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CN112175448A - Dye ink compatible with original ink-jet pigment ink - Google Patents

Dye ink compatible with original ink-jet pigment ink Download PDF

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Publication number
CN112175448A
CN112175448A CN202010968422.3A CN202010968422A CN112175448A CN 112175448 A CN112175448 A CN 112175448A CN 202010968422 A CN202010968422 A CN 202010968422A CN 112175448 A CN112175448 A CN 112175448A
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Prior art keywords
ink
black
dye
compatible
original
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CN202010968422.3A
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Chinese (zh)
Inventor
肖能
程健
梁日军
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Shenzhen Inkbank Digital Consumable Co ltd
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Shenzhen Inkbank Digital Consumable Co ltd
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Priority to CN202010968422.3A priority Critical patent/CN112175448A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/32Inkjet printing inks characterised by colouring agents
    • C09D11/328Inkjet printing inks characterised by colouring agents characterised by dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/36Inkjet printing inks based on non-aqueous solvents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/38Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes

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  • 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 discloses a dye ink compatible with original ink-jet pigment ink, which comprises 10-35% of pigment, solvent, cosolvent, 0.05-0.3% of auxiliary agent and water by mass percent; the mass sum of the solvent and the cosolvent is 10-40%, the solvent is monohydric alcohol or dihydric alcohol, the cosolvent is an alcohol ether solvent, and the auxiliary agent is an acetylenic diol ethoxy compound. The added cosolvent and the additive have a certain synergistic effect, and are not incompatible (such as white ink shortage, fuzzy handwriting, ink discharge after nozzle blockage and the like in printing) after being mixed with the original pigment ink under the condition of ensuring the smoothness of the ink in the continuous printing process, so that the problem of incompatibility after the dye ink is replaced by the ink-jet printer using the pigment ink is solved.

Description

Dye ink compatible with original ink-jet pigment ink
Technical Field
The invention relates to an ink-jet dye ink, in particular to a dye ink compatible with original ink-jet pigment ink.
Background
The colorant of the dye ink is purely natural or artificially synthesized, and the development process is mature. The dye colorant exists in the ink as a single molecule, and the structure enables the dye ink not to easily cause the condition of nozzle blockage; pigment inks differ in that their colorants are based on the use of repeatedly ground minerals as colorants, the choice of raw materials is limited, and the process has a number of disadvantages, in that the colorants are water-insoluble solid particles which are coated with a resin component only by the action of an emulsifier, and the colorant is emulsified and suspended in the solvent and water by virtue of the hydrophilic groups on the resin component. For the general users, the use cost of pigment ink is high, and they prefer cheap and easy-to-use dye ink. However, many ink-jet printing original ink in the original ink box, especially the black ink box is mostly pigment ink, for example, the black original ink box of hot bubble type head box integral type, when many users use, all supply the ink to this kind of ink box repacking outer succession, just so can prolong ink horn life, save a lot of use cost, nevertheless because dye ink and the pigment ink in the original ink box use after mixing, can appear like printing to reveal the white lack of ink, the writing is fuzzy, the nozzle blocks up the incompatible condition such as not going out the china ink. To avoid such a situation, many users wash away the remaining pigment ink with a cleaning liquid and then use the dye ink. However, this operation requires a certain level of expertise and is rather cumbersome. Therefore, it is necessary to develop a dye ink compatible with the original pigment ink.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the dye ink compatible with the original ink-jet pigment ink, which can be mixed and compatible with the original pigment and can ensure the fluency of the ink in the process of printing.
The technical scheme adopted by the invention is as follows:
the invention provides a dye ink compatible with original ink-jet pigment ink, which comprises the following components in percentage by mass:
10 to 35 percent of pigment, and the pigment,
10 to 40 percent of solvent and cosolvent,
0.05 to 0.3 percent of auxiliary agent,
water;
the solvent is monohydric alcohol or dihydric alcohol, the cosolvent is an alcohol ether solvent, and the auxiliary agent is an acetylenic diol ethoxy compound. 10% to 40% represent the sum of the mass of the solvent and the co-solvent.
According to some embodiments of the invention, the solvent is selected from at least one of ethanol, ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, butylene glycol, and pentylene glycol. The solvent is selected from monohydric alcohol or dihydric alcohol with good chemical stability and strong moisture retention, so that the formed ink system has good fluidity.
According to some embodiments of the present invention, the alcohol ether-based solvent is at least one selected from the group consisting of ethylene glycol ethyl ether, ethylene glycol butyl ether, diethylene glycol ethyl ether, diethylene glycol monobutyl ether, triethylene glycol butyl ether, propylene glycol butyl ether, and dipropylene glycol butyl ether. The cosolvent is an alcohol ether solvent which has strong dissolving-assisting performance, the alcohol ether solvent is used for improving the printing fluency of the ink and enhancing the combination between the ink and the medium, and the alcohol ether solvent and the auxiliary agent have certain synergistic effect, and the alcohol ether solvent and the auxiliary agent are used together to help improve the compatibility of the dye ink and the original pigment ink box.
According to some embodiments of the invention, the acetylenic diol ethoxylate is selected from at least one of the group consisting of won dynol 360, won dynol 604, won dynol 607, won surfynol FS-85, Toynol superwet-320, Toynol superwet-320E, Toynol superwet-340, and Toynol superwet-360. The auxiliary agent is selected from a high-performance water-based system, ultralow VOC and low-foam acetylene glycol ethoxy compound non-ionic high-efficiency wetting agent, and is matched with an alcohol ether auxiliary agent for use to improve the compatibility of the dye ink and the original pigment ink box.
According to some embodiments of the invention, the colorant is a black colorant.
According to some embodiments of the invention, the Black pigment is selected from at least one of blaejet-R active Black-1 of Craine, bestech SF-Black 100MK of Shanghai Bitong color, bestech SF-Black 300 of Shanghai Bitong color, Alpha-jet Black SP 01Liq. of Celludyne, Alpha-jet Black SP 02Liq. of Celludyne, Alpha-jet Black SP 03Liq. of Celludyne, Alpha-jet Black SP 06Liq. of Celludyne, Alpha-jet Black HF of Celludyne, photochemical EVERMAX SP lip pigment.
According to some embodiments of the invention, the viscosity of the dye ink is 1.5 to 4.5 mPa-s.
According to some embodiments of the invention, the surface tension of the dye ink is 20 to 40 mN/m.
The embodiment of the invention has the beneficial effects that:
the embodiment of the invention provides dye ink compatible with original ink-jet pigment ink, wherein the added cosolvent and the selected auxiliary agent have a certain synergistic effect, the selected auxiliary agent can basically solve the problems of exposure and white incompatibility with the original ink, but the independent use of the auxiliary agent has certain limitations, such as the problems of poor solubility in a system and the like due to the self property; the selected alcohol ether cosolvent can well improve the problem of low solubility of the selected auxiliary agent in an ink system, so that the auxiliary agent can be stably dissolved and dispersed in the ink system, and the selected cosolvent can further improve the phenomena of slight white line leakage, heavy lines and the like, so that the ink-jet coverage is more exquisite, the compatibility effect is better, and under the condition of ensuring the smoothness of the ink in the continuous printing process, the selected alcohol ether cosolvent is not incompatible (such as white ink shortage, fuzzy handwriting, nozzle blockage and no ink discharge and the like in printing) after being mixed with the original pigment ink, so that the problem of incompatibility after the dye ink is replaced by an ink-jet printer using the pigment ink is solved.
Drawings
FIG. 1 is a graphic representation of a printed good swatch of the dye ink of example 1;
FIG. 2 is a sample photograph of a white revealed by the dye ink printing of the comparative example;
FIG. 3 is a sample image of a dye ink printing lacking ink of a comparative example;
FIG. 4 is a sample sheet of heavy print patches of dye ink of a comparative example.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
