CN104263080A - Aqueous double-anti-counterfeiting election ink and preparation method thereof - Google Patents
Aqueous double-anti-counterfeiting election ink and preparation method thereof Download PDFInfo
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- CN104263080A CN104263080A CN201410414377.1A CN201410414377A CN104263080A CN 104263080 A CN104263080 A CN 104263080A CN 201410414377 A CN201410414377 A CN 201410414377A CN 104263080 A CN104263080 A CN 104263080A
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- election
- ink
- counterfeiting
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- reactive dye
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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
- C09D11/50—Sympathetic, colour changing or similar inks
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to aqueous double-anti-counterfeiting election ink and a preparation method thereof. The aqueous double-anti-counterfeiting election ink comprises, by weight, 2-10% of reactive dye, 1-15% of an organic fluorescent agent, 0.5-5% of sodium hydroxide, 3-12% of a reactive dye fixing agent, 10-35% of alcohol, 2-5% of sodium phytate, 0.5-2% of a surfactant, 1-3% of sodium chloride, 1-3% of sodium borate, 2-4% of PVA and the balance water. The aqueous double-anti-counterfeiting election ink is prepared from the reactive dye and the organic fluorescent agent, has no damage to human body, and is safe and environmentally friendly. The used reactive dye can form covalent bonds with skin fibers, has high color fastness and long dye fixation time, has visual and distinct dyeing effects and is not faded easily by cleaning. The used organic fluorescent agent can permeate and be adsorbed by deep parts of skin fibers, can be coated and protected with the reactive dye, and produces distinct fluorescent chromogenic effects under the action of an ultraviolet lamp. The aqueous double-anti-counterfeiting election ink can stay on the surface of skin for more than 72h so that fair election is guaranteed.
Description
Technical field
The present invention relates to a kind of ink, particularly relate to a kind of water-based double anti-forge election ink and preparation method thereof.
Background technology
Along with the development of science and technology, the method of cheating gets more and more, and resistance cheating is imperative, when particularly relating to various election, increasing use anti-cheating election ink, this ink is chiefly directed to fixation on human finger skin and nail and ultraviolet colour developing, the commonplace anti-cheating election ink of current use has two kinds, a kind of is single colorless fluorescent anti-counterfeiting ink, this ink adopts rare-earth complex, as europium class complex compound, terbium class complex compound, yttrium class complex compound, this ink has following shortcoming in application process: 1, this ink does not develop the color under visible light, need just to develop the color under ultraviolet light, directly perceived not, 2, rare-earth complex is poor to skin adsorption ability, easily drops, and on skin, the hold-time is 24 hours, and not reaching UN Commission far away needs the maintenance requirement of more than 72 hours, 3, rare earth heavy metal has injury effect to human body.Another kind is oil colour ink, and this ink has following shortcoming in application process: 1, only develop the color under visible light, antiforge function is single; 2, this ink is poor to skin adsorption ability, easily wipes with organic solvents such as alcohol, and on skin, the shelf time is 24 hours, and not reaching UN Commission far away needs the maintenance requirement of more than 72 hours.
Summary of the invention
For the present situation of above-mentioned prior art, technical problem to be solved by this invention is to provide a kind of harmless, good to skin adsorption ability, firm coloration, and the fixation time is long, not easily cleans water-based double anti-forge election ink faded and preparation method thereof.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of water-based double anti-forge election ink, and its components based on weight percentage comprises:
Reactive dyestuffs 2-10%
Organic fluorescence agent 1-15%
Sodium hydroxide 0.5-5%
Active dye fixing agent 3-12%
Alcohol 10-35%
Sodium phytate 2-5%
Tensio-active agent 0.5-2%
Sodium-chlor 1-3%
Sodium Tetraborate 1-3%
PVA2-4％
Water surplus.
A preparation method for water-based double anti-forge election ink, comprises the steps:
A, batching, take component according to weight percent and load in container;
B, dissolving of heating, control temperature at 65-85 DEG C, accelerates components dissolved;
C, stirring and dissolving, make component fully dissolve by stirring;
D, leave standstill, leave standstill 8-12 hour, precipitated impurities;
Fillingly to seal up for safekeeping after e, cooling.
Compared with prior art; the invention has the advantages that: the present invention selects reactive dyestuffs and organic fluorescence agent preparation; harmless; safety and environmental protection; the reactive dyestuffs selected can be combined with skin fiber and generate covalent linkage; firm coloration; the fixation time is long; distinctness directly perceived and not easily cleaning fade; the organic fluorescence agent of selecting can be permeated and is adsorbed on skin fiber depths, again can by the protection of reactive dyestuffs parcel, and under ultraviolet lamp, fluorescence developing is distinct; this ink can keep more than 72 hours at skin surface, ensures that election justice is carried out.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
A kind of water-based double anti-forge election ink, its components based on weight percentage comprises:
Reactive dyestuffs 2-10%
Organic fluorescence agent 1-15%
Sodium hydroxide 0.5-5%
Active dye fixing agent 3-12%
Alcohol 10-35%
Sodium phytate (dye stabilizers) 2-5%
Tensio-active agent 0.5-2%
Sodium-chlor 1-3%
Sodium Tetraborate (dye stabilizers) 1-3%
PVA (membrane-forming agent) 2-4%
Water surplus.
