CN105038389A - Printing ink added with high carbon alcohol aliphatic ester compound defoaming agent and preparation technology thereof - Google Patents
Printing ink added with high carbon alcohol aliphatic ester compound defoaming agent and preparation technology thereof Download PDFInfo
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- CN105038389A CN105038389A CN201510558927.1A CN201510558927A CN105038389A CN 105038389 A CN105038389 A CN 105038389A CN 201510558927 A CN201510558927 A CN 201510558927A CN 105038389 A CN105038389 A CN 105038389A
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- ink
- fatty acid
- higher alcohols
- acid ester
- ester compound
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Abstract
The invention relates to printing ink added with a high carbon alcohol aliphatic ester compound defoaming agent and a preparation technology thereof. The preparation technology comprises the steps that ethyl alcohol and fumaric acid modified rosin polycondensate with a certain ratio are loaded into a dispersion cylinder and heated for a reaction, and heating is stopped after the sufficient reaction; water-based acrylic color paste, a soya bean lecithin wetting agent, a high carbon alcohol aliphatic ester compound and water are sequentially added, a dispersion machine is used for stirring and mixing, a filter is used for filtering after even mixing, filter liquor is collected, filtered emulsion is poured into the dispersion cylinder again, finally, an appropriate amount of high carbon alcohol aliphatic ester compound is added, and filtering is carried out, so that the printing ink added with the high carbon alcohol aliphatic ester compound is obtained. The printing ink is environmentally friendly, safe, nontoxic, harmless and good in application prospect.
Description
Technical field
The present invention relates to a kind of ink adding defoamer and preparation method thereof, particularly a kind of water-based inks adding ester defoamer, belongs to ink manufacture field.
Summary of the invention
Ink is the important materials for printing, and it by printing by pattern, literal table now on the substrate.Ink comprises main component and ancillary component, and they mix equably and form the gluey fluid of a kind of stickiness through repeat-rolling.Be made up of low-melting ink vehicle (resin), pigment, filler, auxiliary agent and solvent etc.Along with social demand increases, ink kind and output is respective extension and growth also, and current domestic ink industry size just maintains sustained and rapid growth with the speed of more than 10%, emerges rapidly and becomes one of ink manufacture big country of the world.
Tradition manufacture ink is the raw material using industrial petroleum resin as ink, this not only consumes a large amount of organic solvents, but also pollute the environment, high point petroleum solvent containing 35%-40% in this kind of ink, thus containing more multiring aromatic hydrocarbon substance, and 3,4-benzo pyrroles, 3-nitro benzo ketone etc. are wherein also containing carcinogenic components, can endanger user's health.
Environmental consciousness due to people strengthens and people improve the security requirement that food product pack is printed, developed country launches respectively policy, the application of restriction solvent borne ink in the field such as food and medical package, in facilitating ink to form, aromatic hydrocarbon toxic volatile organic composition ratio reduces, the trend of the environment-friendly ink transfer that ink industry has occurred from traditional solvent-borne ink to such as water-based flexographic ink, Soybean Oil Ink, UV ink are such.The development and production ability of environment-friendly ink has become one of following key factor of winning victory of ink manufacturer.
Water-based inks, with water or alcohol dilution, can use tap water, but prints on stock and can form water-fast rete after drying.The great advantage of water-based inks, significantly reduce VOC (organic volatile) to the discharge in air, thus effectively can reduce the harm of hazardous solvent to human body and the pollution to wrapped product, be particularly suitable for the packages printing to the strict product of hygienic requirements such as food, beverage, medicine, cigarette.But being determined by its constitutive property, water-based inks has an outstanding feature easily to bubble, what foam can affect printing process carries out the quality with printed matter smoothly.For this reason, the present invention adds a kind of defoamer, makes the ink good leveling property of preparation, uniform color.
Summary of the invention
The invention provides a kind of ink and the preparation technology thereof that add the fatty acid ester compounded thing defoamer of higher alcohols, for realizing this purpose, this ink comprises the material of following weight percent:
Ethanol 20-30%
Fumaric acid modified rosin polycondensate 30-50%
Water soluble acrylic acid mill base 10-20%
Soybean lecithin wetting agent 1-2%
The fatty acid ester compounded thing 2-3% of higher alcohols
Water surplus.
The preparation method of this ink carries out as follows:
(1) load a certain proportion of ethanol, fumaric acid modified rosin polycondensate, reacting by heating by a dispersion cylinder, fully stop heating after reaction;
(2) add water soluble acrylic acid mill base, soybean lecithin wetting agent and the fatty acid ester compounded thing of higher alcohols and water more successively, be uniformly mixed with dispersion machine;
(3) use metre filter, collect filtrate;
(4) the emulsion of filtration is put in dispersion cylinder more again;
(5) filter after finally adding the fatty acid ester compounded thing of appropriate higher alcohols, a kind of ink adding the fatty acid ester compounded thing defoamer of higher alcohols.
The present invention has following advantages and characteristic:
(1) the printing ink foam prepared is few, good leveling property;
(2) color is pure, look full;
(3) good environmental protection.
Embodiment
Embodiment one:
The ethanol of 20 parts, the fumaric acid modified rosin polycondensate of 50 parts is loaded by a dispersion cylinder, reacting by heating, heating is stopped after abundant reaction, add the water soluble acrylic acid mill base of 10 parts, the soybean lecithin wetting agent of 1 part and the fatty acid ester compounded thing of higher alcohols of 1 part and the water of 17 parts more successively, be uniformly mixed with dispersion machine, mix rear metre filter, collect filtrate, finally add the fatty acid ester compounded thing of higher alcohols of 1 part, a kind of ink adding the fatty acid ester compounded thing of higher alcohols.
Embodiment two:
The ethanol of 30 parts, the fumaric acid modified rosin polycondensate of 40 parts is loaded by a dispersion cylinder, reacting by heating, heating is stopped after abundant reaction, add the water soluble acrylic acid mill base of 10 parts, the soybean lecithin wetting agent of 2 parts and the fatty acid ester compounded thing of higher alcohols of 1 part and the water of 16 parts more successively, be uniformly mixed with dispersion machine, mix rear metre filter, collect filtrate, finally add the fatty acid ester compounded thing of higher alcohols of 1 part, a kind of ink adding the fatty acid ester compounded thing of higher alcohols.
Embodiment three:
The ethanol of 20 parts, the fumaric acid modified rosin polycondensate of 30 parts is loaded by a dispersion cylinder, reacting by heating, heating is stopped after abundant reaction, add the water soluble acrylic acid mill base of 20 parts, the soybean lecithin wetting agent of 2 parts and the fatty acid ester compounded thing of higher alcohols of 1.5 parts and the water of 25 parts more successively, be uniformly mixed with dispersion machine, mix rear metre filter, collect filtrate, finally add the fatty acid ester compounded thing of higher alcohols of 1.5 parts, a kind of ink adding the fatty acid ester compounded thing of higher alcohols.
Claims (2)
1. add an ink for the fatty acid ester compounded thing defoamer of higher alcohols, it is characterized in that, this ink comprises the material of following weight percent:
Ethanol 20-30%
Fumaric acid modified rosin polycondensate 30-50%
Water soluble acrylic acid mill base 10-20%
Soybean lecithin wetting agent 1-2%
The fatty acid ester compounded thing 2-3% of higher alcohols
Water surplus.
2. a kind of ink adding the fatty acid ester compounded thing defoamer of higher alcohols according to claim 1, it is characterized in that, the preparation method of this ink carries out as follows:
(1) load a certain proportion of ethanol, fumaric acid modified rosin polycondensate, reacting by heating by a dispersion cylinder, fully stop heating after reaction;
(2) add water soluble acrylic acid mill base, soybean lecithin wetting agent and the fatty acid ester compounded thing of higher alcohols and water more successively, be uniformly mixed with dispersion machine;
(3) use metre filter, collect filtrate;
(4) the emulsion of filtration is put in dispersion cylinder more again;
(5) filter after finally adding the fatty acid ester compounded thing of appropriate higher alcohols, a kind of ink adding the fatty acid ester compounded thing defoamer of higher alcohols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558927.1A CN105038389A (en) | 2015-09-06 | 2015-09-06 | Printing ink added with high carbon alcohol aliphatic ester compound defoaming agent and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558927.1A CN105038389A (en) | 2015-09-06 | 2015-09-06 | Printing ink added with high carbon alcohol aliphatic ester compound defoaming agent and preparation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105038389A true CN105038389A (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558927.1A Pending CN105038389A (en) | 2015-09-06 | 2015-09-06 | Printing ink added with high carbon alcohol aliphatic ester compound defoaming agent and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105038389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167645A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | The wear-resisting ink of noctilucence |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559466A (en) * | 2014-12-28 | 2015-04-29 | 乐渭林 | Mixed oleoresin printing ink |
| CN104559455A (en) * | 2014-12-31 | 2015-04-29 | 黎晚清 | Improved rosin resin printing ink |
-
2015
- 2015-09-06 CN CN201510558927.1A patent/CN105038389A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559466A (en) * | 2014-12-28 | 2015-04-29 | 乐渭林 | Mixed oleoresin printing ink |
| CN104559455A (en) * | 2014-12-31 | 2015-04-29 | 黎晚清 | Improved rosin resin printing ink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167645A (en) * | 2016-08-19 | 2016-11-30 | 苏州市博来特油墨有限公司 | The wear-resisting ink of noctilucence |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |