CN101717595B - Colored heat sublimation ink group - Google Patents
Colored heat sublimation ink group Download PDFInfo
- Publication number
- CN101717595B CN101717595B CN2009102141639A CN200910214163A CN101717595B CN 101717595 B CN101717595 B CN 101717595B CN 2009102141639 A CN2009102141639 A CN 2009102141639A CN 200910214163 A CN200910214163 A CN 200910214163A CN 101717595 B CN101717595 B CN 101717595B
- Authority
- CN
- China
- Prior art keywords
- ink
- sublimation
- deposition rate
- particle deposition
- colored heat
- 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.)
- Active
Links
- 238000000859 sublimation Methods 0.000 title claims abstract description 133
- 230000008022 sublimation Effects 0.000 title claims abstract description 133
- 239000008187 granular material Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 239000000976 ink Substances 0.000 claims description 199
- 230000008021 deposition Effects 0.000 claims description 78
- 239000002245 particle Substances 0.000 claims description 53
- 239000006185 dispersion Substances 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 229920001732 Lignosulfonate Polymers 0.000 claims description 3
- 235000019357 lignosulphonate Nutrition 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 10
- 239000002270 dispersing agent Substances 0.000 abstract description 2
- 235000012730 carminic acid Nutrition 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 77
- 238000000151 deposition Methods 0.000 description 58
- 230000004075 alteration Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- QOSTVEDABRQTSU-UHFFFAOYSA-N 1,4-bis(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(NC)=CC=C2NC QOSTVEDABRQTSU-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- TUXJTJITXCHUEL-UHFFFAOYSA-N disperse red 11 Chemical compound C1=CC=C2C(=O)C3=C(N)C(OC)=CC(N)=C3C(=O)C2=C1 TUXJTJITXCHUEL-UHFFFAOYSA-N 0.000 description 1
- 238000002296 dynamic light scattering Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GFMIDCCZJUXASS-UHFFFAOYSA-N hexane-1,1,6-triol Chemical compound OCCCCCC(O)O GFMIDCCZJUXASS-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
Classifications
-
- 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
- C09D11/40—Ink-sets specially adapted for multi-colour inkjet printing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The invention relates to a colored heat sublimation ink group at least comprising a cyan ink, a carmine ink and a yellow ink, wherein each ink contains a sublimation dye, a dispersing agent, an organic solvent and water. The sedimentation rate P of dye granules of any colored ink in the colored heat sublimation ink group satisfies the relationship that: P is not less than 0 and not more than 4.5 percent. The invention can effectively improve the phenomenon of unbalanced printing color caused by long-time storage or disuse of the ink.
Description
Technical field
The present invention relates to the colored heat sublimation dye ink that ink-jet printer is used, especially for the colored heat sublimation ink group of ink-jet printer.
Background technology
Ink-jet printer generally adopts sublimable dye is dispersed in the aqueous solution that contains water, water-miscible organic solvent, dispersion agent etc. with the colored heat sublimation dye ink and obtains.When using this colored heat sublimation dye ink after using the various required images of printing of inkjet printer on the specific offset medium, with media stacking on transfer printing body, thereby dye through the heating sublimation transfer printing.
But because sublimation dye is water-fast, sublimation dye particle system is dispersed in water or the water miscible organic solvent through dispersion agent etc.Therefore; When heat sublimation ink is stored or be placed in the print cartridge of stamping machine for a long time the not time spent for a long time; Deposition will appear in the sublimation dye particle in the ink, the reduction of color colour density when this kind deposition can cause print image, and the forward and backward images printed of long storage time has certain aberration.
The contriver is through discovering; When serious or difference is excessive when sublimation dye particulate deposition situation in the heat sublimation ink of different colours in the same colored heat sublimation ink group, the ink group through long-time store or long-time stopping using after the image that prints again can color to occur unbalance.
Summary of the invention
The technical problem that the present invention will solve is: the colored heat sublimation ink group long-time store or long-time stopping using after, the unbalance problem of the color that occurs during print image.
