CN108624149A - A kind of fluorescence encryption anti-counterfeiting ink and its application - Google Patents
A kind of fluorescence encryption anti-counterfeiting ink and its application Download PDFInfo
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- CN108624149A CN108624149A CN201710173469.9A CN201710173469A CN108624149A CN 108624149 A CN108624149 A CN 108624149A CN 201710173469 A CN201710173469 A CN 201710173469A CN 108624149 A CN108624149 A CN 108624149A
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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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- 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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- Materials Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink and its applications, and the ink is in terms of parts by weight, including following components：1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder is selected from metal oxide.Have double anti-forge effect, i.e. antifalse effect good under the synergistic effect of component of the fluorescence encryption anti-counterfeiting ink provided by the invention in above-mentioned certain content.The experimental results showed that：The ink sends out corresponding fluorescence under infrared or ultra violet lamp；The ink is not less than the anti-pseudo-area of 2mm × 2mm in printing area, is detected under special instrument, there is corresponding detection data, the fidelity of the anti-forgery ink is can be determined that according to data, has double anti-forge.
Description
Technical field
The present invention relates to technical field of ink more particularly to a kind of fluorescence encryption anti-counterfeiting ink and its applications.
Background technology
With the high speed development of social economy, science and technology is maked rapid progress, and while commodity economy flourishes, is made in society
False phenomenon emerges one after another.Fakement phenomena continues to spread in order to prevent, and anti-counterfeiting technology is come into being, and Antiforge fluorescent ink is exactly
One of which.Antiforge fluorescent ink is a kind of ink that fluorescence can be sent out after visible light or ultraviolet light irradiation.Fluorescence
Encryption anti-counterfeiting ink, it is different from common fluorescent ink, this is because the encryption ingredient in ink have uniqueness, have it is dual anti-
Pseudo- performance.Therefore, when mirror determines whether it is true or false, if using special instrument, can it is shrewd immediately go out the true and false.In purple light light irradiation
Under, different fluorescent colors can be presented.Currently, China has developed 5 kinds, various combination when encryption can be utilized for.
Such as《The Spring Festival》Small sheet is printed using double-encryption anti-forgery ink, is in blue and yellow green respectively under purple light light irradiation；《The
27 Olympic Games》Yellow fluorescence is then still presented under purple light light irradiation in yellow annulus on small sheet.
Antiforge fluorescent ink quality currently used in the market is various, and producer is different, and user is difficult to differentiate quality, factory
Family cannot be provided with the reasonable evidence conducive to one's own side when encountering colleague and faking, it cannot be said that whether bright printing is manufacturer oneself
Product or it is non-oneself production product, therefore, existing Antiforge fluorescent ink antifalse effect is poor.
Invention content
In view of this, the purpose of the present invention is to provide a kind of fluorescence encryption anti-counterfeiting ink and its application, which has
Good antifalse effect.
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：
1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder
Selected from metal oxide.
Preferably, the fluorescence encryption anti-counterfeiting ink shows fluorescent effect under ultraviolet or IR fluorescence lamp.
Preferably, the fluorescence encryption anti-counterfeiting ink detects specific data under special instrument.
Preferably, the printing ink is selected from offset ink or gravure ink.
Preferably, the auxiliary agent is selected from low aromatic hydrocarbons mineral oil.
Preferably, the fluorescent powder is selected from IR fluorescence powder or ultraviolet fluorescence powder.
Preferably, the metallic element in the metal oxide be selected from calcium, strontium, barium, zirconium, hafnium, niobium, tantalum, lanthanum, cerium, praseodymium,
Neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium, holmium, yttrium or scandium.
The present invention provides application of the fluorescence encryption anti-counterfeiting ink in anti-counterfeiting detection described in a kind of above-mentioned technical proposal.
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：Fluorescent powder 7~
1~10 part of 25 parts, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder is selected from metal oxide.This
Invent the fluorescence encryption anti-counterfeiting ink provided has double anti-forge effect under the synergistic effect of the component of above-mentioned certain content, i.e.,
Antifalse effect is good.The experimental results showed that：The ink sends out corresponding fluorescence under infrared or ultra violet lamp；The ink is printing
Anti- pseudo-area of the brush finish product not less than 2mm × 2mm, detects under special instrument, there is corresponding detection data, can according to data
To judge the fidelity of the anti-forgery ink, there is double anti-forge.
Specific implementation mode
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：
1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder
Selected from metal oxide.
Have under the synergistic effect of component of the fluorescence encryption anti-counterfeiting ink provided by the invention in above-mentioned certain content dual
Antifalse effect, i.e. antifalse effect are good.The experimental results showed that：The ink sends out corresponding glimmering under infrared or ultra violet lamp
Light；The ink is not less than the anti-pseudo-area of 2mm × 2mm in printing area, is detected under special instrument, there is corresponding testing number
According to, the fidelity of the anti-forgery ink is can be determined that according to data, have double anti-forge, that is, have good antifalse effect.
In the present invention, the fluorescence encryption anti-counterfeiting ink shows fluorescent effect under ultraviolet or IR fluorescence lamp..
In the present invention, the fluorescence encryption anti-counterfeiting ink detects specific data under special instrument.
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：
1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder
Selected from metal oxide.
In the present invention, the fluorescence encryption anti-counterfeiting ink is in terms of parts by weight, including 10~25 parts of fluorescent powder, preferably
13~23 parts.The fluorescent powder is preferably selected from IR fluorescence powder or ultraviolet fluorescence powder.The present invention does not have the source of the fluorescent powder
There is special limitation, using the fluorescent powder of mentioned kind well known to those skilled in the art, its commercially available quotient such as may be used
Product.
In the present invention, the fluorescence encryption anti-counterfeiting ink includes encrypting 7~25 parts of powder, preferably 10~23 parts.It is described
It encrypts powder and is selected from metal oxide；Metallic element in the metal oxide be preferably selected from calcium, strontium, barium, zirconium, hafnium, niobium, tantalum,
Lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium, holmium, yttrium or scandium., it is more preferably selected from strontium, barium, zirconium or yttrium.
In a specific embodiment of the present invention, the metal oxide is strontium oxide strontia, zirconium oxide, yttrium oxide or barium monoxide.The present invention couple
The source of the encryption powder does not have special limitation, using the encryption powder of mentioned kind well known to those skilled in the art,
Its commercial goods such as may be used.
In the present invention, the fluorescence encryption anti-counterfeiting ink includes printing 60~80 parts of ink, preferably 63~78 parts.Institute
It states printing ink and is preferably selected from offset ink or gravure ink.The present invention does not have special limit to the source of the printing ink
System, using the printing ink of mentioned kind well known to those skilled in the art.In a specific embodiment of the present invention, described
Ink purchase is printed in Toyo Ink Co., Ltd.
In the present invention, the fluorescence encryption anti-counterfeiting ink includes 1~10 part of auxiliary agent, preferably 2~9 parts.The auxiliary agent
It is preferably selected from low aromatic hydrocarbons mineral oil；Initial boiling point >=250 DEG C of the low aromatic hydrocarbons mineral oil；The mineral oil does≤290 DEG C；
The aniline point of the mineral oil is 85 ± 2 DEG C；The viscosity of the mineral oil is 3mpas/25 DEG C.The present invention is to the auxiliary agent
Source does not have special limitation, and using the auxiliary agent of mentioned kind well known to those skilled in the art, its city such as may be used
Sell commodity.In a specific embodiment of the present invention, the auxiliary agent is specially low aromatic hydrocarbons mineral oil, and purchase is in this change of Tianjin Ruili
Work Co., Ltd.
Fluorescence encryption anti-counterfeiting ink provided by the invention can be adapted for heliogravure, offset printing relief printing plate, flexographic printing and carving
Carve intaglio printing.The ink has good printing and antifalse effect, the anti-fake spy with common people's identity and expert appraisal type
Point provides court evidence for fakement.
In the present invention, the fluorescence encryption anti-counterfeiting ink is preferably prepared in accordance with the following methods：
By 7~25 parts 7~25 parts of fluorescent powder, encryption of powder, the encryption powder is selected from metal oxide；Print ink 60~80
1~10 part of mixing of part and auxiliary agent, rolls and grinds, obtain fluorescence encryption anti-counterfeiting ink.
In the present invention, the fluorescent powder, encryption powder, printing ink and auxiliary agent included by type, dosage and source with
Fluorescent powder described in above-mentioned technical proposal, encryption powder, printing ink with included by auxiliary agent type, dosage and source it is consistent, herein
It repeats no more.
Fluorescent powder, encryption powder and printing ink are preferably added auxiliary agent by the present invention after mixing.In the present invention, institute
The temperature for stating mixing is preferably 40~65 DEG C；The time of the mixing is preferably 10min~30min.
The present invention does not have special limitation to the method ground of rolling, and rolls the technology of grinding using well known to those skilled in the art
Scheme.In the present invention, the temperature ground of rolling is preferably 40~65 DEG C.
The present invention provides application of the fluorescence encryption anti-counterfeiting ink in anti-counterfeiting detection described in a kind of above-mentioned technical proposal.It should
Ink can be adapted for the code-spraying printing of photogravure, offset gravure, flexographic printing or intaglio ink, play
Good printing and antifalse effect have the characteristics that the anti-fake of common people's identity and expert appraisal type, court evidence are provided for fakement.
The present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：Fluorescent powder 7~
1~10 part of 25 parts, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder is selected from metal oxide.This
Invent the fluorescence encryption anti-counterfeiting ink provided has double anti-forge effect under the synergistic effect of the component of above-mentioned certain content, i.e.,
Antifalse effect is good.The experimental results showed that：The ink sends out corresponding fluorescence under infrared or ultra violet lamp；The ink is printing
Anti- pseudo-area of the brush finish product not less than 2mm × 2mm, detects under special instrument, there is corresponding detection data, can according to data
To judge the fidelity of the anti-forgery ink, there is double anti-forge, that is, there is good antifalse effect.
In order to further illustrate the present invention, with reference to embodiment to a kind of fluorescence encryption anti-counterfeiting ink provided by the invention
It is described in detail, but they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
3 parts of 10 parts of IR fluorescence powder, 25 parts of zirconium oxide, 70 parts of offset ink and low aromatic hydrocarbons mineral oil are mixed at 25 DEG C
30min, less than 65 DEG C at roll and grind, obtain fluorescence encryption anti-counterfeiting ink.
Fluorescence encryption anti-counterfeiting ink prepared by embodiment 1 shows fluorescent effect under ultraviolet or IR fluorescence lamp, special
With detecting specific data under instrument.
The anti-pseudo-area that fluorescence encryption anti-counterfeiting ink printing prepared by embodiment 1 is 2mm × 3mm, by it in infrared lamp
It is observed under irradiation and sends out green fluorescence；It is detected under special instrument, there is corresponding detection data, it can be with according to data
Judge the fidelity of the anti-forgery ink, there is double anti-forge effect, that is, there is good antifalse effect.
Embodiment 2
10 parts of 25 parts of ultraviolet fluorescence powder, 15 parts of strontium oxide strontia, 60 parts of gravure ink and auxiliary agent are mixed into 30min at 25 DEG C,
It rolls and grinds at less than 65 DEG C, obtain fluorescence encryption anti-counterfeiting ink.
Fluorescence encryption anti-counterfeiting ink prepared by embodiment 2 shows the viscosity of fluorescent effect under ultraviolet or IR fluorescence lamp
It is 30s/25 DEG C, specific data is detected under special instrument.
The anti-pseudo-area that fluorescence encryption anti-counterfeiting ink printing prepared by embodiment 2 is 3mm × 3mm, by it in ultraviolet lamp
It is observed under irradiation and sends out yellow fluorescence；It is detected under special instrument, there is corresponding detection data, it can be with according to data
Judge the fidelity of the anti-forgery ink, there is double anti-forge effect, that is, there is good antifalse effect.
Embodiment 3
10 parts of 25 parts of IR fluorescence powder, 15 parts of yttrium oxide, 60 parts of gravure ink and auxiliary agent are mixed into 30min at 25 DEG C,
It rolls and grinds at less than 65 DEG C, obtain fluorescence encryption anti-counterfeiting ink.
Fluorescence encryption anti-counterfeiting ink prepared by embodiment 3 shows fluorescent effect under ultraviolet or IR fluorescence lamp, special
With detecting specific data under instrument.
The anti-pseudo-area that fluorescence encryption anti-counterfeiting ink printing prepared by embodiment 3 is 2mm × 2mm, by it in infrared lamp
It is observed under irradiation and sends out green fluorescence；It is detected under special instrument, there is corresponding detection data, it can be with according to data
Judge the fidelity of the anti-forgery ink, there is double anti-forge effect, that is, there is good antifalse effect.
As seen from the above embodiment, the present invention provides a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including with
Lower component：1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；The encryption powder choosing
From metal oxide.Have under the synergistic effect of component of the fluorescence encryption anti-counterfeiting ink provided by the invention in above-mentioned certain content
Double anti-forge effect, i.e. antifalse effect are good.The experimental results showed that：The ink is sent out accordingly under infrared or ultra violet lamp
Fluorescence.The ink is not less than the anti-pseudo-area of 2mm × 2mm in printing area, is detected under special instrument, there is corresponding detection
Data can be determined that the fidelity of the anti-forgery ink according to data, has double anti-forge, that is, has good antifalse effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of fluorescence encryption anti-counterfeiting ink, in terms of parts by weight, including following components：
1~10 part of 7~25 parts of fluorescent powder, 7~25 parts of powder of encryption, 60~80 parts of ink of printing and auxiliary agent；
The encryption powder is selected from metal oxide.
2. fluorescence encryption anti-counterfeiting ink according to claim 1, which is characterized in that the fluorescence encryption anti-counterfeiting ink is in purple
Fluorescent effect is shown under outer or IR fluorescence lamp.
3. fluorescence encryption anti-counterfeiting ink according to claim 1, which is characterized in that the fluorescence encryption anti-counterfeiting ink is special
With detecting specific data under instrument.
4. fluorescence encryption anti-counterfeiting ink according to claim 1, which is characterized in that the printing ink is selected from offset ink
Or gravure ink.
5. fluorescence encryption anti-counterfeiting ink according to claim 1, which is characterized in that the auxiliary agent is selected from low aromatic hydrocarbons mineral
Oil.
6. fluorescence encryption anti-counterfeiting ink according to claim 5, which is characterized in that the fluorescent powder is selected from IR fluorescence powder
Or ultraviolet fluorescence powder.
7. fluorescence encryption anti-counterfeiting ink according to claim 6, which is characterized in that the metal member in the metal oxide
Element selected from calcium, strontium, barium, zirconium, hafnium, niobium, tantalum, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium, holmium, yttrium or
Scandium.
8. application of the fluorescence encryption anti-counterfeiting ink in anti-counterfeiting detection described in a kind of claim 1~7 any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173469.9A CN108624149A (en) | 2017-03-22 | 2017-03-22 | A kind of fluorescence encryption anti-counterfeiting ink and its application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710173469.9A CN108624149A (en) | 2017-03-22 | 2017-03-22 | A kind of fluorescence encryption anti-counterfeiting ink and its application |
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| CN201710173469.9A Withdrawn CN108624149A (en) | 2017-03-22 | 2017-03-22 | A kind of fluorescence encryption anti-counterfeiting ink and its application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880273A (en) * | 2019-12-06 | 2020-03-13 | 北京金衡融创网络科技有限公司 | Colorless fluorescent anti-counterfeiting method and application thereof |
| CN113278327A (en) * | 2021-06-10 | 2021-08-20 | 华东理工大学 | Double-encryption anti-counterfeiting perovskite ink and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569981A (en) * | 2004-04-26 | 2005-01-26 | 熊春宁 | Multiple fake-proof print oil with memory code and its checking method |
-
2017
- 2017-03-22 CN CN201710173469.9A patent/CN108624149A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569981A (en) * | 2004-04-26 | 2005-01-26 | 熊春宁 | Multiple fake-proof print oil with memory code and its checking method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880273A (en) * | 2019-12-06 | 2020-03-13 | 北京金衡融创网络科技有限公司 | Colorless fluorescent anti-counterfeiting method and application thereof |
| CN113278327A (en) * | 2021-06-10 | 2021-08-20 | 华东理工大学 | Double-encryption anti-counterfeiting perovskite ink and preparation method thereof |
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Application publication date: 20181009 |
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