The instruments used in the following examples were:
(1) viscometer: american brookfield cone and plate viscometer
(2) Surface tension meter: full-automatic surface tension meter for Shanghai balance instrument and meter factory
(3) Printer and ink cartridge: integral new ink box for canon MG3680, PG840XL original (pigment) black head box
(4) Test medium: common office copy paper.
Example 1
The embodiment provides a dye ink compatible with original ink-jet pigment ink, and the formula system is as follows: diethylene glycol (i.e., diethylene glycol) 5% by weight; 5% of ethylene glycol by weight; diethylene glycol monobutyl ether, 3% by weight; toynol superwet-320, weight percent is 0.1%; betech SF-black 100MK color paste of Shanghai Bitong color, the weight percentage is 20%; the balance of deionized water. The viscosity of the ink sample of the system was measured to be 1.60(mpa.s, 30. + -. 1 ℃ C.) and the surface tension was measured to be 27.0 (mN/m).
The dye ink is prepared as follows:
(1) all the components are measured according to the proportion of the formula and are placed in the same container;
(2) stirring and mixing by using a magnetic stirrer or a mechanical stirrer at the stirring speed of 90-900 revolutions per minute;
(3) stirring for 20-60 min;
(4) filtering with a filter with the pore diameter of 0.22-0.45 to obtain the prepared dye ink.
Comparative example 1
Comparative example 1 provides a dye ink, the preparation process is the same as example 1, and the formula system is selected from: 5% of diethylene glycol by weight; 5% of ethylene glycol by weight; diethylene glycol monobutyl ether, 3% by weight; toynol superwet-320, weight percentage is 0; betech SF-black 100MK color paste of Shanghai Bitong color, the weight percentage is 20%; the balance of deionized water.
Example 2
The embodiment provides a dye ink compatible with original ink-jet pigment ink, the preparation process is the same as that of the embodiment 1, and the formula system comprises the following components: 6 percent of diethylene glycol; 5% of ethylene glycol by weight; diethylene glycol monobutyl ether, 3% by weight; the inventive dynol 604 accounts for 0.15 percent by weight; alpha-jet black SP 02Liq. of Celludye, in a weight percentage of 25%; the balance of deionized water. The viscosity of the ink sample of the system was measured to be 1.75(mpa.s, 30. + -. 1 ℃ C.), and the surface tension was measured to be 25.5 (mN/m).
Comparative example 2
Comparative example 2 provides a dye ink, the preparation process is the same as example 1, and the formula system is selected from: 6 percent of diethylene glycol; 5% of ethylene glycol by weight; diethylene glycol monobutyl ether, 3% by weight; dynol 604 of winning wound, the weight percentage is 0; alpha-jet black SP 02Liq. of Celludye, in a weight percentage of 25%; the balance of deionized water.
Example 3
The embodiment provides a dye ink compatible with original ink-jet pigment ink, the preparation process is the same as that of the embodiment 1, and the formula system comprises the following components: 7% of diethylene glycol by weight; 6 percent of ethylene glycol; diethylene glycol monobutyl ether, 3% by weight; the inventive dynol 604 accounts for 0.1 percent by weight; betech SF-black 100MK color paste of Shanghai Bitong color, the weight percentage is 20%; the balance of deionized water. The viscosity of the ink sample of the system was measured to be 1.90(mpa.s, 30. + -. 1 ℃ C.), and the surface tension was measured to be 27.0 (mN/m).
Comparative example 3
Comparative example 3 provides a dye ink, the preparation process is the same as example 1, and the formula system is selected from: 7% of diethylene glycol by weight; 6 percent of ethylene glycol; diethylene glycol monobutyl ether, 3% by weight; the inventive dynol 960 accounts for 0.1 percent by weight; betech SF-black 100MK color paste of Shanghai Bitong color, the weight percentage is 20%; the balance of deionized water. Dynol 960 used in this comparative example 3 is an aqueous wetting agent based on silicone technology, a compound other than acetylenic diols.
Example 4
The embodiment provides a dye ink compatible with original ink-jet pigment ink, the preparation process is the same as that of the embodiment 1, and the formula system comprises the following components: 7% of diethylene glycol by weight; 7% of ethylene glycol by weight; diethylene glycol monobutyl ether, 3% by weight; toynol superwet-320, weight percent is 0.1%; the EVERMAX Black SP liquid color paste with the permanent photochemistry has the weight percentage of 18 percent; the balance of deionized water. The viscosity of the water sample obtained by measuring the system is 2.0(mpa.s, 30 +/-1 ℃) and the surface tension is 27.0 (mN/m).
Comparative example 4
Comparative example 4 provides a dye ink, the preparation process is the same as example 1, and the formula system is selected from: 7% of diethylene glycol by weight; 7% of ethylene glycol by weight; diethylene glycol monobutyl ether, the weight percentage is 0%; toynol superwet-320, weight percent is 0.1%; the EVERMAX Black SP liquid color paste with the permanent photochemistry has the weight percentage of 18 percent; the balance of deionized water.
The dye inks of examples 1 to 4 and comparative examples 1 to 4 were subjected to test procedures: 50mL of the prepared dye ink is measured by a measuring cylinder and poured into an external continuous supply device, a continuous ink supply system is formed by the dye ink and an original new ink box after modification, the dye ink is put into a printer canon MG3680, after a nozzle is checked to be OK, the gray level setting is selected, the printing quality is standard, a medium is a printing mode of plain paper, 90% of full single black blocks are continuously printed for at least 40 pages, the printing effect condition of color block sample sheets in the printing process is observed, and the result is shown in table 1.
TABLE 1 test results of dye inks of examples 1 to 4 and comparative examples 1 to 4
Figure BDA0002683183340000051
As can be seen from the table, after the acetylene glycol ethoxylate auxiliary agent or the alcohol ether cosolvent is removed or other non-acetylene glycol type auxiliary agents are used, the dye ink of the comparative example is filled into an original pigment ink box for continuous printing, and the conditions of fuzzy printing color blocks, white ink exposure and ink shortage and no ink discharge due to nozzle blockage occur, so that the dye ink of the comparative example is incompatible with the original pigment ink, but the alcohol ether cosolvent and the acetylene glycol auxiliary agent added in the dye ink of the embodiment of the invention have a certain synergistic effect, and the incompatible condition does not occur after being mixed with the original pigment ink under the condition of ensuring the smoothness of the ink in the continuous printing process, so that the incompatible problem can be solved after the dye ink is replaced by an ink jet printer using the pigment ink by using the dye ink of the embodiment of the invention.

