CN103965679A - Multiband infrared absorption anti-forgery ink and application thereof - Google Patents
Multiband infrared absorption anti-forgery ink and application thereof Download PDFInfo
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- CN103965679A CN103965679A CN201310046524.XA CN201310046524A CN103965679A CN 103965679 A CN103965679 A CN 103965679A CN 201310046524 A CN201310046524 A CN 201310046524A CN 103965679 A CN103965679 A CN 103965679A
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Abstract
The invention relates to a multiband infrared absorption anti-forgery ink and application thereof. The anti-forgery ink is prepared from the following raw materials by weight: 5 to 10% of an infrared absorption material A, 5 to 10% of an infrared absorption material B, 10 to 15% of pigment, 25 to 35% of a synthetic resin, 5 to 10% of plant oil, 1 to 5% of mineral oil, 10 to 20% of a filling material and 20 to 30% of a solvent. Offset ink, numbering machine ink, photogravure ink, intaglio ink or silk-screen printing ink according with printing standards can be prepared from the multiband infrared absorption anti-forgery ink for anti-forgery printing of packaging materials or bills. Compared with the prior art, the multiband infrared absorption anti-forgery ink provided by the invention has the advantages of great anti-forgery capacity, easy manufacture, a wide application scope, etc.
Description
Technical field
The present invention relates to a kind of anti-forgery ink, especially relate to a kind of multiband infrared absorption anti-forgery ink and application thereof.
Background technology
Valued Securities, bill, famous-brand and high-quality trade mark etc. are often forged by lawless person, and this has become current large public hazards, and existing anti-forgery ink is single antiforge function, with low content of technology, easily imitated.Along with the raising of social scientific and technological level, offender's the impetus is becoming increasingly rampant, and technology content and the counterfeit difficulty of strengthening anti-fake product are imperative.
Chinese patent CN101838486A discloses a kind of near-infrared absorbing anti-forgery ink, by commercially available pigment, resin, vegetables oil, mineral oil, packing agent auxiliary agent etc. with near-infrared absorption anti-counterfeiting material mixing, process, can be used for printing on the materials such as various security, bill, trade mark and play antiforge function, because this patent adopts a kind of near-infrared absorption anti-counterfeiting material, therefore, ink only has an absorption peak under infrared spectra, and antifalse effect is powerful not.
Summary of the invention
Object of the present invention is exactly to provide a kind of manufacture multiband infrared absorption anti-forgery ink and application thereof simple, applied range in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A5～10, infrared absorbing material B5～10, pigment 10～15, synthetic resins 25～35, vegetables oil 5～10, mineral oil 1～5, filler 10～20, solvent 20～30.
The maximum absorption peak of described infrared absorbing material A is between 700～900nm.
The maximum absorption peak of described infrared absorbing material B is between 950～1250nm.
In described infrared absorbing material A or infrared absorbing material B, contain one or more in cobalt element, ferro element, manganese element or nickel element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Described pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.
Described synthetic resins is urethane resin, resol, acrylic resin or epoxy resin.
Described vegetables oil is selected from oleum lini or soybean oil.Described mineral oil is this area common technique, can select as required.
Described filler is selected from one or more in calcium carbonate, magnesiumcarbonate, barium sulfate, aluminium hydroxide or silicic acid.
Described solvent is selected from one or more in ethanol, propyl carbinol, vinyl acetic monomer, N-BUTYL ACETATE, toluene, dimethylbenzene, acetone or butanone.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) different-waveband infrared absorption intensity is had to the infrared signature of obvious contrast, anti-counterfeiting power strengthens greatly, is difficult to copy;
(2) the infrared absorbing material A and the infrared absorbing material B that prepare anti-forgery ink of the present invention are inorganic, metal oxide, and acid and alkali-resistance, resistance to clorox, resistance to soap, resistance to washing powder, heat-resisting water, organic solvent-resistant, light fastness are good;
(3) ink of the present invention can use separately, also can mix use with other ink, applied widely;
(4) ink manufacture of the present invention is simple, and anti-counterfeiting characteristic is easy to detect.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A5, infrared absorbing material B5, pigment 10, synthetic resins 35, vegetables oil 5, mineral oil 5, filler 15, solvent 20.
