CN108976359A - Epoxy-Acrylate Emulsion used for water color ink and its preparation process - Google Patents
Epoxy-Acrylate Emulsion used for water color ink and its preparation process Download PDFInfo
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- CN108976359A CN108976359A CN201810886737.6A CN201810886737A CN108976359A CN 108976359 A CN108976359 A CN 108976359A CN 201810886737 A CN201810886737 A CN 201810886737A CN 108976359 A CN108976359 A CN 108976359A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
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- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Polymerisation Methods In General (AREA)
Abstract
A kind of Epoxy-Acrylate Emulsion used for water color ink and its preparation process, wherein, the Epoxy-Acrylate Emulsion used for water color ink includes following components in parts by weight: 20-30 parts of methyl methacrylate (MMA), 10-15 parts of butyl acrylate (BA), 15-20 parts of epoxy resin, 15-20 parts of methacrylic acid (MAA), 15-20 parts of acrylic acid (AA), 8-10 parts of octyl phenol polyoxyethylene ether, lauryl sodium sulfate (SDS), 2-10 parts of one 2 one hydroxyl of acrylic acid, 2-10 parts of sodium bicarbonate, 2-10 parts of ammonium persulfate, 2-10 parts of diimide bis-isobutyronitrile (AIBN), 20-50 parts of ammonium hydroxide deionized water, 10-12 parts of ethyl alcohol.The present invention has the advantages that energy energy water resistance and adhesive force are more preferable.
Description
Technical field
The present invention relates to ink Epoxy-Acrylate Emulsion field, especially a kind of epoxy acrylate used for water color ink
Lotion and its preparation process.
Background technique
Ink is the most basic raw material of printing industry, it is mainly by resin and organic solvent (such as benzene class, hydro carbons, ester
Class) composition.These organic solvents not only bring harm, but also greatly ground contamination environment to the body of the worker of industry.In recent years,
With the continuous modification of resin, coating, ink class new product structure great changes also have occurred.Developed country is to consider environmental protection
Requirement, developed many water-based inks, they have started for paper, plastic film, packaging bag and specialty printing
Aspect.
Currently, the film forming matter for water-based ink is mainly crylic acid resin.Wherein emulsion acrylic resin Yin Qise
Shallowly, film has the good transparency, adhesion and glossiness, and weatherability is good, to become one of high-grade water-based ink not
The component that can or lack.However, single acrylic acid ester emulsion there is also water resistances inadequate, adhesive force in being applied to water-based ink
The disadvantages of bad.Epoxy resin has outstanding adhesive force, thermal stability, chemicals-resistant as a kind of widely used material
The advantages that property is good.Therefore, how with epoxy resin come modified acrylate emulsion, organically combine epoxy resin and acrylate
Get up, learn from other's strong points to offset one's weaknesses and play comprehensive advantage, becomes a problem of ink industry urgent need to resolve.
Summary of the invention
In order to overcome the above problem, the present invention to society provide it is a kind of can water resistance and adhesive force it is preferably used for water color ink
Epoxy-Acrylate Emulsion.
The present invention also to society provide it is a kind of can the better epoxy acrylate cream used for water color ink of water resistance and adhesive force
The preparation process of liquid.
The technical scheme is that providing a kind of Epoxy-Acrylate Emulsion used for water color ink, including following weight parts
Component: 20-30 parts of methyl methacrylate (MMA), 10-15 parts of butyl acrylate (BA), 15-20 parts of epoxy resin, methyl
15-20 parts of acrylic acid (MAA), 15-20 parts of acrylic acid (AA), 8-10 parts of octyl phenol polyoxyethylene ether, lauryl sodium sulfate
(SDS), 2-10 parts of one 2 one hydroxyl of acrylic acid, 2-10 parts of sodium bicarbonate, 2-10 parts of ammonium persulfate, diimide bis-isobutyronitrile (AIBN) 2-
10 parts, 20-50 parts of ammonium hydroxide deionized water, 10-12 parts of ethyl alcohol.
It further include following components in parts by weight as improvement of the present invention: 1-5 parts of ethyl ester (2-HEA), hydroquinone 1-
5 parts.
