CN110734669A - Water-based nano coating-free white pigment ink - Google Patents

Water-based nano coating-free white pigment ink Download PDF

Info

Publication number
CN110734669A
CN110734669A CN201911115676.4A CN201911115676A CN110734669A CN 110734669 A CN110734669 A CN 110734669A CN 201911115676 A CN201911115676 A CN 201911115676A CN 110734669 A CN110734669 A CN 110734669A
Authority
CN
China
Prior art keywords
ink
water
pigment ink
color paste
pigment
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.)
Withdrawn
Application number
CN201911115676.4A
Other languages
Chinese (zh)
Inventor
丁振柏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201911115676.4A priority Critical patent/CN110734669A/en
Publication of CN110734669A publication Critical patent/CN110734669A/en
Withdrawn legal-status Critical Current

Links

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
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/322—Pigment inks
    • 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
    • C09D11/16—Writing inks
    • 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
    • C09D11/16—Writing inks
    • C09D11/17—Writing inks characterised by colouring agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes

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)

Abstract

The invention discloses water-based nano uncoated white pigment ink which comprises the following components in percentage by weight: 20 to 30 percent of white nanometer color paste; 2% -8% of diethylene glycol; 2% -8% of glycerol; 5% -10% of antioxidant; 8 to 12 percent of quick drying agent; 10% -14% of glue; 2% -8% of a cross-linking agent; 1% -4% of adhesion promoter; the balance of water. The color printed by the pigment ink provided by the invention is bright and full, does not need to be coated, and is soluble in water. In addition, the color printed by the pigment ink provided by the invention has metallic luster, and the pigment ink with the metallic luster effect is originated in the world. The invention not only meets the market demand for high-end water-based pigment ink, but also completely replaces the imported high-end ink. Effectively solves the problems that other pigment inks in the market are not only dull in color but also rough when applied to related picture products. The pigment ink can be prepared into the corresponding concentration and can be used as the ink of a writing tool. The ink is combined with paper, and the ink permeates into the paper core, so that the color of the ink can be kept permanently without fading when the ink is used indoors.

Description

Water-based nano coating-free white pigment ink
Technical Field
The invention belongs to the technical field of water-based pigment ink, and particularly relates to water-based nano uncoated white pigment ink.
Background
The water-based ink is divided into water-based dye ink and water-based pigment ink according to the pigment properties, the dye-based ink has the advantages that the dye is dissolved in water, the manufactured writing pen is smooth in ink output, simple to manufacture and low in cost, and the defects that the ink is not water-resistant and light-resistant are overcome, the pigment-based ink is highly dispersed in a medium, the characteristics of the dye-based ink that the water is not water-resistant and light-resistant are overcome, but mechanical sanding is needed for the pigment during manufacturing, the manufacturing process requirement is high.
Disclosure of Invention
The invention aims to provide water-based nano uncoated white pigment ink to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the technical key points of the water-based nano coating-free white pigment ink are as follows: the paint consists of the following components in percentage by weight: 20 to 30 percent of white nanometer color paste; 2% -8% of diethylene glycol; 2% -8% of glycerol; 5% -10% of antioxidant; 8 to 12 percent of quick drying agent; 10% -14% of glue; 2% -8% of a cross-linking agent; 1% -4% of adhesion promoter; the balance of water.
Preferably, the paint consists of the following components in percentage by weight: 25% of white nanometer color paste; 5% of diethylene glycol; 5% of glycerol; 8% of antioxidant; 10% of quick drying agent; 12% of glue; 5% of a cross-linking agent; 3% of adhesion promoter; and 27% of water.
Preferably, the preparation method of the ink comprises the following steps: adding white nano color paste, diethylene glycol, glycerol, an antioxidant, a quick drying agent, glue, a cross-linking agent, an adhesion promoter and water into a dispersing barrel in proportion, sequentially carrying out multistage separation, shearing and dispersing, high-pressure collision and multistage sanding to obtain water-based pigment color paste, and compounding the color paste to obtain the finished ink.
Preferably, the multistage separation shear dispersion is shear dispersion using a shear disperser having a multistage separation device.
The invention not only solves the requirement of the market for high-end water-based pigment ink, but also solves the history that the high-end ink depends on import, and completely replaces the imported high-end ink, thereby effectively solving the problems that other pigment inks in the market not only have dark colors but also have rough colors when applied to related picture products.
Detailed Description
The invention is further illustrated in the following examples, which should not be construed as limiting the scope of the invention.
Example
The invention provides technical schemes, and the water-based nano uncoated white pigment ink comprises, by weight, 20-30% of white nano color paste, 2-8% of diethylene glycol, 2-8% of glycerol, 5-10% of an antioxidant, 8-12% of a quick-drying agent, 10-14% of glue, 2-8% of a cross-linking agent, 1-4% of an adhesion promoter, and the balance of water.
In the embodiment, the paint comprises the following components in percentage by weight: 25% of white nanometer color paste; 5% of diethylene glycol; 5% of glycerol; 8% of antioxidant; 10% of quick drying agent; 12% of glue; 5% of a cross-linking agent; 3% of adhesion promoter; and 27% of water.
In this embodiment, the preparation method of the ink is as follows: adding white nano color paste, diethylene glycol, glycerol, an antioxidant, a quick drying agent, glue, a cross-linking agent, an adhesion promoter and water into a dispersing barrel in proportion, sequentially carrying out multistage separation, shearing and dispersing, high-pressure collision and multistage sanding to obtain water-based pigment color paste, and compounding the color paste to obtain the finished ink.
(1) The shearing and dispersing are completed by a high-speed shearing disperser, a multistage separation device is added into a dispersing barrel, materials near a dispersing disc are thrown outwards, after encountering the separation device, part of the materials rebound to collide with the materials near the dispersing disc at high speed, and part of the materials collide with a lower -stage separation device, and the multistage collision of the materials in the dispersing barrel greatly improves the pre-dispersing effect.
(2) And (4) high-pressure collision. This step is accomplished by a high pressure impactor. Under the high pressure of 20-200MPa, the material particles collide with each other, and the surface structure is modified.
(3) And (2) performing multi-stage sanding, namely, after high-pressure collision, feeding the material into multi-stage sanding equipment, performing -stage sanding to reduce the particle size D50 of the material to about 150nm, performing second-stage sanding to reduce the particle size D50 of the material from 150nm to about 100nm, and performing third-stage sanding to continuously reduce the particle size D50 of the material from 100nm to 40-80nm at the lowest to obtain the water-based pigment color paste.
(4) And (4) compounding. Various solvents, water and the like are added into the water-based pigment color paste, and the finished ink is obtained after stirring.
In the present embodiment, the multistage separation shear dispersion is performed by using a shear disperser with a multistage separation device.
Example two
The invention provides technical schemes, and the water-based nano uncoated white pigment ink comprises, by weight, 20-30% of white nano color paste, 2-8% of diethylene glycol, 2-8% of glycerol, 5-10% of an antioxidant, 8-12% of a quick-drying agent, 10-14% of glue, 2-8% of a cross-linking agent, 1-4% of an adhesion promoter, and the balance of water.
In the embodiment, the paint comprises the following components in percentage by weight: 20% of white nanometer color paste; 8% of diethylene glycol; 2% of glycerol; 10% of antioxidant; 8% of quick drying agent; 10% of glue; 2% of a cross-linking agent; 4% of adhesion promoter; and (4) 36% of water.
In this embodiment, the preparation method of the ink is as follows: adding white nano color paste, diethylene glycol, glycerol, an antioxidant, a quick drying agent, glue, a cross-linking agent, an adhesion promoter and water into a dispersing barrel in proportion, sequentially carrying out multistage separation, shearing and dispersing, high-pressure collision and multistage sanding to obtain water-based pigment color paste, and compounding the color paste to obtain the finished ink.
(1) The shearing and dispersing are completed by a high-speed shearing disperser, a multistage separation device is added into a dispersing barrel, materials near a dispersing disc are thrown outwards, after encountering the separation device, part of the materials rebound to collide with the materials near the dispersing disc at high speed, and part of the materials collide with a lower -stage separation device, and the multistage collision of the materials in the dispersing barrel greatly improves the pre-dispersing effect.
(2) And (4) high-pressure collision. This step is accomplished by a high pressure impactor. Under the high pressure of 20-200MPa, the material particles collide with each other, and the surface structure is modified.
(3) And (2) performing multi-stage sanding, namely, after high-pressure collision, feeding the material into multi-stage sanding equipment, performing -stage sanding to reduce the particle size D50 of the material to about 150nm, performing second-stage sanding to reduce the particle size D50 of the material from 150nm to about 100nm, and performing third-stage sanding to continuously reduce the particle size D50 of the material from 100nm to 40-80nm at the lowest to obtain the water-based pigment color paste.
(4) And (4) compounding. Various solvents, water and the like are added into the water-based pigment color paste, and the finished ink is obtained after stirring.
In the present embodiment, the multistage separation shear dispersion is performed by using a shear disperser with a multistage separation device.
EXAMPLE III
The invention provides technical schemes, and the water-based nano uncoated white pigment ink comprises, by weight, 20-30% of white nano color paste, 2-8% of diethylene glycol, 2-8% of glycerol, 5-10% of an antioxidant, 8-12% of a quick-drying agent, 10-14% of glue, 2-8% of a cross-linking agent, 1-4% of an adhesion promoter, and the balance of water.
In the embodiment, the paint comprises the following components in percentage by weight: 30 percent of white nanometer color paste; 2% of diethylene glycol; 8% of glycerol; 5% of antioxidant; 12% of quick drying agent; 14% of glue; 8% of a cross-linking agent; 1% of adhesion promoter; and 20% of water.
In this embodiment, the preparation method of the ink is as follows: adding white nano color paste, diethylene glycol, glycerol, an antioxidant, a quick drying agent, glue, a cross-linking agent, an adhesion promoter and water into a dispersing barrel in proportion, sequentially carrying out multistage separation, shearing and dispersing, high-pressure collision and multistage sanding to obtain water-based pigment color paste, and compounding the color paste to obtain the finished ink.
(1) The shearing and dispersing are completed by a high-speed shearing disperser, a multistage separation device is added into a dispersing barrel, materials near a dispersing disc are thrown outwards, after encountering the separation device, part of the materials rebound to collide with the materials near the dispersing disc at high speed, and part of the materials collide with a lower -stage separation device, and the multistage collision of the materials in the dispersing barrel greatly improves the pre-dispersing effect.
(2) And (4) high-pressure collision. This step is accomplished by a high pressure impactor. Under the high pressure of 20-200MPa, the material particles collide with each other, and the surface structure is modified.
(3) And (2) performing multi-stage sanding, namely, after high-pressure collision, feeding the material into multi-stage sanding equipment, performing -stage sanding to reduce the particle size D50 of the material to about 150nm, performing second-stage sanding to reduce the particle size D50 of the material from 150nm to about 100nm, and performing third-stage sanding to continuously reduce the particle size D50 of the material from 100nm to 40-80nm at the lowest to obtain the water-based pigment color paste.
(4) And (4) compounding. Various solvents, water and the like are added into the water-based pigment color paste, and the finished ink is obtained after stirring.
In the present embodiment, the multistage separation shear dispersion is performed by using a shear disperser with a multistage separation device.
Detecting the particle size D50 data by using a Marvens Nano S90 instrument; during the high-temperature aging test, the ink is sealed in an environment at 60 ℃ and placed for 60 days, and the viscosity and the particle size of the bottom are detected; during the simulation transportation test, the finished pen is horizontally placed, the pen holder is upwards or downwards placed in an environment at 60 ℃ for 30 days, and then the writing condition is detected. If the writing color changes little, defining as 'excellent'; a writing color depth is defined as "good" if it corresponds to about 25% increase or 12.5% decrease in pigment content of the original ink; a writing color depth is defined as "medium" if it corresponds approximately to a 50% increase or 25% decrease in pigment content in the original ink; other worse cases, such as a pigment content with a color depth corresponding to 100% increase or 50% decrease in the original ink, a completely dry pen caused by clogging of the nib, or only colorless liquid running out of the nib, are defined as "poor".
The test data for the three examples are shown in the following table:
TABLE 1 ink test data for three examples
Figure BDA0002273963790000061
The invention not only solves the demand of the market for high-end water-based pigment ink, but also solves the history that the high-end ink relies on import, and completely replaces the imported high-end ink, thereby effectively solving the problems that other pigment inks in the market are not only dark in color but also rough when applied to related picture products.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, the present embodiment is therefore to be considered as illustrative and not restrictive in all respects at , the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims (4)

