CN1117927A - Fluorescent anti-fake mark and its making method - Google Patents
Fluorescent anti-fake mark and its making method Download PDFInfo
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- CN1117927A CN1117927A CN 94105055 CN94105055A CN1117927A CN 1117927 A CN1117927 A CN 1117927A CN 94105055 CN94105055 CN 94105055 CN 94105055 A CN94105055 A CN 94105055A CN 1117927 A CN1117927 A CN 1117927A
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- fluorescence
- color
- fluorescent
- fake mark
- fake
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Abstract
The colour fluorescent anti-fake mark has a visible or invisible, colour-blocks pieced colour pattern or colour net picture or combination of both them which is made up by using two-odd fluorescent materials with different fluorescent colours to respectively prepare the fluorescent inks and the existent printing process and equipment to print. The invented manufacture process is fine and careful, and the several primary-colour fluorescent materials are matched very strictly, so that the anti-fake performance can be greatly raised, therefore it can be extensively used in the printed matters of brand, securities, credentials and facing slip, etc. which have need of taking anti-fake measure.
Description
The invention belongs to the particular color effect is the anti-fake mark of characteristics.
False proof, be extensive, a heavy and long-range social task.Adopting one of the most general false proof measure at present is anti-counterfeit printing, and it is realized by anti-forgery ink.Anti-forgery ink comprises temperature sensitive ink, safety ink, magnetic ink, photochromic ink again, reaches fluoresent printing ink etc.Wherein comparatively desirable with the anti-fake mark that adopts the fluoresent printing ink printing again.It has easy to detect, accurate, advantage such as antifalsification is strong, with low cost, applied range.Yet existing anti-fake mark with the fluoresent printing ink printing only sends single fluorescence color under specific UV-irradiation at present, for example CN1073699A has reported the anti-fake mark with a fluoresent printing ink brush bill one red fluorescence under specific UV-irradiation, CN1053626 has introduced under specific ultraviolet ray irradiation and has only sent the fluorescent ink of single yellow fluorescence and the anti-fake mark of printing thereof, and WO8900319 and CN1073698A have reported under specific ultraviolet ray irradiation and only sent the fluorescent ink of single green or single redness or single yellow fluorescence and the application in false proof thereof.Has certain antiforge function though send the fluorescent anti-fake mark of single fluorescence color, make simpler, but just because of this, its false proof assurance is may not can lasting, and the imitator obtains the anti-fake mark that this fluorescent ink is copied into good enough to pass for genuine forgery than being easier to by improper means.
The purpose of this invention is to provide a kind of meticulously, be difficult to color fluorescence anti-counterfeiting label that duplicates with imitation and preparation method thereof.
The object of the present invention is achieved like this: color fluorescence anti-fake mark of the present invention is the multicolour pattern that is printed to simultaneously by the fluorescent ink that the two or more fluorescent materials that can send different colours fluorescence under UV-irradiation are prepared respectively.
This color fluorescence anti-fake mark can demonstrate under 250～430nm UV-irradiation and send multiple color, the multicolour pattern of the color fluorescence that fluorescence intensity is identical or close.These patterns can be that the color lump by different colours fluorescence is combined into, and also can be the net figure that different colours fluorescence is formed, and can also be the two combinations.
Color fluorescence anti-fake mark of the present invention is to make like this: at first choose under specific ultraviolet ray irradiation and can send red fluorescence respectively, blue-fluorescence, the two or more primary colours fluorescent material of yellow fluorescence and green fluorescence, again they are added respectively according to printing equipment and stock requirement and be deployed into fluoresent printing ink in the selected general commercially available printing ink, its ratio range is 5～20: 100, adopt at last existing typography and equipment with the multicolour pattern that designs of required making through color separation, take a picture, plate-making, operations such as printing are printed on above-mentioned deployed fluoresent printing ink and form anti-fake mark on the stock.
Selected various primary colours fluorescent materials preferably can produce the primary colours fluorescent material of identical or close fluorescence intensity under the same wavelength UV-irradiation in 250～430nm scope in the inventive method.Wherein the color primaries red fluorescent material can be selected Eu
3+, Sm
3+With complex or the bright B of Luo Da that TTA, trifluoroacetylacetone (TFA), Hexafluoro acetone, diphenylguanidine, triphenyl phosphorous oxide, trioctylphosphine oxide, HEDTA, EDTA, diphenyl-methane, two ethane, 2-naphthoyltrifluoroacetone are formed, the primary color blue fluorescent material can be selected fluorescer series or Ga
3+, Sc
3+Complex with HNT, salicylidene semicarbazides composition.The primary colours yellow fluorescent substance can be selected alizarin red agent S or fluorescein or Ga
3+, Al
3+, In
3+Complex with azo dyes (as fluorescence gallium, dodecyl fluorescence gallium) composition.Primary colours green fluorescence material can be selected Al
3+, Ga
3+, In
3+, La
3+, Y
3+, the complex formed of dysprosium ion, terbium ion and morin, quinoline (as oxine, 8-quinoline mercaptan, 5,7-dichloro-8-hydroxyquinoline), Luo Daming dyestuff (as the bright 4G of Luo Da), 4-sulfo group phenyl-2-methyl-pyrazolone-5.When selecting the commercially available printing ink of pigment for use, the color fluorescence anti-fake mark that is printed to is shown one's color, and when selecting unpigmented commercially available printing ink for use, the color fluorescence anti-fake mark that is printed to is stealthy.
Color fluorescence anti-fake mark of the present invention can be used for the stock of the false proof measure of all needs, especially for trade mark, securities, certificate, seal.
The advantage that the present invention compared with prior art has is: color fluorescence anti-fake mark of the present invention is that making is meticulous, can send simultaneously under same specific UV-irradiation that the colored color lump of two or more color fluorescence is combined into, or color screen figure, or the pattern that combines with color screen figure of colored color lump, therefore be difficult to copy duplicate, improved the antifalse effect of anti-fake mark greatly, particularly elected when being used in several primary colours fluorescent material that can produce identical or close fluorescence intensity under the same specific wavelength UV-irradiation, the color fluorescence anti-fake mark of made more has ten desirable color fluorescence effects, versicolor fluorescence is all very dazzlingly beautiful, and antifalse effect is even better like this.Color fluorescence anti-fake mark of the present invention can adopt prior printing equipment and operation to print, and makes things convenient for so make still, and cost is not significantly improved.
Embodiment 1:
Respectively with Al
3+With the complex that morin is formed, Ga
3+The complex of forming with HNT joins in the commercially available plastics light China ink, proportioning is 10: 100, grind the plastics concealed anti-false fluoresent printing ink of making green fluorescence and blue-fluorescence through three-roller, simultaneously send out green fluorescence distinct and the color lump pattern anti-fake mark of distinct blue-fluorescence through adopting existing plastic printing technology to can be made into the stealthy color lump pattern that designs, under the 255nm UV-irradiation, can showing.
Embodiment 2:
Respectively with Sc
3+With the complex that the salicylidene semicarbazides is formed, Eu
3+With the complex that TTA and diphenylguanidine are formed, Ga
3+The complex of forming with the fluorescence gallium joins in the commercially available offset printing luminous slurry, proportioning is 8: 100, make blue-fluorescence through the three-roller grinding, the paper of red fluorescence and yellow fluorescence concealed anti-false fluoresent printing ink, simultaneously send out blue-fluorescence distinct through adopting existing offset printing technology to can be made into the stealth net figure that designs, under the 365nm UV-irradiation, can showing, the net figure anti-fake mark of red fluorescence and yellow fluorescence.