Another technical solution of the invention is: providing a kind of above-mentioned Epoxy-Acrylate Emulsion used for water color ink
Preparation process includes the following steps:
(S1), the synthesis of aqueous dispersion resin；Blender, reflux condensing tube, constant pressure funnel and thermometer are being housed
Three-necked flask in, be added ethyl alcohol after be heated with stirring to its reflux temperature (about 78 DEG C), wait flow back stablize after, dripped in 20min
Add the homogeneous mixture of about 1/4 acrylic monomer (MMA/BA/AA/2~HEA) and AIBN；
(S2), it drips after about crossing 15min, then starts the homogeneous mixture that residual acrylic acid class monomer and AIBN is added dropwise,
About 3h is added dropwise.After being added dropwise, 80 DEG C of insulation reaction 2h are warming up to, a small amount of initiator is added in centre；
(S3), it is cooled to 50 DEG C, agitation and dropping ammonium hydroxide is neutralized to the pH of system 7~8, then insulated and stirred 30rain,
Discharging；
(S4), three necks are added in quantitative water, emulsifier, pH buffer, partial monosomy pre-emulsion by the synthesis of filming emulsion
In bottle, it is to slowly warm up to 78~80 DEG C under stirring, initiator solution is added, residue is slowly added dropwise after waiting reaction solutions blue light occur
Monomer pre-emulsion, and add initiator solution in due course, lotion fills into remaining initiator solution after being added dropwise again, then keeps the temperature
For cooling down to 50 DEG C, then adjusting pH with ammonium hydroxide is 7~8 after reacting 1h, filters out a small amount of condensation product, obtains milky white slightly blue light
Lotion；
(S5), the preparation of water-based ink weighs up various raw materials with beaker, is added sequentially to according to certain charging sequence
In test bottle, the bead of entire 80% mass of raw material total amount is then added, covers bottle cap, is put into coating fast dispersion testing machine
Upper clamping, machines, and after dispersing about 2h, removes test bottle, initial survey is carried out to obtained mill base, in the feelings for meeting primary condition
Under condition, mill base is mixed with lotion by ink formula, is stirred evenly with glass bar up to water-based ink.
The present invention is due to preparing one acrylate composite emulsion of epoxy using semi-continuous seed emulsion polymerization method, and with titanium white
The mill base that powder is pigment, water-base resin is dispersion resin has prepared gravure water-based ink.Emulsifier and dosage are demonstrated, it is right
Influence of the influence and introducing epoxy resin of lotion and its film performance to lotion and water-based ink performance, and pass through FTIR, DSC
Lotion is analyzed and is characterized.Research shows that graft reaction has occurred in epoxy resin and acrylate；When compound emulsifying agent is used
Amount is 4.5, and gained Epoxy-Acrylate Emulsion and its water-based ink of preparation are had excellent performance when mono- 44 dosage of epoxy resin E is 5.
Therefore, the present invention has the advantages that energy water resistance and adhesive force are more preferable.
Specific embodiment
A kind of Epoxy-Acrylate Emulsion used for water color ink, including following components in parts by weight: methyl methacrylate
(MMA) 20-30 parts, 10-15 parts of butyl acrylate (BA), 15-20 parts of epoxy resin, 15-20 parts of methacrylic acid (MAA), third
15-20 parts of olefin(e) acid (AA), 8-10 parts of octyl phenol polyoxyethylene ether, lauryl sodium sulfate (SDS), one 2 one hydroxyl 2-10 of acrylic acid
Part, 2-10 parts of sodium bicarbonate, 2-10 parts of ammonium persulfate, 2-10 parts of diimide bis-isobutyronitrile (AIBN), ammonium hydroxide deionized water 20-50
Part, 10-12 parts of ethyl alcohol；1-5 parts of ethyl ester (2-HEA), 1-5 parts of hydroquinone.