For solving the problems of the technologies described above; Technical scheme provided by the invention is: the colored heat sublimation ink group; At least comprise a kind of cyan, a kind of magenta ink and a kind of yellow ink, wherein every kind of ink all contains sublimation dye, dispersion agent, organic solvent and water; Wherein, the dispersion agent in the ink is selected from the xylogen that has hydrophilic radical; The deposition P of the dye granule of any color inks all satisfies in the colored heat sublimation ink group: 0≤P≤4.5%.
Deposition through with dye granule in cyan, magenta ink, the yellow ink all is controlled in the certain value; Make the ink group through long-time place or stop using after again during print image; Not obviously difference of versicolor colour density in shades of colour colour density and placement or the preceding images printed of stopping using in this image; Therefore still can keep initial equilibrium degree between the shades of colour, tangible color balance phenomenon can not occur.
Scheme is preferably: sublimation dye particle deposition rate P in the cyan
CSatisfy: 0≤P
C≤1.5%, sublimation dye particle deposition rate P in the yellow ink
YSatisfy: 0≤P
Y≤3%, sublimation dye particle deposition rate P in the magenta ink
MSatisfy: 0≤P
M≤4%.
When the cyan of selecting to have above-mentioned dye granule deposition, magenta ink, yellow ink collocation use; Because the dye granule deposition of every kind of ink is all little; Therefore and the deposition of dye granule is all more approaching between different color inks, printed colors is lost that color unbalance to improve effect more obvious.
Better scheme is: sublimation dye particle deposition rate P in the cyan
C, sublimation dye particle deposition rate P in the yellow ink
YWith sublimation dye particle deposition rate P in the magenta ink
MRelation: P below satisfying between the three
C＜P
Y＜P
M
In a cover ink group, the dye granule deposition of different colours ink is different to the influence of the unbalance degree of color of print image.The deposition of dye granule satisfies P in cyan, magenta ink, yellow ink in a cover ink group
C＜P
Y＜P
MCondition the time, even the heat sublimation ink group through depositing for a long time or stopping using, the color balance phenomenon of image is also very not obvious when printing again, can not influence the quality of image basically.
Good again scheme is: in the colored heat sublimation ink group, the difference Δ P of the sublimation dye particle deposition rate of any two kinds of inks satisfies: 0≤Δ P≤2.5%.Through adjusting the dye granule deposition of each color inks; The difference of the dye granule deposition of any two kinds of inks is controlled in the certain value; The shades of colour ink is close at the printing aberration of the long storage time or the front and back of stopping using; Thereby guarantee the color inks group in long storage time or before and after stopping using the images printed color do not have obvious difference, solved effectively heat sublimation ink long-time store or stop using after, the unbalance problem of color that causes because of the dye granule deposition.
Colored heat sublimation ink group of the present invention does not have strict restriction to the quantity of color inks, can be the ink group of three chromatic ink groups, multicolored ink group, seven chromatic ink groups, nine chromatic ink groups or more color ink composition.For example:
The colored heat sublimation ink group can be the three chromatic ink groups of being made up of cyan, magenta ink and yellow ink, and is preferred, sublimation dye particle deposition rate P in the cyan
CBe not more than 1.5%, sublimation dye particle deposition rate P in the magenta ink
MBe not more than 4%, sublimation dye particle deposition rate P in the yellow ink
YBe not more than 3%.Preferred, sublimation dye particle deposition rate P in the cyan
CLess than sublimation dye particle deposition rate P in the yellow ink
Y, and sublimation dye particle deposition rate P in the yellow ink
YLess than sublimation dye particle deposition rate P in the magenta ink
M
Multicolored ink group that the colored heat sublimation ink group can also be made up of cyan, magenta ink, yellow ink, pale cyan inks and shallow magenta ink, the sublimation dye particle deposition rate P of preferred cyan
CBe not more than 1.5%, the sublimation dye particle deposition rate P of pale cyan inks
LCBe not more than 1.5%, the sublimation dye particle deposition rate P of yellow ink
YBe not more than 3%, the sublimation dye particle deposition rate P of magenta ink
MBe not more than 4%, the sublimation dye particle deposition rate P of shallow magenta ink
LMBe not more than 4%.Preferred, sublimation dye particle deposition rate P in the cyan
C, sublimation dye particle deposition rate P in the yellow ink
Y, sublimation dye particle deposition rate P in the magenta ink
M, sublimation dye particle deposition rate P in the pale cyan inks
LCWith sublimation dye particle deposition rate P in the shallow magenta ink
LMBetween satisfy below relation: P
LC＜P
C＜P
Y＜P
LM＜P
M
The present invention above and below mentioned " dye granule deposition " refer to the ratio of sublimation dye particulate deposition and heat sublimation ink total amount in the heat sublimation ink, can calculate according to following formula:
P＝100×(A-B)/A
Wherein, P representes dye granule deposition (%); A representes the total amount of heat sublimation ink; B representes to remove remaining heat sublimation ink amount behind the sedimentary dye granule.
