CN101705028B - Black ink composition for inkjet - Google Patents
Black ink composition for inkjet Download PDFInfo
- Publication number
- CN101705028B CN101705028B CN 200910228091 CN200910228091A CN101705028B CN 101705028 B CN101705028 B CN 101705028B CN 200910228091 CN200910228091 CN 200910228091 CN 200910228091 A CN200910228091 A CN 200910228091A CN 101705028 B CN101705028 B CN 101705028B
- Authority
- CN
- China
- Prior art keywords
- black
- pigment
- dispersion
- dispersion liquid
- ink composition
- 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.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 39
- 239000006185 dispersion Substances 0.000 claims abstract description 77
- 239000000049 pigment Substances 0.000 claims abstract description 54
- 239000001055 blue pigment Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- GLLRIXZGBQOFLM-UHFFFAOYSA-N Xanthorin Natural products C1=C(C)C=C2C(=O)C3=C(O)C(OC)=CC(O)=C3C(=O)C2=C1O GLLRIXZGBQOFLM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000227 grinding Methods 0.000 claims abstract description 11
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 239000000976 ink Substances 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 45
- 239000000126 substance Substances 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 14
- 238000010008 shearing Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 8
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 6
- 229960004418 trolamine Drugs 0.000 claims description 6
- 241000557626 Corvus corax Species 0.000 claims description 5
- 239000013543 active substance Substances 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 claims description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- 241000721047 Danaus plexippus Species 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- GFMIDCCZJUXASS-UHFFFAOYSA-N hexane-1,1,6-triol Chemical compound OCCCCCC(O)O GFMIDCCZJUXASS-UHFFFAOYSA-N 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 229940057847 polyethylene glycol 600 Drugs 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007935 neutral effect Effects 0.000 abstract description 4
- 239000003086 colorant Substances 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 230000003020 moisturizing effect Effects 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 18
- 239000000654 additive Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 5
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 4
- MYONAGGJKCJOBT-UHFFFAOYSA-N benzimidazol-2-one Chemical compound C1=CC=CC2=NC(=O)N=C21 MYONAGGJKCJOBT-UHFFFAOYSA-N 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- VVOLVFOSOPJKED-UHFFFAOYSA-N copper phthalocyanine Chemical compound [Cu].N=1C2=NC(C3=CC=CC=C33)=NC3=NC(C3=CC=CC=C33)=NC3=NC(C3=CC=CC=C33)=NC3=NC=1C1=CC=CC=C12 VVOLVFOSOPJKED-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 235000019239 indanthrene blue RS Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a black ink composition, comprising dispersion solution, moisturizing agent, surfactant and deionized water, wherein, the dispersion solution is prepared by grinding colorant, dispersing agent, deionized water and other assistants, and is characterized in that the colorant at least contains black pigment C.I.P.B.7 and blue pigment C.I.Pigment Blue 61, the weight ratio of which ranges from 20:1 to 2:1. The black ink composition of the invention has the advantage that a* is less than 0 and b* is less than 0 when L* value is 50-60 in an L*a*b* colormetric system of the ink stipulated by CIE, so that the black and gray printed by the ink can not be inclined to be red, the color is neutral and the printing effect is good.
Description
(1) technical field:
The present invention relates to a kind of black ink, particularly a kind of black ink composition that is used for the ink-jet field and preparation method thereof.
(2) background introduction:
L
*a
*b
*Be the color space of human vision, what it was accordinged to is the vision exclusivity principle, and promptly identical amount of movement causes chromatic change to feel at eyes to be the same, to be uniform color space in color space.L
*, a
*And b
*All parameters that can see, L are described in expression
*The brightness of expression tone, a
*And b
*Expression colourity, a
*And b
*Can represent on the occasion of and negative value.A kind of a of tone
*It is red or green that part is described it, a
*Red partially for just representing, a
*For negative indication green partially; b
*Part shows that it is yellow or blue, b
*For just representing inclined to one side Huang, b
*For negative indication blue partially, if a
*, b
*All go to zero, show that color is neutral.
Use the photosensitive silve halide material processing, bright in luster, the image transition nature.In order to reach the imaging effect identical with photosensitive silve halide material, ink-jet printer needs different black inks.Natural in this wherein light black image transition that can make, photo is black can to improve colour density and the color range scope that increases black.The used tinting material of spray ink Printing black ink generally adopts charcoal blacks.Though carbon black is all deceived as the black pigment color, carbon black was red phase when the particle size carbon black grinding was very little, because carbon black has this shortcoming: black was red partially when particularly lower concentration was printed when printing, and the ruddiness phenomenon clearly.In order to eliminate red phase, available blue pigments is done the complementary color agent.These some patent documentations there is report.