Experiment
Material
Methyl methacrylate (MMA), butyl acrylate (BA) is industrial goods, and alkali wash removes spare after polymerization inhibitor；
Epoxy resin E 1, industrial goods；Methacrylic acid (MAA), acrylic acid (AA) chemically pure reagent, Guangzhou Chemical Reagent Factory；Octyl
Phenol polyethenoxy ether OP 1 is analyzed pure；Lauryl sodium sulfate (SDS) analyzes pure, one 2 one hydroxyl ethyl ester (2- of acrylic acid
HEA), pure, hydroquinone is analyzed, pure, Chengdu Ke Long chemical reagent factory is analyzed；Sodium bicarbonate (NaHCO.), analyze pure, Chengdu section
Long Huagongshijichang；Ammonium persulfate analyzes pure, diimide bis-isobutyronitrile (AIBN), analyzes pure, Chengdu Ke Long chemical reagent factory；Ammonia
Water analyzes pure, Chengdu Ke Long chemical reagent factory；Deionized water；Ethyl alcohol, industrial goods.
Experimentation:
(S1), the synthesis of aqueous dispersion resin；Blender, reflux condensing tube, constant pressure funnel and thermometer are being housed
Three-necked flask in, be added ethyl alcohol after be heated with stirring to its reflux temperature (about 78 DEG C), wait flow back stablize after, dripped in 20min
Add the homogeneous mixture of about 1/4 acrylic monomer (MMA/BA/AA/2~HEA) and AIBN；
(S2), it drips after about crossing 15min, then starts the homogeneous mixture that residual acrylic acid class monomer and AIBN is added dropwise,
About 3h is added dropwise.After being added dropwise, 80 DEG C of insulation reaction 2h are warming up to, a small amount of initiator is added in centre；
(S3), it is cooled to 50 DEG C, agitation and dropping ammonium hydroxide is neutralized to the pH of system 7~8, then insulated and stirred 30rain,
Discharging；
(S4), three necks are added in quantitative water, emulsifier, pH buffer, partial monosomy pre-emulsion by the synthesis of filming emulsion
In bottle, it is to slowly warm up to 78~80 DEG C under stirring, initiator solution is added, residue is slowly added dropwise after waiting reaction solutions blue light occur
Monomer pre-emulsion, and add initiator solution in due course, lotion fills into remaining initiator solution after being added dropwise again, then keeps the temperature
For cooling down to 50 DEG C, then adjusting pH with ammonium hydroxide is 7~8 after reacting 1h, filters out a small amount of condensation product, obtains milky white slightly blue light
Lotion；
(S5), the preparation of water-based ink weighs up various raw materials with beaker, is added sequentially to according to certain charging sequence
In test bottle, the bead of entire 80% mass of raw material total amount is then added, covers bottle cap, is put into coating fast dispersion testing machine
Upper clamping, machines, and after dispersing about 2h, removes test bottle, initial survey is carried out to obtained mill base, in the feelings for meeting primary condition
Under condition, mill base is mixed with lotion by ink formula, is stirred evenly with glass bar up to water-based ink.
Lotion and ink performance test
1) emulsion solid content measures.
1.50~2.00g sample is weighed with Subtraction method, hydroquinone is added, and sample uniform flow is made to be distributed in the tin weighed
Foil container bottom is then placed in 120 DEG C of baking ovens and dries 2h or so, taking-up is put into be cooled to room temperature in drier after weigh.Before
What is weighed twice afterwards is of poor quality no more than until 0.0lg, and experiment is measured in parallel two samples.
Solid content calculation method: x=(w~w)/GX100
In formula: mono- solid content of x；The quality of container and sample after W mono- is baked；Mono- container mass of w: sample matter before G- is baked
Amount.
Test result takes the average value of parallel laboratory test twice, and the relative error of parallel laboratory test twice is not more than 3%.
2) conversion ratio measures.In polymerization process, at regular intervals, 0.5~2.0g of sample is extracted with dropper, is placed in permanent
In heavy aluminium foil, addition 2~4 drop 5 (volume fraction, rear same) hydroquinone aqueous solutions, drying to constant weight,
Conversion ratio is calculated as follows: Wu) X 100 is in formula: E (f) f moment conversion ratio；One initial sample weight；W mono- is dry
Sample weight after dry constant weight；Percent monomer in M () f moment initial sample；Removing in C (f) f moment initial sample is single
Fixedness component percentages except body.
