CN106800816A - A kind of ink preparation method of high gloss - Google Patents
A kind of ink preparation method of high gloss Download PDFInfo
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- CN106800816A CN106800816A CN201510832224.3A CN201510832224A CN106800816A CN 106800816 A CN106800816 A CN 106800816A CN 201510832224 A CN201510832224 A CN 201510832224A CN 106800816 A CN106800816 A CN 106800816A
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- high gloss
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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
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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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
A kind of ink preparation method of high gloss, remove ionized water, then add a dispersant to carry out high-speed stirred dispersion in deionized water, time is 1-2 hours, the dispersant uses aqueous wetting dispersing agent, solution is added to continue to stir rutile type titanium white, the time is 2-4 hours, obtains uniform mill base standby；By resin emulsion plus mill base in carry out low speed dispersion, adjust its pH value with ammoniacal liquor, make pH in 8-10, and add defoamer, thickener, levelling agent, then regulation viscosity, froth breaking filter and package.Ink film forming prepared by the present invention is fine and close, and glossiness is greatly improved.
Description
Technical field
The invention belongs to printing ink technical field, a kind of ink preparation method of high gloss is specifically referred to.
Background technology
At present, the ink substantially solvent-based ink that China uses in the printing process such as flexographic printing, intaglio printing, and the organic volatile in these solvent-based inks（VOC）It is generally not processed and be directly discharged into air, human body is not only entered by breathing and human liver and nervous system etc. is damaged, and pollution environment, environment is caused harm.With the progress and the enhancing of people's environmental consciousness of society, water-based ink, UV cured printing inks and Soybean Oil Ink turn into the emphasis and the developing direction in future of current ink research and development.
UV cured printing inks do not contain solvent even seldom, and rate of drying is fast, meet VOC requirements, environmentally friendly.It is but UV cured printing ink costs are very high and complex using process.Soybean Oil Ink has been obtained for large-scale application in states such as the U.S., Japan, its environmental protection, economy, the also performance such as rub resistance, good luster, renewable, meets environmental protection and sustainable development idea.But there is the factor of technical elements among these, the deficiency being also recognized using less in China.Water-based ink meets environmental requirement using water as solvent, and VOC content is very low, it is widely used in flexographic printing, intaglio printing and screen painting etc., all kinds of packages printings are widely used in, beginning progressively replaces solvent-based ink, are the main trend of Contemporary Printing ink development.
Water-based ink is a kind of novel printing material, using water as solvent, compared with solvent-based ink, seldom or is practically free of volatile organic matter（VOC）；Meanwhile, it is nonflammable in printing process, poisonous and harmful substances will not be remained in printed matter.Therefore, water-based ink has and does not pollute package goods, and the health of ink manufacturers and press operator is not endangered yet, pollution-free to atmospheric environment to wait environmental protection and security advantages, and the characteristics of have easy cleaning on the printer, so as to improve production efficiency.Although water-based ink compared with traditional ink have many advantages, due to some inherent characteristics of water, cause water-based ink to there is slow drying speed, glossiness is low, water resistance and rheological property difference the shortcomings of.Therefore, water-based ink is further substituted with traditional ink and still needs continuous research and inquirement to expand application field.
The glossiness of ink is very big to the appearance effects of printed matter.If ink degree is high, the bright of printed matter gives people the sensation of positive optimism；If ink degree is low, printed matter seems dim, outmoded；Make one to constrain, cloudy cover.Therefore, the gloss of ink is highly important.
Therefore, necessary a kind of ink preparation method of high gloss of design.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of ink preparation method of high gloss.
Present disclosure includes：
A kind of ink preparation method of high gloss, comprises the following steps：
（1）Ionized water is removed, then adds a dispersant to carry out high-speed stirred dispersion in deionized water, the time is 1-2 hours, and the dispersant uses aqueous wetting dispersing agent,
（2）Rutile type titanium white is added into step（1）Solution continue stir, the time be 2-4 hours, obtain uniform mill base standby；
（3）Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H in 8-10, and add defoamer, thickener, levelling agent, then regulation viscosity, froth breaking filter and package.
In the present invention, as a kind of perferred technical scheme, step（1）In, the main component of the aqueous wetting dispersing agent is high-molecular-weight poly carboxylic acid amine aqueous solution.
In the present invention, as a kind of perferred technical scheme, step（1）In, the scattered stir speed (S.S.) of high-speed stirred is 500-600 revs/min.
In the present invention, as a kind of perferred technical scheme, step（3）In, defoamer uses NPE.
In the present invention, as a kind of perferred technical scheme, step（3）In, thickener uses amino alcohol solvay-type titanate esters.
In the present invention, as a kind of perferred technical scheme, step（3）In, levelling agent uses alkyl-modified polysiloxanes.
The beneficial effects of the invention are as follows,
The present invention removes ionized water, then adds a dispersant to carry out high-speed stirred dispersion in deionized water, and the time is 1-2 hours, and the dispersant uses aqueous wetting dispersing agent, and rutile type titanium white is added into step（1）Solution continue stir, the time be 2-4 hours, obtain uniform mill base standby；Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H in 8-10, and add defoamer, thickener, levelling agent, then regulation viscosity, froth breaking filter and package.Based on process above step, ink film forming prepared by the present invention is fine and close, and glossiness is greatly improved.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, with reference to specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of ink preparation method of high gloss, comprises the following steps：
（1）Remove ionized water, then add a dispersant to carry out high-speed stirred dispersion in deionized water, the scattered stir speed (S.S.) of high-speed stirred is 500 revs/min, time is 1 hour, the dispersant uses aqueous wetting dispersing agent, the main component of the aqueous wetting dispersing agent is high-molecular-weight poly carboxylic acid amine aqueous solution
（2）Rutile type titanium white is added into step（1）Solution continue stir, the time be 2 hours, obtain uniform mill base standby；
（3）Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H 8, and add defoamer, thickener, levelling agent, regulation viscosity, froth breaking, then filter and package, and defoamer uses NPE, thickener uses amino alcohol solvay-type titanate esters, and levelling agent uses alkyl-modified polysiloxanes.