U.S. Pat 6565202 has been introduced a kind of black ink composition that is formed by the dispersion liquid proportional mixing of black ink and C.I.Pigment Blue 60.The ratio of black pigment and blue pigments is about 1.7: 1 in this composition for ink, and the proportion of blue pigments is excessive like this, and it is low excessively when image print, to be easy to occur the serious colour density blue partially and black of black like this., our company finds to work as L when testing
*The ratio of value black pigment and blue pigments between 50～60 time from 20: 1 to 20: 2 o'clock colour density can reduce to 0.58 from 0.62.Also have the excessive cost that also can cause of addition of blue pigments too high.
U.S. Pat 7503968 has been introduced a kind of black ink composition that contains carbon black, phthalocyanine pigment and benzimidazolone pigment.The shared weight percent of black pigment, phthalocyanine pigment and benzimidazolone pigment is respectively 0.172～0.287 in this composition for ink, and 0.041～0.069 and 0.032～0.054.Like this owing to the existence of benzimidazolone pigment is arranged, a of CIE regulation
*Value is all the time greater than 0, so this ink printed output back black and grey color part are red partially.
(3) summary of the invention:
The present invention relates to a kind of black ink, particularly a kind of black ink composition that is used for the ink-jet field, when using this ink printed black document, color lump or image, the black part is not red partially, and it is neutral that color is.
Technical scheme of the present invention: a kind of black ink composition; Comprise dispersion liquid, wetting Agent for Printing Inks, tensio-active agent and deionized water; Wherein dispersion liquid grinds the preparation gained by tinting material, dispersion agent, deionized water and other auxiliary agent; It is characterized in that said tinting material contains black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61 at least, wherein the part by weight of black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61 is between 20: 1 to 2: 1.
Between preferred 10: 1 to 20: 3 of the part by weight of above-mentioned said black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61.
The weight percent that above-mentioned said black pigment C.I.P.B.7 accounts for whole ink is 1～10%.
Above-mentioned said black pigment is selected for use following wherein a kind of: Mongul-L, REGAL 400R, Monarch 1300, Monarch 900, the REGAL 330R of Cabot (Cabot) company; MA-7, MA100, the MA40 of Mitsubishi Chemical Ind (Mitsubishi Chemical Corporation); The Special black 4 of goldschmidt chemical corporation (Degussa); The Raven 3500 of Columbian Chemicals Co. (Columbian Chemical), Raven1255, Raven 3600 ultra.
Above-mentioned said dispersion agent can be selected the EDPLAN 482 of bright icepro (Munzing Chemie Gmbh) company for use.
Above-mentioned said wetting Agent for Printing Inks can be selected Virahol, N-N-methyl-2-2-pyrrolidone N-, 2-pyrrolidone, ethylene glycol ethyl ether, butyl glycol ether, diethylene glycol ether, Diethylene Glycol butyl ether, triethylene glycol butyl ether, Ucar 35 butyl ether and dipropylene glycol butyl ether, USP Kosher, terepthaloyl moietie, Diethylene Glycol, triethylene glycol, TriMethylolPropane(TMP), 1 for use; 2-Ucar 35,1; Ammediol, 1; 4-butyleneglycol, 1,5-pentanediol, 1,2-pinakon, 1; 2, at least a in 6-hexanetriol, PEG 400, the Polyethylene Glycol-600.
Above-mentioned said auxiliary agent comprises pH regulator agent and sterilant.Wherein the pH regulator agent can be selected trolamine for use; Sterilant can be selected the Nipacide BIT-20 of Clariant company (Clariant) for use.
Above-mentioned said tensio-active agent can be selected the product Surfynol465 of air chemical company (Air Products) and among the Surfynol 485 any one for use.
A kind of preparation method of black ink composition is characterized in that comprising the preparation of dispersion liquid and the preparation of ink, wherein:
(1) preparation of dispersion liquid may further comprise the steps:
1. dispersion agent and deionized water proportionally are mixed in the container, and stir;
2. add black pigment and blue pigments in proportion, fully wetting;
3. with high-speed shearing machine with the 2. dispersion liquid high speed shear 0.5～8 hour of gained of step, rotating speed is 1000～10000rpm, shears and accomplishes back placement 10～20 minutes;
4. with step 3. the shearing dispersion liquid of gained pump into and grind dispersion in the shredder;
5. the 4. middle shredder discharge port gained dispersion liquid of step is got into the stock chest of shredder, pump into shredder once more and carried out circular grinding 0.5～24 hour;
6. in the process of lapping, every granularity Detection of carrying out at a distance from 15 minutes reaches requirement up to the particle diameter of dispersion liquid, obtains dispersion liquid.
Step is 1.-3. for shearing dispersion steps, and wherein mainly to act on be to make the dispersion agent dispersion and emulsion even to the high speed shear of step in 3., smash in the part black pigment than macroparticle, the preferred 1-2 of shear time hour; Above-mentioned steps is 4.-6. for grinding dispersion steps; Wherein the shredder of step in 4. is pin bar type shredder, and rotating speed is 600～4200rpm, and it is the zirconium oxide bead of 0.05～1mm that grinding medium adopts diameter, between preferred diameter 0.05～0.2mm; The grinding purposes of said step in 4. is to make the black nano-water dispersible pigment dispersion particle diameter continue to reduce the preferred 1-2 of milling time hour; The temperature of the discharge port of said step in 5. is controlled between 20～40 ℃; 6. said step is the pigment granularity Detection, and particle diameter requires D
50About 100nm.。
(2) preparation of ink may further comprise the steps:
Get the 6. prepared dispersion liquid 50% of above-mentioned steps by weight percentage, other adds 2-pyrrolidone 4%, terepthaloyl moietie 3%, 1; 2-Ucar 35 3%, 1,2-pinakon 6%, Surfynol 4651.2%; Trolamine 0.2%, sterilant and surplus deionized water are processed composition for ink.
Annotate: D
50: the cumulative particle sizes volume of distribution percentage ratio of a sample reaches 50% o'clock pairing particle diameter.
Meliority of the present invention and technique effect are: this ink is at the L of CIE regulation
*a
*b
*Work as L in the colorimeter system
*Value is between 50～60 the time, a
*＜0, b
*＜0.Like this this ink printed come out black and grey can be not red partially, it is neutral that color is, printing effect is good.
(4) embodiment:
The color assessment:
The technique effect of estimating ink of the present invention adopts CIE (Commission Internationale deL ' Eclairage; The world luminouslighting council) formulates the international standard of measuring color, colour is measured.CIE has formulated L
*, a
*And b
*Value is measured colour, and this measuring method is called CIELAB.L
*Representing lightness, from bright (this moment L
*=100) to dark (this moment L
*=0) changes between.a
*The value representation color is from green (a
*) to red (+a
*) between change and b
*The value representation color is from yellow (+b
*) to blue (b
*) between change.
The composition for ink that embodiment 1～3 and comparative example 1～3 the are described print cartridge of packing into; Put into ink-jet printer Stylus Photo R230 (Seiko Epson Corporation's system) and on the quartzy photo papers in Lekai, print specimen page with 1440*720dpi; Eye-one Pro with X. Rite Inc.'s system passes through at light source D50; Angle of visibility 2 degree are worked as L down
*Value is measured a between 50～60 the time
*, b
*Value.
" part " among the embodiment by weight.
The prescription of each embodiment of table 1 and comparative example (unit: part, the weight meter)
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | |
| The 2-pyrrolidone | 4 | 4 | 4 | 4 | 4 | 4 |
| Terepthaloyl moietie | 3 | 3 | 3 | 3 | 3 | 3 |
| 1, the 2-Ucar 35 | 3 | 3 | 3 | 3 | 3 | 3 |
| 1, the 2-pinakon | 6 | 6 | 6 | 6 | 6 | 6 |
| Surfynol?465 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Nipacide?BIT-20 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Trolamine | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| EDAPLAN?482 | 4 | 4 | 4 | 4 | 4 | 4 |
| Water | Surplus | Surplus | Surplus | Surplus | Surplus | Surplus |
| Carbon?black | 4 | 4 | 4 | 4 | 4 | 4 |
| C.I.Pigment?Blue?61 | 0.2 | 0.4 | 0.6 | |||
| C.I.Pigment?Blue?15:3 | 0.4 | |||||
| C.I.Pigment?Blue?15:4 | 0.4 |
3 embodiment are provided altogether, and preceding 8 compositions of these 3 embodiment are identical, identical component such as following table:
Preceding 8 identical components tabulation of 3 embodiment of table 2
| Numbering | Composition | Proportion |
| 1 | The 2-pyrrolidone | 4 |
| 2 | Terepthaloyl moietie | 3 |
| 3 | 1, the 2-Ucar 35 | 3 |
| 4 | 1, the 2-pinakon | 6 |
| 5 | Surfynol?465 | 1.2 |
| 6 | Nipacide?BIT-20 | 0.2 |
| 7 | Trolamine | 0.2 |
| 8 | EDAPLAN?482 | 4 |
Embodiment 1
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation); 0.4 the blue pigments Alkali Blue D6101 (C.I.Pigment Blue 61) of part BASF (BASF), the EDPLAN482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 83.6 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained embodiment product 1.
Embodiment 2
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation); 0.8 the blue pigments Alkali Blue D6101 (C.I.Pigment Blue 61) of part BASF (BASF), the EDPLAN482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 83.2 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained embodiment product 2.
Embodiment 3
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation); 1.2 the blue pigments Alkali Blue D6101 (C.I.Pigment Blue 61) of part BASF (BASF), the EDPLAN482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 82.8 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained embodiment product 3.
Comparative example 1
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation), the EDPLAN 482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 84 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained comparative example 1.
Comparative example 2
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation); 0.8 part Clariant (Clariant) blue pigments PV Fast BlueBG (C.I.Pigment Blue 15:3), the EDPLAN482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 83.2 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained comparative example 2.
Comparative example 3
See table 1; At first make dispersion liquid; Wherein with the black pigment MA-7 of 8 parts of Mitsubishi Chemicals (Mitsubishi ChemicalCorporation); 0.8 part vapour crust (Ciba) blue pigments IRGALITE Blue GLVO (C.I.Pigment Blue 15:4), the EDPLAN 482 of 8 parts of bright icepros (Munzing Chemie Gmbh) company, its active constituent content 85% and 83.2 parts of deionized waters mix with the high speed shear whisking appliance must shear dispersion liquid in 1 hour after evenly; Shearing dispersion liquid to 300g ground 1 hour in 0.14L volumetrical shredder again, obtained water dispersible pigment dispersion.The ratio of pigment and dispersion agent is 1.18: 1.
With 8 kinds of additives mixed in above-mentioned dispersion liquid that is prepared into and the table 2, normal temperature stirred 20 minutes down, crossed with 0.5 μ strainer and filtered composition for ink, promptly obtained comparative example 3.
Blue pigments C.I.Pigment Blue 61 in the table 1 has following structure, and this structural formula is the complete structure formula of C.I.PigmentBlue 61, but pigment structure is identical sometimes, crystal formation not simultaneously, performance gap is also very big.Present patent application is mainly protected and is related to this constructed products.
Table 3 embodiment and the corresponding L of comparative example ink
*, a
*, b
*Value
| L * | a * | b * | |
| Embodiment 1 | 58.1 | 1.1 | 1.6 |
| Embodiment 2 | 57.5 | -0.1 | -0.1 |
| Embodiment 3 | 59.2 | -0.9 | -1.5 |
| Comparative example 1 | 56.6 | 2.3 | 3.1 |
| Comparative example 2 | 54.1 | 0.5 | 1.2 |
| Comparative example 3 | 54.6 | 0.7 | 1.9 |
L according to the CIE regulation
*a
*b
*The colorimeter system method, we can find out a of embodiment 1～3 from table 3
*Value and b
*Value is than a of comparative example 1
*Value and b
*Be worth all for a short time, explain that the ink that adds C.I.Pigment Blue 61 is superior to not adding the ink of C.I.Pigment Blue 61.Embodiment 2 is identical with the addition of comparative example 2～3 blue pigmentss, and kind is different.We can find out a of embodiment 2 from table 3
*Value and b
*Value is than a of comparative example 2～3
*Value and b
*Be worth all for a short time, explain that the ink that adds C.I.Pigment Blue 61 is superior to adding the ink of C.I.Pigment Blue 15:3 and C.I.Pigment Blue 15:4.
Claims (10)
1. black ink composition; Comprise dispersion liquid, wetting Agent for Printing Inks, tensio-active agent and deionized water; Wherein dispersion liquid grinds the preparation gained by tinting material, dispersion agent, deionized water and other auxiliary agent; It is characterized in that said tinting material contains black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61 at least, wherein the part by weight of black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61 is between 20: 1 to 2: 1.
2. according to the said a kind of black ink composition of claim 1, it is characterized in that between preferred 10: 1 to 20: 3 of the part by weight of said black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61.
3. according to the said a kind of black ink composition of claim 1, it is characterized in that the weight percent that said black pigment C.I.P.B.7 accounts for whole ink is 1～10%.
4. according to the said a kind of black ink composition of claim 1, it is following wherein a kind of to it is characterized in that said black pigment C.I.P.B.7 selects for use: Mongul-L, REGAL 400R, Monarch1300, Monarch 900, the REGAL 330R of Cabot (Cabot) company; MA-7, MA100, the MA40 of Mitsubishi Chemical Ind (Mitsubishi Chemical Corporation); The Special black 4 of goldschmidt chemical corporation (Degussa); Raven 3500, Raven 1255, the Raven 3600ultra of Columbian Chemicals Co. (Columbian Chemical).
5. according to the said a kind of black ink composition of claim 1, it is characterized in that said dispersion agent can select the EDPLAN 482 of bright icepro (Munzing Chemie Gmbh) company for use.
6. according to the said a kind of black ink composition of claim 1; It is characterized in that said wetting Agent for Printing Inks can select Virahol, N-N-methyl-2-2-pyrrolidone N-, 2-pyrrolidone, ethylene glycol ethyl ether, butyl glycol ether, diethylene glycol ether, Diethylene Glycol butyl ether, triethylene glycol butyl ether, Ucar 35 butyl ether and dipropylene glycol butyl ether, USP Kosher, terepthaloyl moietie, Diethylene Glycol, triethylene glycol, TriMethylolPropane(TMP), 1 for use; 2-Ucar 35,1, ammediol, 1,4-butyleneglycol, 1; 5-pentanediol, 1; 2-pinakon, 1,2, at least a in 6-hexanetriol, PEG 400, the Polyethylene Glycol-600.
7. according to the said a kind of black ink composition of claim 1, it is characterized in that said auxiliary agent comprises pH regulator agent and sterilant, wherein the pH regulator agent can be selected trolamine for use; Sterilant can be selected the Nipacide BIT-20 of Clariant company (Clariant) for use.
8. according to the said a kind of black ink composition of claim 1, it is characterized in that among product Surfynol 465 that said tensio-active agent can select air chemical company (Air Products) for use and the Surfynol 485 any one.
9. the preparation method of a black ink composition is characterized in that comprising the preparation of dispersion liquid and the preparation of ink, wherein:
(1) preparation of dispersion liquid may further comprise the steps:
1. dispersion agent and deionized water proportionally are mixed in the container, and stir;
2. black pigment C.I.P.B.7 and blue pigments C.I.Pigment Blue 61 added between 20: 1 to 2: 1 by weight proportion, and be fully wetting;
3. with high-speed shearing machine with the 2. dispersion liquid high speed shear 0.5～8 hour of gained of step, rotating speed is 1000～10000rpm, shears and accomplishes back placement 10～20 minutes;
4. with step 3. the shearing dispersion liquid of gained pump into and grind dispersion in the shredder, it is the zirconium oxide bead of 0.05～1mm that grinding medium adopts diameter;
5. the 4. middle shredder discharge port gained dispersion liquid of step is got into the stock chest of shredder, pump into shredder once more and carried out circular grinding 0.5～24 hour;
6. in the process of lapping, every granularity Detection of carrying out at a distance from 15 minutes reaches requirement up to the particle diameter of dispersion liquid, obtains dispersion liquid,
(2) preparation of ink may further comprise the steps:
Get the 6. prepared dispersion liquid 50% of above-mentioned steps by weight percentage, other adds 2-pyrrolidone 4%, terepthaloyl moietie 3%, 1; 2-Ucar 35 3%, 1,2-pinakon 6%, Surfynol 4651.2%; Trolamine 0.2%, sterilant and surplus deionized water are processed composition for ink.