3) polymerization stability measures.After polymerization reaction, 100 mesh sub-sieves of lotion are filtered, careful collection filter residue
And the condensation product on reactor, blender, all condensation products are put in the tinfoil paper cup weighed after being washed repeatedly with tap water,
Drying to constant weight in 120 DEG C or so afterwards, is calculated as follows:
X:(w 1 one w)/W, 2 × 100%
In formula: mono- cohesion rate of x；Mono- container mass of w；Condensation product after w~drying；W~monomer total amount.
4) freeze thaw stability measures.16mI lotion is added in test tube, then adding 4mL mass fraction is 0.5
CaC1 solution, volume examines that whether there is or not occur being layered or precipitate after static 48h after mixing.
5) dilution stability measures.Lotion is diluted to after solid content is 3, is taken in 50mL dilution and test tube, after shaking up
It covers tightly, whether there is or not layerings and precipitating for observation after the static 48h of constant temperature.
6) at 25 DEG C with applying one 4 glasss of measurement viscosity.
7) water absorption rate test.Film formed by room temperature is directly placed into deionized water and is tested.It is indicated with water absorption rate
Water imbibition size.
(mono- W of w1 of water absorption rate one.)/w.×100；w., w mono- be respectively latex film water suction front and back quality.
8) infrared spectroscopy detects.With U.S.'s 670NEXVS Fourier transformation infrared spectrometer.
9) DSC is detected.With U.S. EXSTAR6ooo, l0 DEG C of heating rate/min, N2 flow rate 50mL/min.
10) ink basic performance is examined.Water-based ink color, fineness, viscosity, first stemness, tinting strength, tinting power press GB/T
13217.1~13217.5-1991 tests, water resistance are tested by QB568-83.
11) compound fastness test.With silk stick by water-based ink EOSU film in BOPP film, after to be dried, cooperation is poly-
Urethane bi-component glue, carried out in such a way that dry type is compound it is compound, curing for 24 hours afterwards by GB/T 8808-1988 test T-type removing
Intensity, tensile speed 300mm/min.
2 results and discussion
The influence emulsifier of emulsifier is the important component in emulsion polymerization systems, the master in emulsion polymerization process
Act on has been emulsification and solubilization.Different types of emulsifier contains different types of hydrophilic and hydrophobic group, commonly uses
Emulsifier there are two types of: a kind of anion emulsifier, another kind of is nonionic emulsifier.Anion emulsifier relies on electrostatic repulsion
Act on stable emulsion；Nonionic emulsifier relies on space stability ultimate load lotion.Related experiment shows that any cream is used alone
Agent, lotion comprehensive performance are all not ideal enough.The method being thus used in compounding using anion emulsifier and nonionic emulsifier,
Synergy can be generated.This is because the cloud point of~aspect nonionic emulsifier is improved, make two kinds of emulsifier molecules alternatings
It is adsorbed on emulsion particle surface, enhances absorption fastness of the emulsifier on emulsion particle, reduces the charge density on emulsion particle surface, make band
The free radical of negative electricity is easier to enter in emulsion particle, improves emulsion polymerization speed；On the other hand, nonionic emulsifier is attracted to
Particle surface forms elastic interface film, and the coagulation of micelle is prevented by this tunic, improves gained lotion comprehensive performance.This research
Middle selection anion emulsifier lauryl sodium sulfate (SDS) and octyl phenol polyoxyethylene ether (op-lO) are used in compounding, and are reached
Preferable experiment effect.
The influence of emulsifier is fixed m (OP~10): (SDS) 2:1；M (BA): (MMA): (MAA) 45:5o:2；
Content of epoxy resin accounts for the 5 of monomer total amount, and initiator amount accounts for monomer total amount 0.6.Compound emulsifying agent dosage is to emulsion polymerization
It influences, is shown in Table 1.
Influence T of 1 emulsifier of table to lotion
As shown in Table 1: emulsifier is very few, and reaction conversion ratio is inadequate, stable reaction, and property is also inadequate, and cohesion rate is higher.