Claims (8)

1. A dye ink compatible with original ink-jet pigment ink is characterized by comprising the following components in percentage by mass:
10 to 35 percent of pigment, and the pigment,
10 to 40 percent of solvent and cosolvent,
0.05 to 0.3 percent of auxiliary agent,
water;
the solvent is monohydric alcohol or dihydric alcohol, the cosolvent is an alcohol ether solvent, and the auxiliary agent is an acetylenic diol ethoxy compound.
2. The dye ink compatible with a genuine inkjet pigment ink according to claim 1, wherein the solvent is at least one selected from the group consisting of ethanol, ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, butylene glycol, and pentylene glycol.
3. The dye ink compatible with a genuine inkjet pigment ink according to claim 1, wherein the alcohol ether-based solvent is at least one selected from the group consisting of ethylene glycol ethyl ether, ethylene glycol butyl ether, diethylene glycol ethyl ether, diethylene glycol monobutyl ether, triethylene glycol butyl ether, propylene glycol butyl ether, and dipropylene glycol butyl ether.
4. The dye ink compatible original-pack ink-jet pigment ink, according to claim 1, wherein the acetylenic diol ethoxylate is selected from at least one of won't found dynol 360, won't found dynol 604, won't found dynol 607, won't found surfynol FS-85, Toynol superwet-320, Toynol superwet-320E, Toynol superwet-340, and Toynol superwet-360.
5. The dye ink compatible with a native inkjet pigment ink according to any one of claims 1 to 4, wherein the colorant is a black colorant.
6. The dye ink compatible master inkjet pigment ink according to claim 5, wherein the Black colorant is selected from at least one of blaejet-R active Black-1 of Craine, bestech SF-Black 100MK of Shanghai shellfish-Tong color, bestech SF-Black 300 of Shanghai shellfish-Tong color, Alpha-jet Black SP 01Liq. of Celludyne, Alpha-jet Black SP 02Liq. of Celludyne, Alpha-jet Black SP 03Liq. of Celludyne, Alpha-jet Black SP 06Liq. of Celludyne, Alpha-jet Black HF of Celludyne, and EVERMAX SP liquid colorants permanently photochemical.
7. The dye ink compatible with original inkjet pigment ink according to any one of claims 1 to 4, wherein the viscosity of the dye ink is 1.5 to 4.5 mPa-s.
8. The dye ink compatible with original inkjet pigment ink according to any one of claims 1 to 4, wherein the surface tension of the dye ink is 20 to 40 mN/m.
CN202010968422.3A 2020-09-15 2020-09-15 Dye ink compatible with original ink-jet pigment ink Pending CN112175448A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920643A (en) * 2021-01-28 2021-06-08 珠海纳思达企业管理有限公司 Water-based dye ink and application thereof
CN113861759A (en) * 2021-09-15 2021-12-31 深圳市墨库图文技术有限公司 Dye ink and preparation method and application thereof
CN114213901A (en) * 2021-12-21 2022-03-22 珠海天威新材料股份有限公司 Aqueous pigment ink and its use

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JPH10130550A (en) * 1996-10-28 1998-05-19 Seiko Epson Corp Inkjet recording ink
US5952414A (en) * 1995-10-20 1999-09-14 Canon Kabushiki Kaisha Ink, and a color ink-jet recording method using the same
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JPH04183761A (en) * 1990-11-16 1992-06-30 Seiko Epson Corp Ink
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JPH10130550A (en) * 1996-10-28 1998-05-19 Seiko Epson Corp Inkjet recording ink
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920643A (en) * 2021-01-28 2021-06-08 珠海纳思达企业管理有限公司 Water-based dye ink and application thereof
CN113861759A (en) * 2021-09-15 2021-12-31 深圳市墨库图文技术有限公司 Dye ink and preparation method and application thereof
CN114213901A (en) * 2021-12-21 2022-03-22 珠海天威新材料股份有限公司 Aqueous pigment ink and its use

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Application publication date: 20210105