Embodiment 2
A kind of ink preparation method of high gloss, comprises the following steps：
（1）Remove ionized water, then add a dispersant to carry out high-speed stirred dispersion in deionized water, the scattered stir speed (S.S.) of high-speed stirred is 600 revs/min, time is 2 hours, the dispersant uses aqueous wetting dispersing agent, the main component of the aqueous wetting dispersing agent is high-molecular-weight poly carboxylic acid amine aqueous solution
（2）Rutile type titanium white is added into step（1）Solution continue stir, the time be 4 hours, obtain uniform mill base standby；
（3）Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H 10, and add defoamer, thickener, levelling agent, regulation viscosity, froth breaking, then filter and package, and defoamer uses NPE, thickener uses amino alcohol solvay-type titanate esters, and levelling agent uses alkyl-modified polysiloxanes.
Embodiment 3
A kind of ink preparation method of high gloss, comprises the following steps：
（1）Remove ionized water, then add a dispersant to carry out high-speed stirred dispersion in deionized water, the scattered stir speed (S.S.) of high-speed stirred is 550 revs/min, time is 1.5 hours, the dispersant uses aqueous wetting dispersing agent, the main component of the aqueous wetting dispersing agent is high-molecular-weight poly carboxylic acid amine aqueous solution
（2）Rutile type titanium white is added into step（1）Solution continue stir, the time be 3 hours, obtain uniform mill base standby；
（3）Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H 9, and add defoamer, thickener, levelling agent, regulation viscosity, froth breaking, then filter and package, and defoamer uses NPE, thickener uses amino alcohol solvay-type titanate esters, and levelling agent uses alkyl-modified polysiloxanes.
Properties of product prepared by embodiment 1-3 are as shown in the table：
| Project | Film forming | Color |
| Embodiment 1 | It is fine and close | 78.3 |
| Embodiment 2 | It is fine and close | 78.1 |
| Embodiment 3 | It is fine and close | 79.0 |
Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, it is not intended that imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, can also be combined between technical characteristic in above example or different embodiments, step can be realized with random order, and there are many other changes of different aspect of the invention as described above, and for simplicity, they are provided not in details.Therefore, all any omission, modification, equivalent, improvement within the spirit and principles in the present invention, made etc., should be included within the scope of the present invention.
Claims (6)
1. the ink preparation method of a kind of high gloss, it is characterized in that, comprise the following steps：
（1）Ionized water is removed, then adds a dispersant to carry out high-speed stirred dispersion in deionized water, the time is 1-2 hours, and the dispersant uses aqueous wetting dispersing agent,
（2）Rutile type titanium white is added into step（1）Solution continue stir, the time be 2-4 hours, obtain uniform mill base standby；
（3）Resin emulsion is added into step（2）Low speed dispersion is carried out in the mill base for obtaining, its p H value is adjusted with ammoniacal liquor, make p H in 8-10, and add defoamer, thickener, levelling agent, then regulation viscosity, froth breaking filter and package.
2. the ink preparation method of a kind of high gloss as claimed in claim 1, it is characterized in that, step（1）In, the main component of the aqueous wetting dispersing agent is high-molecular-weight poly carboxylic acid amine aqueous solution.
3. the ink preparation method of a kind of high gloss as claimed in claim 1, it is characterized in that, step（1）In, the scattered stir speed (S.S.) of high-speed stirred is 500-600 revs/min.
4. the ink preparation method of a kind of high gloss as claimed in claim 1, it is characterized in that, step（3）In, defoamer uses NPE.
5. the ink preparation method of a kind of high gloss as claimed in claim 1, it is characterized in that, step（3）In, thickener uses amino alcohol solvay-type titanate esters.
6. the ink preparation method of a kind of high gloss as claimed in claim 1, it is characterized in that, step（3）In, levelling agent uses alkyl-modified polysiloxanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510832224.3A CN106800816A (en) | 2015-11-25 | 2015-11-25 | A kind of ink preparation method of high gloss |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510832224.3A CN106800816A (en) | 2015-11-25 | 2015-11-25 | A kind of ink preparation method of high gloss |
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| CN106800816A true CN106800816A (en) | 2017-06-06 |
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| CN201510832224.3A Pending CN106800816A (en) | 2015-11-25 | 2015-11-25 | A kind of ink preparation method of high gloss |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363406A (en) * | 2018-12-25 | 2020-07-03 | 陈丽娟 | High-glossiness water-based printing ink for printing and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131256A (en) * | 2013-03-27 | 2013-06-05 | 浙江帝龙新材料股份有限公司 | Manufacturing method of soy-protein-type water-based decorative paper printing ink |
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2015
- 2015-11-25 CN CN201510832224.3A patent/CN106800816A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131256A (en) * | 2013-03-27 | 2013-06-05 | 浙江帝龙新材料股份有限公司 | Manufacturing method of soy-protein-type water-based decorative paper printing ink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363406A (en) * | 2018-12-25 | 2020-07-03 | 陈丽娟 | High-glossiness water-based printing ink for printing and preparation method thereof |
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Application publication date: 20170606 |