This is because emulsifier cannot be fully wrapped around by emulsion particle when emulsifier concentration is low, and it is unstable so as to cause polymerization system, make
Coacervation aggravates, and emulsifier is few that reaction rate is directly proportional to emulsifier concentration when monomer concentration is enough simultaneously, because
And cause conversion ratio low.With the increase of emulsifier, the overlay capacity of emulsion particle surfactant emulsion agent increases, and emulsion particle is had
Steric hindrance effect and electrostatic interaction enhancing, make the polymerization-stable of lotion, it is raw to improve, thus cohesion rate declines.But emulsifier
Dosage is too many, and the emulsion particle that system generates is excessive, and emulsion particle interface can increase, and unit area such as changes emulsifier deficiency, equally leads
It causes cohesion rate to increase, and emulsifier is excessive, also results in the raising of film water absorption rate.Each factor of overall balance, optimal cream
Agent dosage is the 4.5~6.0 of monomer total amount.
The influence content of epoxy resin of 2.3 epoxy dosages not only determines the crosslinking degree of film, but also influences the steady of lotion
It is fixed, property.Experimental result is shown in Table 2.
Influence of the 2 epoxy dosage of table to lotion
As shown in Table 2: with the increase of content of epoxy resin, cohesion rate increases after falling before, this is because epoxy resin
It is chemically bonded with acrylate, forms half IPN structure, increase the degree of cross linking of polymer, it is steady so as to improve it
It is fixed raw, but microfacies layering occurs due to incompatible with acrylic acid for excessive epoxy resin, affects polymerization-stable domestic animal.Lotion
Viscosity and content of epoxy resin relationship are little, increase with content of epoxy resin, the decline of film water absorption rate.It is comprehensive every, performance, choosing
Determining content of epoxy resin is 5.
Influence of the epoxy resin to ink performance
Due to mainly improving the adhesive force of pure acrylate lotion by epoxy modification acrylate herein, beg for
The influence of lotion obtained to ink performance under different epoxy dosages has been discussed, has been shown in Table 3.
Influence of the 3 epoxy dosage of table to ink performance
As known from Table 3, with the increase of epoxy dosage, ink viscosity is presented irregular variation, illustrates epoxy dosage to oil
Black viscosity influence less, compare emulsion viscosity and ink viscosity it has also been discovered that, as long as lotion dosage is determining and emulsion viscosity exists
Within normal range (NR), the viscosity and ink viscosity of lotion are without positive connection.We are it also seen that the increase of epoxy dosage is given birth to just doing
Influence less, this may be because epoxy dosage itself it is less and in polymerization process also subparticipation reaction, epoxy
Resin is compatible very well with acrylate.From table it will be seen that with epoxy resin increase, ink is attached
Put forth effort, downward trend after first rising all is presented in compound fastness, water resistance.This is because epoxy resin is inherently a kind of good
Adhesive, make in certain use scope, can increase ink, performance also demonstrates the success of epoxy resin modification.But
Epoxy resin excessively but will lead to above-mentioned, the decline of performance, this is because excessive epoxy resin and acrylate cannot
It is compatible well, some epoxy molecules will be remained in polymer, and these epoxy molecules have after ink film forming
It may pass through ink film and reach surface of the stock, form weak boundary layer, the binding force of ink film and stock is reduced, so as to cause attached
Put forth effort, the decline of compound fastness and water resistance.Content of epoxy resin in a certain range when to ink storage stablize, property influence
Less, it but excessively will lead to storage to stablize, property decline, if it has also been found that storing after epoxy dosage up to 20 in experiment
Stabilization is deposited, can also find certain lamination in property test, this is also likely to be since excessive epoxy resin cannot be with propylene
Acid ester resin is compatible caused well.Therefore, the influence of epoxy and epoxy in comprehensive aforementioned epoxy modified emulsion preparation process
Influence to ink, selecting content of epoxy resin is 5.
Claims (3)
1. a kind of Epoxy-Acrylate Emulsion used for water color ink, it is characterised in that: including following components in parts by weight: metering system
Sour 20-30 parts of methyl esters (MMA), 10-15 parts of butyl acrylate (BA), 15-20 parts of epoxy resin, methacrylic acid (MAA) 15-20
Part, 15-20 parts of acrylic acid (AA), 8-10 parts of octyl phenol polyoxyethylene ether, lauryl sodium sulfate (SDS), one 2 one hydroxyl of acrylic acid
2-10 parts, 2-10 parts of sodium bicarbonate, 2-10 parts of ammonium persulfate, 2-10 parts of diimide bis-isobutyronitrile (AIBN), ammonium hydroxide deionized water 20-
50 parts, 10-12 parts of ethyl alcohol.
