CN106318031B - Water-based multifunctional printing ink - Google Patents

Water-based multifunctional printing ink Download PDF

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CN106318031B
CN106318031B CN201610711054.8A CN201610711054A CN106318031B CN 106318031 B CN106318031 B CN 106318031B CN 201610711054 A CN201610711054 A CN 201610711054A CN 106318031 B CN106318031 B CN 106318031B
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percent
agent
printing ink
printing
resin
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CN106318031A (en
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彭文表
简维德
简锦荣
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GUANGDONG DEKANG CHEMICAL INDUSTRY CO LTD
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GUANGDONG DEKANG CHEMICAL INDUSTRY CO LTD
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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
    • C09D11/02Printing inks
    • C09D11/03Printing inks characterised by features other than the chemical nature of the binder
    • 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
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/106Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/14Methyl esters, e.g. methyl (meth)acrylate

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The water-based multifunctional printing ink comprises the following components in percentage by weight: DK-182 resin, HF-9 resin, pigment, filler, wetting agent, dispersing agent, wax emulsion, adhesion promoter, flatting agent, defoaming agent, anti-blocking auxiliary agent, reinforcing agent, alcohol, isopropanol and deionized water, and can be used for gravure printing, letterpress printing, surface printing and lining printing; the printing ink is easy to clean by deionized water in the using process of a printing machine, is not easy to block a plate, and has good dot reproducibility and good strength.

Description

Water-based multifunctional printing ink
Technical Field
The invention relates to water-based multifunctional printing ink.
Background
The existing printing ink in the market is divided into intaglio printing ink, relief printing ink, inner printing composite printing ink and surface printing ink, which brings great troubles to manufacturers and application manufacturers, has multiple varieties and types, increases the difficulty of production process and storage, backlogs capital, occupies storage space, increases the difficulty of production and management, and the market needs a multifunctional printing ink to solve the problems.
Disclosure of Invention
The purpose of the invention is: the water-based multifunctional printing ink can be used for gravure printing, letterpress printing, surface printing and inner printing; the printing ink is easy to clean by deionized water in the using process of a printing machine, is not easy to block a plate, and has good dot reproducibility, exquisite printing quality and good strength.
The invention is realized by the following steps: the water-based multifunctional printing ink comprises the following components in percentage by weight:
Figure BDA0001088959650000011
Figure BDA0001088959650000021
the sum of the weight percentages of the raw materials is 100 percent.
The preparation method comprises the following steps:
putting HF-9 resin, wetting agent, dispersing agent and alcohol into a pot, and stirring; then adding the pigment and the filler to disperse uniformly for 20-30 minutes; grinding and dispersing with a sand mill until the fineness is less than or equal to 10 μm, adding the rest materials, stirring for 20-30 min, adjusting viscosity and hue, inspecting, filtering with 120 mesh gauze, and packaging to obtain the final product.
The water-based multifunctional printing ink is characterized in that: the DK-182 resin is water-based room temperature crosslinking acrylic emulsion and is provided with the following patent numbers: the product disclosed by the invention patent ZL200910039807.5 has self-crosslinking performance, improves the strength and the adhesive force of a coating film, and is a main bonding material of the invention; the paint comprises the following components in percentage by weight:
Figure BDA0001088959650000022
the preparation method comprises the following steps:
weighing 0-30% of emulsifier and 0-5% of water in the total weight of emulsifier in the formula, placing the emulsifier and the water in a pre-emulsification kettle, and stirring; weighing methyl methacrylate, styrene, methacrylic acid, acrylic acid, N-hydroxy acrylamide, hydroxyethyl methacrylate and butyl methacrylate which account for 0-30% of the total weight of the monomers, slowly adding the weighed materials into a pre-emulsification kettle for pre-emulsification for 30-60 minutes for later use;
secondly, weighing the emulsifier accounting for 80-100% of the total weight of the emulsifier and the water accounting for 15-30% of the total weight of the water in the formula, and slowly adding the butyl methacrylate accounting for 70-100% of the total weight of the monomers into a pre-emulsification kettle for pre-emulsification for 30-60 minutes for later use;
adding water and sodium bicarbonate in a formula accounting for 40-50% of the total weight of the water and initiator accounting for 30-40% of the total weight of the initiator into a reaction kettle, and raising the reaction temperature to 70-85 ℃ while stirring;
stirring the kettle liquid for 30 minutes, adding the seed monomer pre-emulsified in the step (1), and then preserving heat at 70-85 ℃ for appearing in blue light;
and (3) after the heat preservation is carried out for half an hour, dissolving the initiator accounting for 40-50% of the total amount of the initiator in water accounting for 20-30% of the water, respectively placing the initiator and the pre-emulsified single-component prepared in the step (2) into an overhead tank for dropwise adding at the same time, wherein the dropwise adding time is 3-4H, then carrying out heat preservation at 70-85 ℃ for 1 hour, cooling to below 35 ℃, adjusting the pH value to be 7.5-8.5 by using a neutralizing agent, adding an inhibition stabilizing agent, stirring for 10-20 minutes, and then adding a propylene imine derivative to obtain a single-component room-temperature cross-linked polymer, namely the water-based room-temperature.
The water-based multifunctional printing ink is characterized in that: the pigment is one of red, yellow, blue, white and black.
The water-based multifunctional printing ink is characterized in that: the filler is talcum powder with the fineness less than or equal to 3000 microns.
The water-based multifunctional printing ink is characterized in that: the wetting agent (105) and the dispersing agent (104) are produced by chemical company Limited of Jiasmin (Guangzhou).
The water-based multifunctional printing ink is characterized in that: the adhesion promoter is DRL-6673, a product of Rael chemistry, and has chelation association and self-crosslinking effects with the main binder DK-182 resin HF-9 resin and the base material.
The water-based multifunctional printing ink is characterized in that: the anti-blocking auxiliary agent (DRL7100) is a Rayle chemical product, prevents a screen printing plate from being blocked, and ensures that the printing process is smooth and unobstructed, the dot reproducibility is good, and the printing quality is good.
The water-based multifunctional printing ink is characterized in that: the wax emulsion (DRL5105), the flatting agent (DRL1015) and the defoaming agent (DRL3145) are produced by Rall company.
The water-based multifunctional printing ink is characterized in that: the alcohol, the isopropanol and the deionized water are used as an ink system to adjust the viscosity and the drying speed, and are used as diluents.
The water-based multifunctional printing ink is characterized in that: the printing ink can be used for intaglio printing, relief printing, surface printing and composite inner printing, and is multifunctional environment-friendly printing ink.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1
The water-based multifunctional printing ink comprises the following components in percentage by weight:
Figure BDA0001088959650000041
Figure BDA0001088959650000051
the preparation method comprises the following steps:
putting HF-9 resin, wetting agent, dispersing agent and alcohol into a pot, and stirring; the pigment is put into a sand mill for dispersing for 20-30 minutes until the fineness is less than or equal to 10 microns, the rest materials are put into the sand mill for stirring for 20-30 minutes, the viscosity and the color phase are adjusted, the materials are qualified by inspection, filtered by a 120-mesh gauze and packaged into a finished product.
The pigment is primary color red.
Example 2
The water-based multifunctional printing ink is characterized in that: the weight percentage of the components of the formula is as follows:
Figure BDA0001088959650000052
the sum of the weight percentages of the raw materials is 100 percent.
The preparation method comprises the following steps:
putting HF-9 resin, wetting agent, dispersing agent and alcohol into a pot, and stirring; then adding the pigment and the filler to disperse uniformly for 20-30 minutes; grinding and dispersing with a sand mill until the fineness is less than or equal to 10 μm, adding the rest materials, stirring for 20-30 min, adjusting viscosity and hue, inspecting, filtering with 120 mesh gauze, and packaging to obtain the final product.
The pigment is rutile titanium dioxide.
Example 3
The water-based multifunctional printing ink is characterized in that: the weight percentage of the components of the formula is as follows:
Figure BDA0001088959650000061
the preparation method comprises the following steps:
putting HF-9 resin, wetting agent, dispersing agent and alcohol into a pot, and stirring; then adding the pigment and the filler to disperse uniformly for 20-30 minutes; grinding and dispersing with a sand mill until the fineness is less than or equal to 10 μm, adding the rest materials, stirring for 20-30 min, adjusting viscosity and hue, inspecting, filtering with 120 mesh gauze, and packaging to obtain the final product.
The pigment is high pigment carbon black.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.

Claims (7)

1. The water-based multifunctional printing ink is characterized in that: the weight percentage of the components of the formula is as follows:
38 to 50 percent of DK-182 resin, 5 to 20 percent of HF-9 resin,
5 to 30 percent of pigment, 0 to 10 percent of filler,
0.1 to 5 percent of wetting agent, 0.1 to 5 percent of dispersant,
0.1 to 5 percent of wax emulsion, 0.1 to 5 percent of adhesion promoter,
0.1 to 2 percent of flatting agent, 0.1 to 3 percent of defoaming agent,
0.2 to 5 percent of anti-blocking auxiliary agent, 0.1 to 2 percent of reinforcing agent,
3 to 10 percent of alcohol, 5 to 15 percent of isopropanol,
10 to 35 percent of deionized water,
the sum of the weight percentages of the raw materials is 100 percent;
the preparation method comprises the following steps:
putting HF-9 resin, wetting agent, dispersing agent and alcohol into a pot, and stirring; then adding the pigment and the filler to disperse uniformly for 20-30 minutes; grinding and dispersing by a sand mill until the fineness is less than or equal to 10 microns, adding the rest materials, stirring for 20-30 minutes, adjusting viscosity and hue, inspecting, filtering by a 120-mesh gauze, and packaging to obtain a finished product;
the adhesion promoter is prepared by the following types: DRL-6673, it chelates and associates and self-crosslinks each other with main binder DK-182 resin, HF-9 resin and base material;
the anti-blocking net auxiliary agent is characterized by comprising the following components in percentage by weight: DRL7100, which prevents the screen plate from being blocked, and ensures that the printing process is smooth and unobstructed, the dot reproducibility is good, and the printing quality is good.
2. The aqueous multifunctional printing ink according to claim 1, characterized in that: the pigment is one of red, yellow, blue, white and black.
3. The aqueous multifunctional printing ink according to claim 1, characterized in that: the filler is talcum powder with the fineness less than or equal to 3000 microns.
4. The aqueous multifunctional printing ink according to claim 1, characterized in that: the wetting agent is wetting agent 105, and the dispersing agent is dispersing agent 104.
5. The aqueous multifunctional printing ink according to claim 1, characterized in that: the wax emulsion is wax emulsion DRL5105, the flatting agent is flatting agent DRL1015, and the defoaming agent is defoaming agent DRL 3145.
6. The aqueous multifunctional printing ink according to claim 1, characterized in that: the alcohol, the isopropanol and the deionized water are used as an ink system to adjust the viscosity and the drying speed, and are used as diluents.
7. The aqueous multifunctional printing ink according to claim 1, characterized in that: the printing ink can be used for intaglio printing, letterpress printing, surface printing and composite inner printing, and is aqueous multifunctional environment-friendly printing ink.
CN201610711054.8A 2016-08-24 2016-08-24 Water-based multifunctional printing ink Active CN106318031B (en)

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CN109397860B (en) * 2018-12-08 2024-04-05 杭州多丽彩印有限公司 Environment-friendly five-color printing machine
CN110054926A (en) * 2019-04-23 2019-07-26 耿海宁 A kind of soft version and the anti-paste of relief printing plate fill in net spray preparation method
CN112194754B (en) * 2020-09-17 2022-06-24 广东德康化工实业有限公司 Water-based acrylic emulsion, water-based halftone printing ink and preparation method thereof
CN113025788A (en) * 2021-02-03 2021-06-25 上海专一热处理有限公司 Heat treatment process for rare metal and superhard metal parts
CN112662228A (en) * 2021-02-05 2021-04-16 漯河樱花包装材料有限公司 Water-soluble environment-friendly gravure ink and preparation method thereof
CN116021905A (en) * 2022-12-20 2023-04-28 黄山万丽美油墨科技有限公司 PVC (polyvinyl chloride) and ABS (Acrylonitrile butadiene styrene) edge banding 3D (three-dimensional) water-based ink-jet printing process

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CN101597355B (en) * 2009-05-27 2013-01-02 彭文表 Water-based room temperature crosslinking acrylic acid emulsion and preparation method thereof
CN101851316A (en) * 2010-06-13 2010-10-06 东莞市英科水墨有限公司 Alkali-soluble emulsion, preparation method thereof and application thereof in water-based ink
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Denomination of invention: A water-based multifunctional printing ink

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Pledgee: Cuishanhu Technology Branch of Guangdong Kaiping Rural Commercial Bank Co.,Ltd.

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