein reactive red 141 liquid are the market sale product, are the liquid commodity dyestuff, have carried out desalting treatment, solid content 25%.
Embodiment 2:
4 parts of directly yellow 132 former powder are dissolved in 69.85 parts of deionized waters, stir and dissolve afterwards membrane filtration after filtration, add 20 portions of glycol ethers in the filtrate again, 5 parts of glycerine, 1 part of N-methyl-diethyl-amine and 0.15 part of 2-methyl-4-isothiazoline-3-ketone mix by the filtering membrane filtration and obtain yellow ink.
Wherein directly yellow 132 former powder are the market sale product, are powdery commercial dye, refinement treatment.
Embodiment 3:
With 18 parts of sun blue 199 liquid, 25 parts of ethylene glycol, 1 part of Tergitol 15-S-5,0.5 part of diethanolamine and 55.5 parts of deionized waters mix by the filtering membrane filtration and obtain blue ink.
Wherein sun blue 199 liquid are the market sale product, are the liquid commodity dyestuff, have carried out desalting treatment, solid content 20%.
Embodiment 4:
With 30 parts of black SP liquid, 20 parts of ethylene glycol, 0.05 part of EDTA, 0.5 part of Pehanorm, 1 part of Tergitol 15-S-7 and 51.5 parts of deionized waters mix by the filtering membrane filtration and obtain black ink.
Wherein, the liquid commodity dyestuff, the black SP liquid of the friend that converges obtains by aforesaid method exactly, carries out aftertreatments such as desalination, and its solid content arrives more than 30%, has become the good product of market sale.
Embodiment 5:
8 parts of former powder of acid yellow 23 are dissolved in 72.5 parts of deionized waters, stir and dissolve afterwards membrane filtration after filtration, add 10 parts of TriMethylolPropane(TMP)s in the filtrate again, 5 parts of 2-Pyrrolidones, 4 portions of glycol ethers, 0.5 part trolamine and 0.1 part of 5-N-2-methyl-4-isothiazoline-3-ketone mix by the filtering membrane filtration and obtain yellow ink.
Wherein the former powder of acid yellow 23 is the market sale product, is powdery commercial dye, refinement treatment.More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. the ink of water-based ink-jet printing, it is characterized in that, the ink of this water-based ink-jet printing comprises: 2.5～10% water-soluble dye, 5～30% organic solvent, 0～3% tensio-active agent, 0～0.2% metal ion chelation agent, 0～2% acidity regulator, 0～0.5% sterilant, 0～1% viscosity modifier, 20～80% deionized water.
2. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that, described dyestuff is substantive dyestuff, reactive dyestuffs, food dye or matching stain.
3. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described organic solvent is alkyl alcohol, ether or the ketone of polyvalent alcohol, C1-6.
4. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described tensio-active agent is anion surfactant or nonionogenic tenside.
5. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described metal ion chelation agent is ethylenediamine tetraacetic acid (EDTA).
6. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described acidity regulator is organic and inorganic bronsted lowry acids and bases bronsted lowry.
7. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described sterilant is preferably the thiazoline ketone.
8. the prescription ink of water-based ink-jet printing as claimed in claim 1 is characterized in that described viscosity modifier is polyvinyl alcohol or water soluble resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100727958A CN103305050A (en) | 2012-03-16 | 2012-03-16 | Water-based ink-jet printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100727958A CN103305050A (en) | 2012-03-16 | 2012-03-16 | Water-based ink-jet printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103305050A true CN103305050A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100727958A Pending CN103305050A (en) | 2012-03-16 | 2012-03-16 | Water-based ink-jet printing ink |
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| CN (1) | CN103305050A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590171A (en) * | 2016-12-16 | 2017-04-26 | 上海安诺其数码科技有限公司 | Activated dye ink as well as preparation method and application thereof |
| CN107502062A (en) * | 2017-08-31 | 2017-12-22 | 成都圻坊生物科技有限公司 | A kind of composite water soluble ink jet ink for printing formula |
| CN107502063A (en) * | 2017-08-31 | 2017-12-22 | 成都圻坊生物科技有限公司 | A kind of preparation method of composite water soluble ink jet ink for printing |
| CN109098014A (en) * | 2018-08-09 | 2018-12-28 | 苏州璟珮新材料科技有限公司 | A kind of reactive dye ink of digital inking printing and preparation method thereof |
| CN111218158A (en) * | 2020-03-19 | 2020-06-02 | 福建奥博兹新材料科技有限公司 | Ink formula for ink-jet printing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575469A (en) * | 2001-10-18 | 2009-11-11 | 精工爱普生株式会社 | Water-based ink, water-based ink set, and process for producing dispersion |
| CN101792625A (en) * | 2010-04-14 | 2010-08-04 | 西安理工大学 | Water-base dye type printing ink for spray ink printing |
-
2012
- 2012-03-16 CN CN2012100727958A patent/CN103305050A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575469A (en) * | 2001-10-18 | 2009-11-11 | 精工爱普生株式会社 | Water-based ink, water-based ink set, and process for producing dispersion |
| CN101792625A (en) * | 2010-04-14 | 2010-08-04 | 西安理工大学 | Water-base dye type printing ink for spray ink printing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590171A (en) * | 2016-12-16 | 2017-04-26 | 上海安诺其数码科技有限公司 | Activated dye ink as well as preparation method and application thereof |
| CN107502062A (en) * | 2017-08-31 | 2017-12-22 | 成都圻坊生物科技有限公司 | A kind of composite water soluble ink jet ink for printing formula |
| CN107502063A (en) * | 2017-08-31 | 2017-12-22 | 成都圻坊生物科技有限公司 | A kind of preparation method of composite water soluble ink jet ink for printing |
| CN109098014A (en) * | 2018-08-09 | 2018-12-28 | 苏州璟珮新材料科技有限公司 | A kind of reactive dye ink of digital inking printing and preparation method thereof |
| CN111218158A (en) * | 2020-03-19 | 2020-06-02 | 福建奥博兹新材料科技有限公司 | Ink formula for ink-jet printing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201302 Pudong New Area old port industrial zone, Le Le Road, No. 388, Shanghai Applicant after: Shanghai Waysmos Fine Chemical Co., Ltd. Address before: 201322 No. 388 happy road, old town, Shanghai, Pudong New Area Applicant before: Shanghai Waysmos Fine Chemical Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |