CN101475766A - Invertible thermochromic engraving intaglio printing ink - Google Patents
Invertible thermochromic engraving intaglio printing ink Download PDFInfo
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- CN101475766A CN101475766A CN 200910058123 CN200910058123A CN101475766A CN 101475766 A CN101475766 A CN 101475766A CN 200910058123 CN200910058123 CN 200910058123 CN 200910058123 A CN200910058123 A CN 200910058123A CN 101475766 A CN101475766 A CN 101475766A
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- oil
- printing ink
- phenolic resin
- thermochromic
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Abstract
The invention discloses reversible thermochromic engraving gravure ink, relates to ink for anti-counterfeiting printing, and aims to provide thermochromic ink suitable for gravure. The ink comprises the following components in percentage by weight: 15 to 25 percent of thermochromic powder, 10 to 15 percent of alkyd resin oil, 20 to 25 percent of phenolic resin oil of high acid value, 8 to 10 percent of pure phenolic resin oil, 3 to 5 percent of gas-phase silicon dioxide, 15 to 20 percent of transparent calcium carbonate, 5 to 7 percent of surfactant, 6 to 8 percent of polyethylene wax, 2 to 4 percent of mineral oil, and 0.3 to 0.5 percent of drying agent. The gravure ink is suitable for anti-counterfeiting printing of various valuable papers, licenses and marks.
Description
Technical field
The present invention relates to a kind of anti-counterfeit printing printing ink, the printing ink that particularly a kind of carved gravure is used.
Background technology
Temperature induced color changing printing ink (abbreviating temperature sensitive ink as) can change the feature of color and be easy to popular identification when running into design temperature because of it, be used widely in the anti-counterfeit printing field.
But present temperature sensitive ink can only be applicable to offset printing and silk screen printing, and the false proof means of offset printing and silk screen printing are limited, and the security pattern of its printing can not satisfy higher false proof requirement.
Summary of the invention
The purpose of this invention is to provide a kind of temperature induced color changing printing ink that is applicable to gravure, can be in conjunction with false proof means such as the gravure printed hand feel of gravure printing, meticulous figure line and micro texts, by the pattern color-changing anti-counterfeit feature of this ink printing, further strengthen antifalse effect when being increased in design temperature.
Purpose of the present invention realizes by following technical proposals:
Invertible thermochromic engraving intaglio printing ink, described printing ink comprises following components in weight percentage:
Temperature becomes powder 15～25%
Synolac oil 10～15%
High acid value resol oil 20～25%
Pure phenolic resin oil 8～10%
Aerosil 3～5%
Transparent lime carbonate 15～20%
Tensio-active agent 5～7%
Polyethylene wax 6～8%
Dormant oils 2～4%
Siccative 0.3～0.5%
As one of embodiments of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 15%
Synolac oil 15%
High acid value resol oil 25%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6.7%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.3%
As one of another embodiment of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 17%
Synolac oil 12%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 20%
Tensio-active agent 6.5%
Polyethylene wax 7%
Dormant oils 4%
Siccative 0.5%
As one of another embodiment of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 24%
Synolac oil 11%
High acid value resol oil 18%
Pure phenolic resin oil 9%
Aerosil 4.6%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2%
Siccative 0.4%
One of implement as of the present invention another, described printing ink comprises following components in weight percentage:
Temperature becomes powder 17%
Synolac oil 14%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7.7%
Dormant oils 4%
Siccative 0.3%
As one of embodiments of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 20%
Synolac oil 13%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 4%
Transparent lime carbonate 19%
Tensio-active agent 5.5%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.5%
As one of enforcement of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 18%
Synolac oil 13%
High acid value resol oil 24%
Pure phenolic resin oil 10%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2.6%
Siccative 0.4%
As one of embodiments of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 23%
Synolac oil 11%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 7%
Polyethylene wax 7%
Dormant oils 2.7%
Siccative 0.3%
As one of embodiments of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 16%
Synolac oil 15%
High acid value resol oil 23%
Pure phenolic resin oil 8%
Aerosil 3.5%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 3%
Siccative 0.5%
As one of embodiments of the present invention, described printing ink comprises following components in weight percentage:
Temperature becomes powder 19%
Synolac oil 12%
High acid value resol oil 24%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 6.7%
Dormant oils 3%
Siccative 0.3%
The present invention adopts said components, adds Synolac oil, high acid value resol oil, pure phenolic resin oil in printing ink, so that printing ink can satisfy the requirement of gravure printing; Add temperature and become powder in printing ink, can make printing ink of the present invention in the time of 50 ℃～55 ℃, color is become colorless by coloured, when temperature is lower than 50 ℃, color again can by colourless become coloured.Thereby printing ink of the present invention is because have above-mentioned characteristic, go for gravure printing, the pattern that makes printing is on the basis with anti-counterfeiting characteristics such as gravure printed hand feel, meticulous figure line and micro texts, can also make it under the temperature of above-mentioned setting, produce temperature in conjunction with design of patterns and become antifalse effect, thereby further strengthen antifalsification, antifalse effect is reliable, and is easy to popular identification and uses.
Gravure ink of the present invention is applicable to the anti-counterfeit printing of various Valued Securities, license and all kinds of signs.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
Invertible thermochromic engraving intaglio printing ink comprises following components in weight percentage:
Temperature becomes powder 15～25%
Synolac oil 10～15%
High acid value resol oil 20～25%
Pure phenolic resin oil 8～10%
Aerosil 3～5%
Transparent lime carbonate 15～20%
Tensio-active agent 5～7%
Polyethylene wax 6～8%
Dormant oils 2～4%
Siccative 0.3～0.5%
Siccative can be a composite drying agent, or other present technique field siccative commonly used.
The preparation method of this printing ink is as follows:
1, by prescription throwing amount with Synolac oil, high acid value resol oil, pure phenolic resin oil, aerosil, transparent lime carbonate, tensio-active agent (as the dodecylbenzene sulfonate, or other present technique field tensio-active agent commonly used) and the polyethylene wax weighing accurate, mix and then make Ji Mo rolling three times with three roller ink grinding mills.Rolling temperature 35-38 ℃, rolling pressure 4.0-5.0 MPa.The fineness of base China ink is controlled at the 10-15 micron;
2, it is accurate by prescription throwing amount temperature to be become in powder, Ji Mo and the said components remaining other auxiliary material weighings, drops in the vacuum stirring still and fully stirs 30-45 minute, makes printing and becomes engraving intaglio printing ink with temperature.The vacuum degree control of vacuum stirring still is in the 0.098-0.1 MPa, and whipping temp 35-40 ℃, stirring velocity 100-150 rev/min.Quality index that temperature becomes engraving intaglio printing ink is fineness 10-15 micron, viscosity 8-12 handkerchief second, dryness 8-12 branch (under 80 ℃ of oven conditions).
In addition, as required, other anti-fake material that can in this printing ink, mix, compound other anti-counterfeiting characteristic is as increasing Ultraluminescence and/or Infrared fluorescence component, to increase its corresponding anti-counterfeiting characteristic etc.
The embodiment of the more specifically detailed content component of preparation is as follows as stated above.
Embodiment 1:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 15%
Synolac oil 15%
High acid value resol oil 25%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6.7%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.3%
Embodiment 2:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 17%
Synolac oil 12%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 20%
Tensio-active agent 6.5%
Polyethylene wax 7%
Dormant oils 4%
Siccative 0.5%
Embodiment 3:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 24%
Synolac oil 11%
High acid value resol oil 18%
Pure phenolic resin oil 9%
Aerosil 4.6%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2%
Siccative 0.4%
Embodiment 4:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 17%
Synolac oil 14%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7.7%
Dormant oils 4%
Siccative 0.3%
Embodiment 5:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 20%
Synolac oil 13%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 4%
Transparent lime carbonate 19%
Tensio-active agent 5.5%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.5%
Embodiment 6:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 18%
Synolac oil 13%
High acid value resol oil 24%
Pure phenolic resin oil 10%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2.6%
Siccative 0.4%
Embodiment 7:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 23%
Synolac oil 11%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 7%
Polyethylene wax 7%
Dormant oils 2.7%
Siccative 0.3%
Embodiment 8:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 16%
Synolac oil 15%
High acid value resol oil 23%
Pure phenolic resin oil 8%
Aerosil 3.5%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 3%
Siccative 0.5%
Embodiment 9:
The weight percent of above-mentioned ink component is:
Temperature becomes powder 19%
Synolac oil 12%
High acid value resol oil 24%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 6.7%
Dormant oils 3%
Siccative 0.3%
In the embodiments of the present invention and each specific embodiment, it can be the thermal discoloration type that temperature becomes powder, and in the time of 50 ℃～55 ℃, color is become colorless by coloured, when temperature is lower than 50 ℃, color again can by colourless become coloured; It also can be hot color development type.