1. The water-based nano coating-free white pigment ink is characterized in that: the paint consists of the following components in percentage by weight: 20 to 30 percent of white nanometer color paste; 2% -8% of diethylene glycol; 2% -8% of glycerol; 5% -10% of antioxidant; 8 to 12 percent of quick drying agent; 10% -14% of glue; 2% -8% of a cross-linking agent; 1% -4% of adhesion promoter; the balance of water.
2. The aqueous nano uncoated white pigment ink according to claim 1, characterized in that: the paint consists of the following components in percentage by weight: 25% of white nanometer color paste; 5% of diethylene glycol; 5% of glycerol; 8% of antioxidant; 10% of quick drying agent; 12% of glue; 5% of a cross-linking agent; 3% of adhesion promoter; and 27% of water.
3. The aqueous nano uncoated white pigment ink according to claim 1, characterized in that: the preparation method of the ink comprises the following steps: adding white nano color paste, diethylene glycol, glycerol, an antioxidant, a quick drying agent, glue, a cross-linking agent, an adhesion promoter and water into a dispersing barrel in proportion, sequentially carrying out multistage separation, shearing and dispersing, high-pressure collision and multistage sanding to obtain water-based pigment color paste, and compounding the color paste to obtain the finished ink.
4. The aqueous nano uncoated white pigment ink of claim 3, characterized in that: the multistage separation shear dispersion is shear dispersion by using a shear dispersion machine with a multistage separation device.
CN201911115676.4A 2019-11-14 2019-11-14 Water-based nano coating-free white pigment ink Withdrawn CN110734669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911115676.4A CN110734669A (en) 2019-11-14 2019-11-14 Water-based nano coating-free white pigment ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911115676.4A CN110734669A (en) 2019-11-14 2019-11-14 Water-based nano coating-free white pigment ink

Publications (1)

Publication Number Publication Date
CN110734669A true CN110734669A (en) 2020-01-31

Family

ID=69272922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911115676.4A Withdrawn CN110734669A (en) 2019-11-14 2019-11-14 Water-based nano coating-free white pigment ink

Country Status (1)

Country Link
CN (1) CN110734669A (en)

Similar Documents

Publication Publication Date Title
CN107286732B (en) Water-based plastic inner printing composite gravure printing ink and preparation method thereof
CN101544864B (en) Pure blue gel ink and method for manufacturing same
CN1229451C (en) Aqueous ink compsn.water-soluble dye compsn. and ink-jet recording method
CN106590162B (en) Water-based gravure plastic film surface printing ink and preparation method thereof
CN106543805B (en) High-solid content polyvinyl chloride film gravure white ink and preparation method thereof
CN1209421C (en) Double-color ink and writing utensil containing same
CN104514157A (en) Preparation method of nano ink based on cellulose nanosphere as dispersant and for silk broadcloth printing
CN103788768A (en) Water-based golden ink produced by using ordinary bronze powder and preparation method thereof
CN1668704A (en) Dye composition, ink composition, and method of ink-jet recording
KR20140072806A (en) Water-soluble surfactant composition, ink and paper coating agent
CN105062221A (en) Preparation method for cationic type phthalocyanine or carbon black water-based color paste
JP2018119061A (en) Aqueous ink composition for ballpoints
CN106833112A (en) A kind of offset lithographic ink and preparation method thereof
CN113698815A (en) Fluorescent anti-counterfeiting printing ink, preparation method and printing method
CN110734669A (en) Water-based nano coating-free white pigment ink
CN112759978A (en) Water-based gravure ink for BOPP film inner printing and preparation method thereof
CN109943152B (en) Nano transparent ferric oxide ink-jet color paste and preparation method thereof
CN109679473B (en) Environment-friendly water-based pencil color paint suitable for wood pencils and preparation method and application thereof
CN110643221A (en) Aqueous nano coating-free yellow pigment ink
CN111154335A (en) High-stability emulsion ink
CN114958084B (en) Preparation method of low-viscosity high-solid-content anti-offset composite ink for flexography
CN106590174B (en) Degradable gravure UV anti-counterfeiting ink and application thereof to gold and silver card paper
CN106752339B (en) printing ink and preparation method thereof
CN101760081B (en) Emulsion absorption black gel ink and preparation method thereof
CN111995904A (en) Water-based environment-friendly ink and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200131

WW01 Invention patent application withdrawn after publication