The dye granule deposition is big more, and ink is low more in the colour density of the long-term storage or the back print image of stopping using, and picture quality is poor more, and it is serious more that color is unbalance.Therefore the deposition of dye granule need be not more than 4.5% in the heat sublimation ink of the present invention, preferably is not more than 4%.
Sublimation dye particulate deposition can be tested according to following method in the heat sublimation ink of the present invention:
Get the colored heat sublimation ink of certain mass A; Pour in the supporting centrifugal bottle of the whizzer that model is CentrifugeAnke TDL-40B (Max RCF 2770g); The centrifugal bottle internal diameter is 30mm, and capacity is 50ml, and the amount of pouring ink into should not surpass centrifugal bottle volumetrical 2/3.Set 4000 rev/mins of centrifugal rotational speeds, centrifugation time was 30 minutes, no longer than 50 minutes.After the centrifugal end, the ink in the centrifugal bottle is poured out till no longer including ink droplets and dripping, once more the quality B of recording ink.
The present invention does not have strict restriction to the method for sublimation dye particle deposition rate in adjustment and the control heat sublimation ink, can be any method of the prior art.For example; Can wait the deposition of regulating dye granule through the dispersion agent of selecting suitable types, consumption, control sublimation dye particle grain size, selection dispersing apparatus and/or the control jitter time of control dispersion agent; Can adopt a kind of in the aforesaid method, also can comprehensively simultaneously adopt several method to regulate.
For making colored heat sublimation ink have good colorrendering quality, as the tinting material in the colored heat sublimation ink of the present invention, preferably those have the colored heat sublimation dyestuff that can be had now jetting ink acceptable coloured light, for example: the preferred C.I.Disperse Blue 14 of sublimation dye that forms cyan; 28,56,60; 72,73,77; In 334,336,359 one or more; Among the preferred C.I.Disperse Red 4,22,55,59,60,146,152,191,302 of sublimation dye of composition magenta ink one or more; The preferred C.I.Disperse Yellow51 of sublimation dye that forms yellow ink, one or more in 54,60,64,65,82,98,119,160,211.The content of colored heat sublimation dyestuff can be done suitable selection according to purposes or print characteristic in the colored heat sublimation ink; Gross weight with respect to heat sublimation ink; The content of sublimation dye can be 1-30 weight %, is preferably 1-10 weight %, more preferably is 1.5-6 weight %.
Sublimation dye particulate size has certain influence to the dye granule deposition of heat sublimation ink, and according to the difference of sublimation dye particle size, the median size of sublimation dye can be controlled at 0.01 μ m-0.25 μ m, is preferably 0.05 μ m-0.2 μ m.The median size here refers to the median size of using Horiba particle size analyzer LB-500 (or instrument of any employing dynamic light scattering technical Analysis particle size) to record.
In the colored heat sublimation ink of the present invention, adopt dispersion agent with the sublimation dye uniform particles, for a long time, stably be dispersed in water and the water miscible organic solvent.The selection of dispersion agent and consumption can influence the dye granule deposition of colored heat sublimation ink.Dispersion agent can be selected by dispersion agent known in prior art, that can be used for colored heat sublimation ink among the present invention.By weight percentage, with respect to the gross weight of every money ink, the preferred 0.5%-10% of the content of dispersion agent.More preferably; Contain dispersion agent 2.0%-10.0% in the cyan, contain dispersion agent 1.0%-10.0% in the magenta ink, contain dispersion agent 2.0%-10.0% in the yellow ink; Contain dispersion agent 0.5%-5.0% in the nattierblue ink, contain dispersion agent 0.5%-5.0% in the light magenta ink.Dispersion agent can select xylogen or the sulfonated lignin that have hydrophilic radical, and the adducible xylogen that has hydrophilic radical comprises the hydroxylation xylogen, as like the phenolic group xylogen, and hydroxyl xylogen, carboxyl xylogen etc.; Adducible sulfonated lignin comprise sodium lignosulfonate etc.
In the colored heat sublimation ink of the present invention, main solvent is a water.In order to guarantee that ink has good printing stability, also contains wetting agent, like terepthaloyl moietie in the ink; Glycol ether; Triglycol, Ucar 35, glycerine, butanols, 1,5-pentanediol, 1,2; 6-hexanetriol, pyrrolidone, N-N-methyl-2-2-pyrrolidone N-, the mixture of one or more of Virahol, EGME, ethylene glycol ethyl ether, butyl glycol ether, diethylene glycol ethyl ether, butyl carbitol etc.
Can also contain various auxiliary agents in the colored heat sublimation ink of the present invention, like tensio-active agent, pH value regulator, antiseptic-germicide etc.Tensio-active agent can be nonionogenic tenside, AS or zwitterionics etc.The pH value regulator can be sodium hydroxide, Pottasium Hydroxide, ammoniacal liquor, triethylamine, trolamine, acetic acid, lactic acid.Adducible antiseptic-germicide has Arch Chemicals, the PROXELGXL of Inc.
Ink in the colored heat sublimation ink group of the present invention can be prepared according to following method:
Get a certain amount of sublimation dye and dispersion agent (sodium lignosulfonate) and mix, in sand mill (use the zirconium pearl to grind, zirconium pearl diameter is 0.1mm), grind and disperseed centrifuging 20 hours.After dispersion liquid taken out put into reaction kettle, add a certain amount of wetting agent, auxiliary agent and deionized water more successively, stirred 30 minutes ageing 12 hours under the room temperature.Use 0.45 μ membrane filtration then, get heat sublimation ink.
Colored heat sublimation ink group of the present invention; Through to the sedimentary adjustment of dye granule, selection and collocation in the different colours ink; Even re-use through long storage or after stopping using, the image that prints still has good color and color balance degree, and is best in quality.
Embodiment
Embodiment
Present embodiment colored heat sublimation ink group is made up of five kinds of color ink, and wherein the composition of shades of colour ink is seen the ink 1,2,3,4,5 in the table 1.
Comparative Examples
Comparative Examples colored heat sublimation ink group also is made up of five kinds of color ink, and wherein the composition of shades of colour ink is seen the contrast ink 1,2,3,4,5 in the table 1.
According to the composition of each ink in the table 1, sublimation dye and dispersion agent (sodium lignosulfonate) are mixed, in sand mill (use the zirconium pearl to grind, zirconium pearl diameter is 0.1mm), grind and disperseed centrifuging 20 hours.After dispersion liquid taken out put into reaction kettle, add other component more successively, stirred 30 minutes under the room temperature.Ageing 12 hours.Use 0.45 μ membrane filtration then, get heat sublimation ink.
The ink of table 1 embodiment and comparative example is formed (wt%)
Contrast ink 1-5 in embodiment ink inside 1-5 and the Comparative Examples is carried out performance evaluation according to following test event, and performance evaluation result sees table 2.
Test event 1: distillation ink distillation particle deposition rate
Get arbitrary colored heat sublimation ink of certain mass A; Pour in the supporting centrifugal bottle of the whizzer that model is Centrifuge Anke TDL-40B (Max RCF 2770g); The centrifugal bottle internal diameter is 30mm, and capacity is 50ml, and the amount of pouring ink into should not surpass centrifugal bottle volumetrical 2/3.Set 4000 rev/mins of centrifugal rotational speeds, centrifugation time was 30 minutes, no longer than 50 minutes.After the centrifugal end, the ink in the centrifugal bottle is poured out till no longer including ink droplets and dripping, once more the quality B of recording ink.Calculate sublimation dye particulate deposition (%) in the ink according to following formula P=100 * (A-B)/A.
Test event 2: print color
On Epson Stylus R230 stamping machine, use above-mentioned ink, (255g) prints the color lump of 75mm * 150mm by 100% ink-jetting style on the high light printing paper of Epson, tests its L
1* a
1* b
1Value.
After above-mentioned ink placed 6 months, still on Epson Stylus R230 stamping machine, use (255g) on the high light printing paper of Epson to print the color lump of 75mm * 150mm, test its L by 100% ink-jetting style
2* a
2* b
2Value
Above-mentioned " L value " refers to the brightness value in " L*a*b color system ".
Calculate value of chromatism Δ E=[(L
2-L
1)
2+ (a
2-a
1)
2+ (b
2-b
1)
2]
1/2
If it is the A level that Δ E prints color less than 3; If it is the B level that Δ E prints color greater than 3 less than 6; If it is the C level that Δ E prints color greater than 6.Wherein the A level representes that the visual nothing of color naked eyes obviously distinguishes, and the B level representes that the color naked eyes are visual has a slight difference, and the C level representes that the visual difference of color naked eyes is obvious
Can find out from table 3 column data; Through the adjustment dispersant dosage; The deposition of dye rate of each heat sublimation ink is all smaller or equal to 4% in the embodiment ink group; Embodiment ink group after through long-time the placement again during print image, with place before the image of this group ink printed compare, the printing color of every kind of color ink has no significant change.In addition, the difference of the deposition of dye rate of any two kinds of inks is all smaller or equal to 1.5% in the embodiment group, and the printing aberration of any two kinds of color ink is all very approaching before and after therefore depositing.Because the color change of same color is not obvious, and the aberration of different colours is all very approaching, even therefore the ink group is through deposit or stop using for a long time, can color to occur not unbalance because of the sublimation dye deposition yet.
In the Comparative Examples ink group, the deposition of dye rate of most of heat sublimation ink is greater than 4%, so it is after through long-time the placement again during print image, with place before the image of this group ink printed compare, considerable change all takes place in the printing color of most of ink.Because the difference of the deposition of dye rate of cyan and the deposition of dye rate of other color ink is bigger, causes its aberration to be significantly less than the aberration of other color ink.Therefore, when using the contrast ink printed through long storage time, it is serious, of poor quality that the color of image is unbalance.
Table 3 test result
| Sequence number | The sublimation dye deposition | Print color |
| Ink 1 | ?4％ | A |
| Ink 2 | ?3％ | A |
| Ink 3 | ?1.5％ | A |
| Ink 4 | ?3％ | A |
| Ink 5 | ?1.5％ | A |
| Contrast ink 1 | ?6％ | C |
| Contrast ink 2 | ?5％ | C |
| Contrast ink 3 | ?2.5％ | B |
| Contrast ink 4 | ?5％ | C |
| Contrast ink 5 | ?2.5％ | C |
Technical conceive of the present invention is not limited in the foregoing description, can also obtain many different concrete schemes according to this bright design, and these minor alterations and equivalent transformation all should be included within the said scope of claim.
Claims (10)
1. the colored heat sublimation ink group comprises a kind of cyan, a kind of magenta ink and a kind of yellow ink at least, and wherein every kind of ink all contains sublimation dye, dispersion agent, organic solvent and water; It is characterized in that:
Dispersion agent in the said ink is selected from the xylogen that has hydrophilic radical;
The deposition P of the dye granule of any color inks all satisfies in the said colored heat sublimation ink group: 0≤P≤4.5%.
2. according to the said colored heat sublimation ink group of claim 1, it is characterized in that:
Sublimation dye particle deposition rate P in the said cyan
CSatisfy: 0≤P
C≤1.5%, sublimation dye particle deposition rate P in the said yellow ink
YSatisfy: 0≤P
Y≤3%, sublimation dye particle deposition rate P in the said magenta ink
MSatisfy: 0≤P
M≤4%.