Wherein, the maximum absorption peak of infrared absorbing material A is between 700～900nm.The maximum absorption peak of infrared absorbing material B is between 950～1250nm.
In infrared absorbing material A or infrared absorbing material B, contain cobalt element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.
Synthetic resins is urethane resin.Vegetables oil is selected from oleum lini.Mineral oil is this area common technique, can select as required.Filler is selected from calcium carbonate.Solvent is selected from ethanol or propyl carbinol.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Embodiment 2
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A10, infrared absorbing material B10, pigment 15, synthetic resins 25, vegetables oil 9, mineral oil 1, filler 10, solvent 20.
The maximum absorption peak of infrared absorbing material A is between 700～900nm.
The maximum absorption peak of infrared absorbing material B is between 950～1250nm.
In infrared absorbing material A or infrared absorbing material B, contain one or more in cobalt element, ferro element, manganese element or nickel element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.Synthetic resins is resol.Vegetables oil is selected from soybean oil.Mineral oil is this area common technique, can select as required.Filler is selected from magnesiumcarbonate.Solvent is selected from vinyl acetic monomer or N-BUTYL ACETATE.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Embodiment 3
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A7, infrared absorbing material B8, pigment 13, synthetic resins 30, vegetables oil 10, mineral oil 2, filler 10, solvent 20.
The maximum absorption peak of infrared absorbing material A is between 700～900nm.
The maximum absorption peak of infrared absorbing material B is between 950～1250nm.
In infrared absorbing material A or infrared absorbing material B, contain manganese element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.Synthetic resins is acrylic resin.Vegetables oil is selected from oleum lini or soybean oil.Mineral oil is this area common technique, can select as required.Filler is barium sulfate or aluminium hydroxide.Solvent is selected from toluene or dimethylbenzene.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Embodiment 4
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A5, infrared absorbing material B5, pigment 10, synthetic resins 25, vegetables oil 5, mineral oil 1, filler 19, solvent 30.
The maximum absorption peak of infrared absorbing material A is between 700～900nm.
The maximum absorption peak of infrared absorbing material B is between 950～1250nm.
In infrared absorbing material A or infrared absorbing material B, contain nickel element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.Synthetic resins is epoxy resin.Vegetables oil is selected from oleum lini.Mineral oil is this area common technique, can select as required.Filler is selected from silicic acid.Solvent is acetone or butanone.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Embodiment 5
A kind of multiband infrared absorption anti-forgery ink, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A5, infrared absorbing material B5, pigment 10, synthetic resins 25, vegetables oil 5, mineral oil 1, filler 20, solvent 29.
The maximum absorption peak of infrared absorbing material A is between 700～900nm.
The maximum absorption peak of infrared absorbing material B is between 950～1250nm.
In infrared absorbing material A or infrared absorbing material B, contain one or more in cobalt element, ferro element, manganese element or nickel element.Infrared absorbing material A or infrared absorbing material B can be any suitable inorganic infra-red materials, as long as they have the infrared signature different to different-waveband infrared absorption.The infrared signature that anti-forgery ink of the present invention has obvious contrast to different-waveband infrared absorption is that common same color ink is not available.This infrared signature that different-waveband infrared absorption is had to an obvious contrast can judge and be differentiated by corresponding detector, realizes machine-readablely, and testing process is simple, successful.
Pigment is the common pigment with black, redness, green, yellow, blueness in this area or the pigment by these these other colors that mix of several pigment.
Synthetic resins is urethane resin, resol, acrylic resin or epoxy resin.
Vegetables oil is selected from oleum lini or soybean oil.Mineral oil is this area common technique, can select as required.
Filler is selected from one or more in calcium carbonate, magnesiumcarbonate, barium sulfate, aluminium hydroxide or silicic acid.
Solvent is selected from one or more in ethanol, propyl carbinol, vinyl acetic monomer, N-BUTYL ACETATE, toluene, dimethylbenzene, acetone or butanone.
A kind of preparation method of multiband infrared absorption anti-forgery ink, the method comprises to be mixed infrared absorbing material A, infrared absorbing material B, pigment, synthetic resins, vegetables oil, mineral oil, filler, solvent, disperse, stir, then be rolled into various printing-inks, concrete rolling operation can complete according to meeting the known treated oil method for ink that prints index request.
A kind of application of multiband infrared absorption anti-forgery ink, as required, multiband infrared absorption anti-forgery ink of the present invention can be made into all kinds of printing-inks that meet printing standard requirement, such as flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink, screen printing ink etc., for the anti-counterfeit printing of wrapping material or bill.
Adopt the printing of multiband infrared absorption anti-forgery ink printing under infrared spectra, to have two obvious absorption peaks, can obviously distinguish with existing infrared absorption ink, be conducive to further anti-counterfeit recognition.
Claims (9)
1. a multiband infrared absorption anti-forgery ink, it is characterized in that, this anti-forgery ink is made up of following component and weight percent raw material: infrared absorbing material A5～10, infrared absorbing material B5～10, pigment 10～15, synthetic resins 25～35, vegetables oil 5～10, mineral oil 1～5, filler 10～20, solvent 20～30.
2. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, the maximum absorption peak of described infrared absorbing material A is between 700～900nm.
3. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, the maximum absorption peak of described infrared absorbing material B is between 950～1250nm.
4. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, in described infrared absorbing material A or infrared absorbing material B, contains one or more in cobalt element, ferro element, manganese element or nickel element.
5. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, described synthetic resins is urethane resin, resol, acrylic resin or epoxy resin.
6. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, described vegetables oil is selected from oleum lini or soybean oil.
7. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, described filler is selected from one or more in calcium carbonate, magnesiumcarbonate, barium sulfate, aluminium hydroxide or silicic acid.
8. a kind of multiband infrared absorption anti-forgery ink according to claim 1, is characterized in that, described solvent is selected from one or more in ethanol, propyl carbinol, vinyl acetic monomer, N-BUTYL ACETATE, toluene, dimethylbenzene, acetone or butanone.
9. the application of a multiband infrared absorption anti-forgery ink as claimed in claim 1, it is characterized in that, described multiband infrared absorption anti-forgery ink can be made into the flexographic ink, number ink, rotogravure ink, engraving intaglio printing ink or the screen printing ink that meet printing standard, for the anti-counterfeit printing of wrapping material or bill.
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| CN201310046524.XA CN103965679A (en) | 2013-02-05 | 2013-02-05 | Multiband infrared absorption anti-forgery ink and application thereof |
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| CN201310046524.XA CN103965679A (en) | 2013-02-05 | 2013-02-05 | Multiband infrared absorption anti-forgery ink and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218485A (en) * | 2019-07-25 | 2019-09-10 | 李兴宇 | A kind of infrared absorption anti-forgery ink |
| CN111683202A (en) * | 2020-06-01 | 2020-09-18 | 北京惠朗时代科技有限公司 | Bill stamping method, device, equipment and storage medium |
-
2013
- 2013-02-05 CN CN201310046524.XA patent/CN103965679A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218485A (en) * | 2019-07-25 | 2019-09-10 | 李兴宇 | A kind of infrared absorption anti-forgery ink |
| CN111683202A (en) * | 2020-06-01 | 2020-09-18 | 北京惠朗时代科技有限公司 | Bill stamping method, device, equipment and storage medium |
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Application publication date: 20140806 |