A preparation method for water-based double anti-forge election ink, comprises the steps:
A, batching, take component according to weight percent and load in container;
B, dissolving of heating, control temperature at 65-85 DEG C, accelerates components dissolved;
C, stirring and dissolving, make component fully dissolve by stirring;
D, leave standstill, leave standstill 8-12 hour, precipitated impurities;
Fillingly to seal up for safekeeping after e, cooling.
The protein fibre of described reactive dyestuffs in finger skin is combined and generates stable covalent linkage, firm coloration, distinctness directly perceived, and hot water, the organic solvents such as alcohol are difficult to cleaning and remove, not easily to fade and harmless, in this reactive dyeing machine, comprise following process: 1), inhale look: skin fiber dye extraction internally spreading from dye liquor; 2), fixation: dyestuff and skin fiber generation chemical reaction, generate covalent linkage.Described organic fluorescence agent can be permeated and is adsorbed on skin protein fiber depths, can by the protection of reactive dyestuffs parcel, under ultraviolet lamp, fluorescence developing is distinct, harmless, described active dye fixing agent can increase the colour fastness of reactive dyestuffs, described alcohol can rapid osmotic skin protein fiber and volatile quick-drying, ink is easily permeated volatile, in skin surface quick-drying, described sodium hydroxide can increase dye uptake and the fixation speed of reactive dyestuffs, described tensio-active agent has dissemination, described sodium-chlor can increase fuel color, this ink effectively can keep more than 72 hours at skin surface, easy cleaning does not get rid of look, can ensure that election justice is carried out.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a water-based double anti-forge election ink, it is characterized in that, its components based on weight percentage comprises:
Reactive dyestuffs 2-10%
Organic fluorescence agent 1-15%
Sodium hydroxide 0.5-5%
Active dye fixing agent 3-12%
Alcohol 10-35%
Sodium phytate 2-5%
Tensio-active agent 0.5-2%
Sodium-chlor 1-3%
Sodium Tetraborate 1-3%
PVA2-4％
Water surplus.
2. a preparation method for water-based double anti-forge election ink, is characterized in that, comprise the steps:
A, batching, take component according to weight percent and load in container;
B, dissolving of heating, control temperature at 65-85 DEG C, accelerates components dissolved;
C, stirring and dissolving, make component fully dissolve by stirring;
D, leave standstill, leave standstill 8-12 hour, precipitated impurities;
Fillingly to seal up for safekeeping after e, cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414377.1A CN104263080B (en) | 2014-08-18 | 2014-08-18 | A kind of aqueous double anti-forge election ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414377.1A CN104263080B (en) | 2014-08-18 | 2014-08-18 | A kind of aqueous double anti-forge election ink and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104263080A true CN104263080A (en) | 2015-01-07 |
| CN104263080B CN104263080B (en) | 2016-08-24 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414377.1A Active CN104263080B (en) | 2014-08-18 | 2014-08-18 | A kind of aqueous double anti-forge election ink and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040060393A (en) * | 2002-12-30 | 2004-07-06 | 한국조폐공사 | Penetrating ink composition |
| CN101353494A (en) * | 2007-07-23 | 2009-01-28 | 王磊 | Erasable viscous ink and preparation thereof |
| CN102191729A (en) * | 2011-04-18 | 2011-09-21 | 保定钞票纸业有限公司 | Colorized transparent anti-counterfeit watermark paper and manufacturing method thereof |
| CN102212287A (en) * | 2010-04-08 | 2011-10-12 | 黄文泉 | Printing and dyeing ink for direct inkjet textile and preparation method thereof |
| JP3179064U (en) * | 2012-08-02 | 2012-10-11 | 株式会社イツキプリント | Retroreflector |
| CN102732087A (en) * | 2011-04-14 | 2012-10-17 | 北京赛腾工业标识系统有限公司 | Anti-channel conflict code-spurting printing ink and its preparation method |
-
2014
- 2014-08-18 CN CN201410414377.1A patent/CN104263080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040060393A (en) * | 2002-12-30 | 2004-07-06 | 한국조폐공사 | Penetrating ink composition |
| CN101353494A (en) * | 2007-07-23 | 2009-01-28 | 王磊 | Erasable viscous ink and preparation thereof |
| CN102212287A (en) * | 2010-04-08 | 2011-10-12 | 黄文泉 | Printing and dyeing ink for direct inkjet textile and preparation method thereof |
| CN102732087A (en) * | 2011-04-14 | 2012-10-17 | 北京赛腾工业标识系统有限公司 | Anti-channel conflict code-spurting printing ink and its preparation method |
| CN102191729A (en) * | 2011-04-18 | 2011-09-21 | 保定钞票纸业有限公司 | Colorized transparent anti-counterfeit watermark paper and manufacturing method thereof |
| JP3179064U (en) * | 2012-08-02 | 2012-10-11 | 株式会社イツキプリント | Retroreflector |
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| Publication number | Publication date |
|---|---|
| CN104263080B (en) | 2016-08-24 |
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