3. according to the said colored heat sublimation ink group of claim 2, it is characterized in that:
Sublimation dye particle deposition rate P in the said cyan
C, sublimation dye particle deposition rate P in the yellow ink
YWith sublimation dye particle deposition rate P in the magenta ink
MRelation below satisfying between the three:
P
C＜P
Y＜P
M。
4. according to the said colored heat sublimation ink group of claim 1, it is characterized in that:
Said colored heat sublimation ink group is made up of cyan, magenta ink and yellow ink, wherein, and sublimation dye particle deposition rate P in the cyan
CSatisfy: 0≤P
C≤1.5%, sublimation dye particle deposition rate P in the said yellow ink
YSatisfy: 0≤P
Y≤3%, sublimation dye particle deposition rate P in the said magenta ink
MSatisfy: 0≤P
M≤4%, and P
C, P
YAnd P
MRelation below satisfying between the three:
P
C＜P
Y＜P
M。
5. according to the said colored heat sublimation ink group of claim 1, it is characterized in that:
Said colored heat sublimation ink group is made up of cyan, magenta ink, yellow ink, pale cyan inks and shallow magenta ink, the sublimation dye particle deposition rate P of wherein said cyan
CSatisfy: 0≤P
C≤1.5%, the sublimation dye particle deposition rate P of said pale cyan inks
LCSatisfy: 0≤P
LC≤1.5%, the sublimation dye particle deposition rate P of said magenta ink
MSatisfy: 0≤P
M≤4%, the sublimation dye particle deposition rate P of said shallow magenta ink
LMSatisfy: 0≤P
LM≤4%, the sublimation dye particle deposition rate P of said yellow ink
YSatisfy: 0≤P
Y≤3%.
6. according to the said colored heat sublimation ink group of claim 5, it is characterized in that:
Sublimation dye particle deposition rate P in the said cyan
C, sublimation dye particle deposition rate P in the yellow ink
Y, sublimation dye particle deposition rate P in the magenta ink
M, sublimation dye particle deposition rate P in the pale cyan inks
LCWith sublimation dye particle deposition rate P in the shallow magenta ink
LMBetween satisfy below relation:
P
LC≤P
C＜P
Y＜P
LM≤P
M
7. according to the said colored heat sublimation ink group of claim 1, it is characterized in that:
The deposition P of the dye granule of any color inks all satisfies in the said colored heat sublimation ink group: 0≤P≤4%.
8. according to each described colored heat sublimation ink group in the claim 1 to 7, it is characterized in that:
In the said colored heat sublimation ink group, the difference Δ P of the sublimation dye particle deposition rate of any two kinds of inks satisfies: 0≤Δ P≤2.5%.
9. said according to Claim 8 colored heat sublimation ink group is characterized in that:
Dispersion agent in the said color inks is selected from sulfonated lignin.
10. said according to Claim 8 colored heat sublimation ink group is characterized in that:
By weight percentage, said cyan contains dispersion agent 2.0%-10.0%, and said magenta ink contains dispersion agent 1.0%-10.0%, and said yellow ink contains dispersion agent 2.0%-10.0%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102141639A CN101717595B (en) | 2009-12-19 | 2009-12-19 | Colored heat sublimation ink group |
| PCT/CN2010/079220 WO2011072571A1 (en) | 2009-12-19 | 2010-11-29 | Thermal sublimation color ink set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102141639A CN101717595B (en) | 2009-12-19 | 2009-12-19 | Colored heat sublimation ink group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101717595A CN101717595A (en) | 2010-06-02 |
| CN101717595B true CN101717595B (en) | 2012-02-08 |
Family
ID=42432239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102141639A Active CN101717595B (en) | 2009-12-19 | 2009-12-19 | Colored heat sublimation ink group |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101717595B (en) |
| WO (1) | WO2011072571A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717595B (en) * | 2009-12-19 | 2012-02-08 | 珠海保税区天然宝杰数码科技材料有限公司 | Colored heat sublimation ink group |
| CN105542568B (en) * | 2016-03-08 | 2019-07-09 | 珠海天威新材料股份有限公司 | Heat sublimation ink and its Method of printing for low grammes per square metre transfer paper |
| CN107201681A (en) * | 2017-05-24 | 2017-09-26 | 安徽正洁高新材料股份有限公司 | A kind of heat sublimation ink based on disperse yellow dye and preparation method thereof |
| CN109021698A (en) * | 2018-08-05 | 2018-12-18 | 王忠良 | A kind of aqueous ink composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302948B1 (en) * | 2000-01-27 | 2001-10-16 | China Textile Institute | Textile ink-jet printing-purpose disperse dye micro-emulsion agent |
| NZ533096A (en) * | 2002-08-27 | 2006-09-29 | Kiwa Chemical Industry Co | Inkjet recording ink for sublimation transfer and method of dyeing |
| JP2007070573A (en) * | 2005-09-09 | 2007-03-22 | Fujifilm Corp | Ink set and ink jet recording method |
| CN101245204A (en) * | 2008-04-02 | 2008-08-20 | 上海英威喷墨科技有限公司 | Thermal sublimation digit printing ink-jet writing ink and preparation method |
| CN101717595B (en) * | 2009-12-19 | 2012-02-08 | 珠海保税区天然宝杰数码科技材料有限公司 | Colored heat sublimation ink group |
-
2009
- 2009-12-19 CN CN2009102141639A patent/CN101717595B/en active Active
-
2010
- 2010-11-29 WO PCT/CN2010/079220 patent/WO2011072571A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011072571A1 (en) | 2011-06-23 |
| CN101717595A (en) | 2010-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1972809B (en) | Recording method, ink cartridge, and image forming method | |
| CN1977003B (en) | Water-based ink, ink set and image forming method | |
| CN1977005B (en) | Cyan ink, ink set, set of ink and reactive liquid, and image forming method | |
| CN1961050B (en) | Aqueous ink, aqueous ink set, ink cartridge, inkjet recorder, inkjet recording method, and image forming method | |
| US7703909B2 (en) | Ink set and media for ink-jet printing | |
| EP2985323B1 (en) | Aqueous ink for inkjet use, and printing method | |
| CN100562546C (en) | pigment-dispersed aqueous recording liquid and printed matter | |
| CN103328589B (en) | Ink-jet ink set | |
| US20110160358A1 (en) | Water-based pigment dispersion for inkjet recording water-based ink, inkjet recording water-based ink, and water-based ink set | |
| CN101717595B (en) | Colored heat sublimation ink group | |
| TWI281939B (en) | Ink-jet inks and ink sets providing excellent gamut, image quality, and permanence | |
| EP1512731B1 (en) | Ink and ink-jet recording method using the same | |
| US7553885B2 (en) | Ink for inkjet recording | |
| US20020107304A1 (en) | Thermochromic ink compositions for an ink jet printer | |
| JP5213306B2 (en) | Image forming method | |
| TW200412365A (en) | Pen-compatible black and color inkjet inks having improved bleed control | |
| JP2006008915A (en) | Ink set, inkjet recording method, ink cartridge, recording unit, inkjet recording device and image-forming method | |
| JP2004238573A (en) | Ink for inkjet-recording | |
| JP5132038B2 (en) | Ink set, image forming method and image forming apparatus | |
| JP5132040B2 (en) | Ink set, ink and reaction liquid set, image forming method and image forming apparatus | |
| JP2014205325A (en) | Inkjet recording method | |
| JPH08142495A (en) | Ink jet recording method and recording medium | |
| JP2000007970A (en) | Hot melt ink composition for inkjet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519060 No. forty-seventh, Zhuhai Free Trade Zone, Guangdong Patentee after: Zhuhai Print-Rite new materials Limited by Share Ltd Address before: 519060 No. forty-seventh, Zhuhai Free Trade Zone, Guangdong Patentee before: Zhuhai Tax-free Area Natural Baojie Digital Technology Material Co., Ltd. |