Embodiment 3:
Respectively with fluorescein, fluorescer, Sm
3+The complex of forming with trifluoroacetylacetone (TFA) and trioctylphosphine oxide joins in the rose-red printing ink of commercially available offset printing, proportioning is 12: 100, grind to form yellow fluorescence through three-roller, the paper of blue-fluorescence and red fluorescence is with the rose-red false proof fluoresent printing ink of showing one's color, through adopting existing offset printing technology to can be made into the pattern of showing one's color that designs, this pattern shows under the 365nm UV-irradiation sends out distinct yellow fluorescence, the colored anti-fake mark that the color lump of blue-fluorescence and red fluorescence combines with net figure simultaneously.
Claims (7)
1. a fluorescent anti-fake mark of printing with fluoresent printing ink is characterized in that: be the multicolour pattern that is printed to simultaneously by the fluorescent ink that the two or more fluorescent materials that can send different colours fluorescence under UV-irradiation are prepared respectively.
2. according to the said fluorescent anti-fake mark of claim 1, it is characterized in that: can demonstrate under the same specific UV-irradiation of this anti-fake mark in 250～430nm scope and send multiple color, the multicolour pattern of the color fluorescence that fluorescence intensity is identical or close.
3. according to claim 1 or 2 said fluorescent anti-fake marks, it is characterized in that: net figure or the two combination that multicolour pattern is combined into by the color lump of different colours fluorescence or is made up of different colours fluorescence.
4. method of making the said color fluorescence anti-fake mark of claim 1, it is characterized in that: at first choose under specific ultraviolet ray irradiation and can send red fluorescence respectively, blue-fluorescence, the two or more primary colours fluorescent material of yellow fluorescence and green fluorescence, again they are added respectively according to the printing equipment requirement and be deployed into fluoresent printing ink in the selected general commercially available printing ink, ratio range is 5～20: 100, adopt at last existing typography and equipment with the multicolour pattern that designs of required making through color separation, take a picture, plate-making, operations such as printing are printed on above-mentioned deployed fluoresent printing ink and form anti-fake mark on the stock.
5. according to the method for making of the said color fluorescence anti-fake mark of claim 4, it is characterized in that selected various primary colours fluorescent materials are the primary colours fluorescent materials that can produce identical or close fluorescence intensity under the same wavelength UV-irradiation in 250～430nm scope.
6. according to the method for making of claim 4 or 5 said colored anti-fake marks, it is characterized in that: selected color primaries red fluorescent material is Eu
3+, Sm
3+With complex or the bright B of Luo Da that TTA, Hexafluoro acetone, trifluoroacetylacetone (TFA), diphenylguanidine, triphenyl phosphorous oxide, trioctylphosphine oxide, HEDTA, EDTA, diphenyl-methane, diethylamine, 2-naphthoyl trifluoroacetone are formed, selected primary color blue fluorescent material is fluorescer series or Ga
3+, Sc
3+With the complex that HNT, salicylidene semicarbazides are formed, selected primary colours yellow fluorescent substance is alizarin red agent S or fluorescein or Ga
3+, Al
3+, In
3+With the complex that azo dyes (as fluorescence gallium, dodecyl fluorescence gallium) is formed, selected primary colours green fluorescence material is Al
3+, Ga
3+, In
3+, La
3+, Y
3+, the complex formed of dysprosium ion, terbium ion and morin, quinoline (as oxine, 8-quinoline mercaptan, 5,7-dioxy-oxine), Luo Daming dyestuff (as the bright 4G of Luo Da), 4-sulfo group phenyl-2-methyl-pyrazolone-5.
7. according to the method for making of the said color fluorescence anti-fake mark of claim 4, it is characterized in that: when selecting the commercially available printing ink of pigment for use, to be printed as the color fluorescence anti-fake mark of showing one's color, when selecting unpigmented commercially available printing ink for use, will be printed as stealthy color fluorescence anti-fake mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105055 CN1046236C (en) | 1994-05-16 | 1994-05-16 | Fluorescent anti-fake mark and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105055 CN1046236C (en) | 1994-05-16 | 1994-05-16 | Fluorescent anti-fake mark and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1117927A true CN1117927A (en) | 1996-03-06 |
| CN1046236C CN1046236C (en) | 1999-11-10 |
Family
ID=5031863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94105055 Expired - Fee Related CN1046236C (en) | 1994-05-16 | 1994-05-16 | Fluorescent anti-fake mark and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1046236C (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1567358A1 (en) | 2002-12-04 | 2005-08-31 | De La Rue International Limited | Security device and its production method |
| CN100393530C (en) * | 2005-04-30 | 2008-06-11 | 郭东宇 | Printing method and package box printed thereby, and application thereof |
| CN102837519A (en) * | 2012-08-01 | 2012-12-26 | 广东乐佳印刷有限公司 | Fluorescence anti-counterfeiting method for printed matter |
| CN103074063A (en) * | 2012-12-19 | 2013-05-01 | 青岛盛瀚色谱技术有限公司 | Fluorescent material |
| CN103338939A (en) * | 2010-10-13 | 2013-10-02 | 霍尼韦尔国际公司 | Use of humidity stable yellow fluorescent pigments in security applications |
| CN105398253A (en) * | 2015-09-06 | 2016-03-16 | 深圳市天兴诚科技有限公司 | Anti-counterfeiting material and preparation method thereof |
| CN105522769A (en) * | 2015-12-05 | 2016-04-27 | 深圳市天兴诚科技有限公司 | Anti-counterfeit material and preparation method thereof |
| CN105711182A (en) * | 2015-12-05 | 2016-06-29 | 深圳市天兴诚科技有限公司 | Anti-counterfeiting material and method for preparing same |
| CN106318017A (en) * | 2016-03-04 | 2017-01-11 | 上海火并信息技术有限公司 | Technology for recognizing common four-color printing ink printing hidden watermark through ultraviolet irradiation |
| CN108707368A (en) * | 2018-06-11 | 2018-10-26 | 中国科学技术大学 | A kind of aqueous concealed fluorescent anti-forgery ink and preparation method thereof and application method |
| CN108883651A (en) * | 2015-12-18 | 2018-11-23 | 欧贝特信托公司 | Safety element comprising hiding information and the value documents including safety element |
| CN109367266A (en) * | 2018-09-07 | 2019-02-22 | 中华人民共和国北京出入境边防检查总站 | A kind of the fluorescence true color image and process for making of ultraviolet excitation |
| CN111391539A (en) * | 2020-04-10 | 2020-07-10 | 公安部第一研究所 | Card containing multicolor fluorescent pattern and manufacturing method thereof |
| WO2020143037A1 (en) * | 2019-01-11 | 2020-07-16 | 中钞光华印制有限公司 | Multicolor fluorescent product producing method, multicolor fluorescent product, and fluorescent handicraft article |
| CN112292267A (en) * | 2018-06-19 | 2021-01-29 | 博里利斯股份公司 | Polyolefin composition providing a marking by fluorescence |
| CN114685832A (en) * | 2022-03-04 | 2022-07-01 | 湖北宜美特全息科技有限公司 | Fluorescent anti-counterfeiting film with photochromic function and preparation method and application thereof |
-
1994
- 1994-05-16 CN CN 94105055 patent/CN1046236C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1567358A1 (en) | 2002-12-04 | 2005-08-31 | De La Rue International Limited | Security device and its production method |
| US9021953B2 (en) | 2002-12-04 | 2015-05-05 | De La Rue International Limited | Security device and its production method |
| EP1567358B2 (en) † | 2002-12-04 | 2020-09-23 | De La Rue International Limited | Security device and its production method |
| CN100393530C (en) * | 2005-04-30 | 2008-06-11 | 郭东宇 | Printing method and package box printed thereby, and application thereof |
| CN103338939A (en) * | 2010-10-13 | 2013-10-02 | 霍尼韦尔国际公司 | Use of humidity stable yellow fluorescent pigments in security applications |
| CN102837519A (en) * | 2012-08-01 | 2012-12-26 | 广东乐佳印刷有限公司 | Fluorescence anti-counterfeiting method for printed matter |
| CN103074063A (en) * | 2012-12-19 | 2013-05-01 | 青岛盛瀚色谱技术有限公司 | Fluorescent material |
| CN105398253A (en) * | 2015-09-06 | 2016-03-16 | 深圳市天兴诚科技有限公司 | Anti-counterfeiting material and preparation method thereof |
| CN105522769A (en) * | 2015-12-05 | 2016-04-27 | 深圳市天兴诚科技有限公司 | Anti-counterfeit material and preparation method thereof |
| CN105711182A (en) * | 2015-12-05 | 2016-06-29 | 深圳市天兴诚科技有限公司 | Anti-counterfeiting material and method for preparing same |
| CN108883651B (en) * | 2015-12-18 | 2020-08-07 | 欧贝特信托公司 | Security element comprising hidden information and valuable document comprising a security element |
| CN108883651A (en) * | 2015-12-18 | 2018-11-23 | 欧贝特信托公司 | Safety element comprising hiding information and the value documents including safety element |
| CN106318017A (en) * | 2016-03-04 | 2017-01-11 | 上海火并信息技术有限公司 | Technology for recognizing common four-color printing ink printing hidden watermark through ultraviolet irradiation |
| CN108707368A (en) * | 2018-06-11 | 2018-10-26 | 中国科学技术大学 | A kind of aqueous concealed fluorescent anti-forgery ink and preparation method thereof and application method |
| CN112292267A (en) * | 2018-06-19 | 2021-01-29 | 博里利斯股份公司 | Polyolefin composition providing a marking by fluorescence |
| US11958957B2 (en) | 2018-06-19 | 2024-04-16 | Borealis Ag | Polyolefin composition providing marking by fluorescence |
| CN109367266A (en) * | 2018-09-07 | 2019-02-22 | 中华人民共和国北京出入境边防检查总站 | A kind of the fluorescence true color image and process for making of ultraviolet excitation |
| WO2020143037A1 (en) * | 2019-01-11 | 2020-07-16 | 中钞光华印制有限公司 | Multicolor fluorescent product producing method, multicolor fluorescent product, and fluorescent handicraft article |
| CN111391539A (en) * | 2020-04-10 | 2020-07-10 | 公安部第一研究所 | Card containing multicolor fluorescent pattern and manufacturing method thereof |
| CN114685832A (en) * | 2022-03-04 | 2022-07-01 | 湖北宜美特全息科技有限公司 | Fluorescent anti-counterfeiting film with photochromic function and preparation method and application thereof |
| CN114685832B (en) * | 2022-03-04 | 2023-04-18 | 湖北宜美特全息科技有限公司 | Fluorescent anti-counterfeiting film with photochromic function and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1046236C (en) | 1999-11-10 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: TIANJIN DEYUAN NEW TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XINTONG SCIENCE + TECHNOLOGY CO., TIANJIN Effective date: 20060623 |
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Effective date of registration: 20060623 Address after: 300071 Tianjin City No. 94 Weijin road in the southwest of the village of Nankai University Patentee after: Tianjin Deyuan Science & Technology Co Ltd Address before: 300071 inner North Village of Nankai University, Tianjin Patentee before: Xintong Science & Technology Co., Tianjin |
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Owner name: TIANJIN GADE WEIYE CHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN DEYUAN NEW TECHNOLOGY CO., LTD. Effective date: 20070330 |
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Effective date of registration: 20070330 Address after: 300071 Tianjin city Wei Jin Road No. 94 southwest of the village of Nankai University development building Patentee after: Tianjin Gede Weiye Chemical Industry Science and Technology Co., Ltd. Address before: 300071 Tianjin City No. 94 Weijin road in the southwest of the village of Nankai University Patentee before: Tianjin Deyuan Science & Technology Co Ltd |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
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