2. Epoxy-Acrylate Emulsion used for water color ink according to claim 1, it is characterised in that: further include following weight
The component of part: 1-5 parts of ethyl ester (2-HEA), 1-5 parts of hydroquinone.
3. a kind of preparation process of Epoxy-Acrylate Emulsion used for water color ink described in claim 1 to 2, it is characterised in that:
Include the following steps:
(S1), the synthesis of aqueous dispersion resin；In three equipped with blender, reflux condensing tube, constant pressure funnel and thermometer
In mouth flask, it is heated with stirring to its reflux temperature (about 78 DEG C) after ethyl alcohol is added, after flowing back and stablizing, is dripped in 20min
The homogeneous mixture of about 1/4 acrylic monomer (MMA/BA/AA/2~HEA) and AIBN；
(S2), it drips after about crossing 15min, then starts the homogeneous mixture that residual acrylic acid class monomer and AIBN is added dropwise, be added dropwise
About 3h.After being added dropwise, 80 DEG C of insulation reaction 2h are warming up to, a small amount of initiator is added in centre；
(S3), 50 DEG C are cooled to, agitation and dropping ammonium hydroxide is neutralized to the pH of system 7~8, and then insulated and stirred 30rain, discharges；
(S4), the synthesis of filming emulsion quantitative water, emulsifier, pH buffer, partial monosomy pre-emulsion is added in three-necked bottle,
It is to slowly warm up to 78~80 DEG C under stirring, initiator solution is added, after waiting reaction solutions blue light occur, remaining monomer is slowly added dropwise
Pre-emulsion, and initiator solution is added in due course, lotion fills into remaining initiator solution after being added dropwise again, then insulation reaction 1h
For cooling down to 50 DEG C, then adjusting pH with ammonium hydroxide is 7~8 afterwards, filters out a small amount of condensation product, obtains the cream of milky white slightly blue light
Liquid；
(S5), the preparation of water-based ink weighs up various raw materials with beaker, is added sequentially to test according to certain charging sequence
In bottle, the bead of entire 80% mass of raw material total amount is then added, covers bottle cap, is put on coating fast dispersion testing machine and presss from both sides
Tightly, it machines, after dispersing about 2h, removes test bottle, initial survey is carried out to obtained mill base, the case where meeting primary condition
Under, mill base is mixed with lotion by ink formula, is stirred evenly with glass bar up to water-based ink.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285953A (en) * | 2020-04-17 | 2020-06-16 | 株洲飞鹿高新材料技术股份有限公司 | Acrylic emulsion and preparation method thereof |
| CN111440477A (en) * | 2020-06-03 | 2020-07-24 | 王伟生 | Improved composite printing ink and preparation method thereof |
| CN117186690A (en) * | 2023-09-06 | 2023-12-08 | 山东英诺新材料有限公司 | Preparation method of water-based ink for flexible package |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358810A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨大东方卷烟材料科技开发有限责任公司 | Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof |
| CN108102458A (en) * | 2017-12-28 | 2018-06-01 | 江苏乐彩印刷材料有限公司 | A kind of preparation method of flexographic plate water-based ink |
-
2018
- 2018-08-06 CN CN201810886737.6A patent/CN108976359A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358810A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨大东方卷烟材料科技开发有限责任公司 | Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof |
| CN108102458A (en) * | 2017-12-28 | 2018-06-01 | 江苏乐彩印刷材料有限公司 | A kind of preparation method of flexographic plate water-based ink |
Non-Patent Citations (1)
| Title |
|---|
| 谢顶杉，等: "水性油墨用环氧丙烯酸酯乳液的制备研究", 《包装工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285953A (en) * | 2020-04-17 | 2020-06-16 | 株洲飞鹿高新材料技术股份有限公司 | Acrylic emulsion and preparation method thereof |
| CN111440477A (en) * | 2020-06-03 | 2020-07-24 | 王伟生 | Improved composite printing ink and preparation method thereof |
| CN117186690A (en) * | 2023-09-06 | 2023-12-08 | 山东英诺新材料有限公司 | Preparation method of water-based ink for flexible package |
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Application publication date: 20181211 |