Claims (10)
1, invertible thermochromic engraving intaglio printing ink is characterized in that, described printing ink comprises following components in weight percentage:
Temperature becomes powder 15～25%
Synolac oil 10～15%
High acid value resol oil 20～25%
Pure phenolic resin oil 8～10%
Aerosil 3～5%
Transparent lime carbonate 15～20%
Tensio-active agent 5～7%
Polyethylene wax 6～8%
Dormant oils 2～4%
Siccative 0.3～0.5%.
2, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 15%
Synolac oil 15%
High acid value resol oil 25%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6.7%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.3%.
3, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 17%
Synolac oil 12%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 20%
Tensio-active agent 6.5%
Polyethylene wax 7%
Dormant oils 4%
Siccative 0.5%.
4, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 24%
Synolac oil 11%
High acid value resol oil 18%
Pure phenolic resin oil 9%
Aerosil 4.6%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2%
Siccative 0.4%.
5, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 17%
Synolac oil 14%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 5%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7.7%
Dormant oils 4%
Siccative 0.3%.
6, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 20%
Synolac oil 13%
High acid value resol oil 21%
Pure phenolic resin oil 9%
Aerosil 4%
Transparent lime carbonate 19%
Tensio-active agent 5.5%
Polyethylene wax 6%
Dormant oils 2%
Siccative 0.5%.
7, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 18%
Synolac oil 13%
High acid value resol oil 24%
Pure phenolic resin oil 10%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 2.6%
Siccative 0.4%.
8, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 23%
Synolac oil 11%
High acid value resol oil 22%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 16%
Tensio-active agent 7%
Polyethylene wax 7%
Dormant oils 2.7%
Siccative 0.3%.
9, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 16%
Synolac oil 15%
High acid value resol oil 23%
Pure phenolic resin oil 8%
Aerosil 3.5%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 7%
Dormant oils 3%
Siccative 0.5%.
10, invertible thermochromic engraving intaglio printing ink according to claim 1 is characterized in that described printing ink comprises following components in weight percentage:
Temperature becomes powder 19%
Synolac oil 12%
High acid value resol oil 24%
Pure phenolic resin oil 8%
Aerosil 3%
Transparent lime carbonate 18%
Tensio-active agent 6%
Polyethylene wax 6.7%
Dormant oils 3%
Siccative 0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910058123 CN101475766A (en) | 2009-01-13 | 2009-01-13 | Invertible thermochromic engraving intaglio printing ink |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910058123 CN101475766A (en) | 2009-01-13 | 2009-01-13 | Invertible thermochromic engraving intaglio printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101475766A true CN101475766A (en) | 2009-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910058123 Pending CN101475766A (en) | 2009-01-13 | 2009-01-13 | Invertible thermochromic engraving intaglio printing ink |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666114A (en) * | 2013-12-06 | 2014-03-26 | 上海德粼水性油墨有限公司 | Aqueous interval chromophoric false-proof printing ink |
| CN104098955A (en) * | 2014-05-28 | 2014-10-15 | 中国人民银行印制科学技术研究所 | Anti-fake element with magnetic field controllable optical variable effect |
| CN104530821A (en) * | 2014-12-17 | 2015-04-22 | 浙江理工大学 | Quick-drying type low-temperature reversible color change water-based ink and preparation method thereof |
| CN109651889A (en) * | 2018-12-21 | 2019-04-19 | 天津环球磁卡股份有限公司 | A kind of temperature becomes Antiforge fluorescent ink and preparation method thereof |
-
2009
- 2009-01-13 CN CN 200910058123 patent/CN101475766A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666114A (en) * | 2013-12-06 | 2014-03-26 | 上海德粼水性油墨有限公司 | Aqueous interval chromophoric false-proof printing ink |
| CN103666114B (en) * | 2013-12-06 | 2015-05-13 | 上海德粼水性油墨有限公司 | Aqueous interval chromophoric false-proof printing ink |
| CN104098955A (en) * | 2014-05-28 | 2014-10-15 | 中国人民银行印制科学技术研究所 | Anti-fake element with magnetic field controllable optical variable effect |
| CN104530821A (en) * | 2014-12-17 | 2015-04-22 | 浙江理工大学 | Quick-drying type low-temperature reversible color change water-based ink and preparation method thereof |
| CN104530821B (en) * | 2014-12-17 | 2016-08-24 | 浙江理工大学 | A kind of quick-dry type low-temp reversible complexion changed water color ink and preparation method thereof |
| CN109651889A (en) * | 2018-12-21 | 2019-04-19 | 天津环球磁卡股份有限公司 | A kind of temperature becomes Antiforge fluorescent ink and preparation method thereof |
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Open date: 20090708 |