10. according to the preparation method of the said a kind of black ink composition of claim 9; It is characterized in that said step is 1.-3. for shearing dispersion steps; Wherein mainly to act on be to make the dispersion agent dispersion and emulsion even to the high speed shear of step in 3.; Smash in the part black pigment than macroparticle, the preferred 1-2 of shear time hour; Above-mentioned steps is 4.-6. for grinding dispersion steps; Wherein the shredder of step in 4. is pin bar type shredder, and rotating speed is 600～4200rpm, and it is the zirconium oxide bead of 0.05～0.2mm that grinding medium adopts diameter; The grinding purposes of said step in 4. is to make the black nano-water dispersible pigment dispersion particle diameter continue to reduce the preferred 1-2 of milling time hour; The temperature of the discharge port of said step in 5. is controlled between 20～40 ℃; 6. said step is the pigment granularity Detection, and particle diameter requires D
50About 100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910228091 CN101705028B (en) | 2009-11-09 | 2009-11-09 | Black ink composition for inkjet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910228091 CN101705028B (en) | 2009-11-09 | 2009-11-09 | Black ink composition for inkjet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101705028A CN101705028A (en) | 2010-05-12 |
| CN101705028B true CN101705028B (en) | 2012-06-27 |
Family
ID=42375285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910228091 Expired - Fee Related CN101705028B (en) | 2009-11-09 | 2009-11-09 | Black ink composition for inkjet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101705028B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453352A (en) * | 2010-10-14 | 2012-05-16 | 研能科技股份有限公司 | Compositions for increasing pigment stability |
| EP3360930A1 (en) * | 2014-07-04 | 2018-08-15 | FUJIFILM Corporation | Novel compound, coloring composition for dyeing or textile, ink jet ink, method of printing on fabric, and dyed or printed fabric |
| CN109972425B (en) * | 2017-12-28 | 2023-04-11 | 沈阳化工研究院有限公司 | Carbon black color paste and preparation method thereof |
| CN112300626A (en) * | 2020-11-24 | 2021-02-02 | 上海贝通色彩科技有限公司 | Black ink composition for thermal transfer printing and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565202B2 (en) * | 2000-12-23 | 2003-05-20 | Ilford Imaging Uk Limited | Pigmented aqueous inks and ink set for ink jet printing |
| CN101358051A (en) * | 2008-07-30 | 2009-02-04 | 曾观涛 | Digital inkjet ink and preparation method thereof |
| US7503968B2 (en) * | 2005-01-27 | 2009-03-17 | Sieko Epson Corporation | Black ink composition, and recording method and recorded article using the same |
-
2009
- 2009-11-09 CN CN 200910228091 patent/CN101705028B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565202B2 (en) * | 2000-12-23 | 2003-05-20 | Ilford Imaging Uk Limited | Pigmented aqueous inks and ink set for ink jet printing |
| US7503968B2 (en) * | 2005-01-27 | 2009-03-17 | Sieko Epson Corporation | Black ink composition, and recording method and recorded article using the same |
| CN101358051A (en) * | 2008-07-30 | 2009-02-04 | 曾观涛 | Digital inkjet ink and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101705028A (en) | 2010-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3403840B1 (en) | Pretreatment solution, ink set and method for producing printed matter | |
| EP1489150B1 (en) | Ink set, recording method using the ink set, recording device, recording system, and recorded object | |
| EP1988132B1 (en) | Pigment dispersion, aqueous pigment dispersion liquid and ink for inkjet recording | |
| EP3875555B1 (en) | Ink set and recording method for printed matter | |
| EP3115422B1 (en) | Ink composition for high-speed screen printing, printed article obtained by high-speed printing of said ink composition, and method for producing said printed article | |
| EP2479222B1 (en) | Pigment dispersion, aqueous pigment dispersion, ink for ink-jet recording, and process for producing aqueous pigment dispersion | |
| CN101348632B (en) | ink set | |
| EP3031869B1 (en) | Nonaqueous inkjet ink composition and printed matter obtained using same | |
| EP3330330B1 (en) | Non-aqueous inkjet ink composition | |
| CN101705028B (en) | Black ink composition for inkjet | |
| EP1854853A1 (en) | Aqueous pigment dispersion liquid and ink composition for inkjet recording | |
| EP1966332A2 (en) | Pigment-based ink sets for ink-jet printing | |
| WO2019013337A1 (en) | Ink set and method for producing printed matter | |
| CN112004895B (en) | Alcohol-soluble printing ink composition | |
| CN114806262A (en) | High-stability spot color ink and preparation method thereof | |
| EP4074508A1 (en) | Pretreatment liquid, ink set, and printed matter | |
| CN101827901B (en) | Ink set and method for making the same | |
| CN105482549A (en) | Environment-friendly, sun-resistant and wear-proof water-based ink and preparation method thereof | |
| CN103131256A (en) | Manufacturing method of soy-protein-type water-based decorative paper printing ink | |
| JP2019077873A (en) | Pigment composition and inkjet aqueous ink composition | |
| EP1674540B1 (en) | Water-based ink set for ink-jet recording and ink-jet recording method | |
| EP1942007A1 (en) | Planographic printing method | |
| CN101654573B (en) | Yellow pigment jet ink | |
| KR20180017114A (en) | Aqueous ink composition for inkjet | |
| CN101597433B (en) | Method for adjusting magenta pigment colour difference and product thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |