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A technology of anti-counterfeiting ink and magnetic resonance, which is applied in inks, household utensils, applications, etc., can solve the problems of anti-counterfeiting inks such as single anti-counterfeiting function, easy imitation, and low technical content, and achieve high recognition reliability, low error rate, and professionalism strong effect
Inactive Publication Date: 2011-12-14
SHENZHEN LEAGUER ANTI COUNTERFEITING TECH +1
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The existing anti-counterfeiting inks all have a single anti-cou
Method used
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Embodiment 1
[0033] The magnetic resonance anti-counterfeiting ink is to add magnetic resonance anti-counterfeiting materials into the anti-counterfeiting ink, and the weight ratio of each raw material is:
[0034]
[0035]
[0036] The magnetic resonance anti-counterfeiting material selection: water, sodium carbonate, nitrogen 14 N, phosphorus nitrate, sodium phosphate, sodium chloride, sodium sulfate, aluminum chloride, potassium chloride KCl, potassium sulfate, manganese hydroxide Mn(OH) 2 , ferric chloride, cobalt chloride, diarsenic trioxide, tribromophenol, sodium iodate or one or more substances.
Embodiment 2
[0038] The magnetic resonance anti-counterfeiting ink is to add magnetic resonance anti-counterfeiting materials into the anti-counterfeiting ink, and the weight ratio of each raw material is:
[0039]
[0040] The magnetic resonance anti-counterfeiting material selection: water, sodium carbonate, nitrogen 14 N, phosphorus nitrate, sodium phosphate, sodium chloride, sodium sulfate, aluminum chloride, potassium chloride KCl, potassium sulfate, manganese hydroxide Mn(OH) 2 , ferric chloride, cobalt chloride, diarsenic trioxide, tribromophenol, sodium iodate or one or more substances.
Embodiment 3
[0042] The magnetic resonance anti-counterfeiting ink is to add magnetic resonance anti-counterfeiting materials into the anti-counterfeiting ink, and the weight ratio of each raw material is:
[0043]
[0044] The magnetic resonance anti-counterfeiting material selection: water, sodium carbonate, nitrogen 14 N, phosphorus nitrate, sodium phosphate, sodium chloride, sodium sulfate, aluminum chloride, potassium chloride KCl, potassium sulfate, manganese hydroxide Mn(OH) 2 , ferric chloride, cobalt chloride, diarsenic trioxide, tribromophenol, sodium iodate or one or more substances.
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Abstract
The invention relates to a magnetic resonance anti-counterfeiting ink. In the magnetic resonance anti-counterfeiting ink, the magnetic resonance anti-counterfeiting material is added into the ink, and the weight ratio of each raw material is: 50%-95% of the ink; 5%-50% of the magnetic resonance anti-counterfeiting material. Magnetic resonance anti-counterfeiting materials include: elements with non-zero nuclear spin or nuclear magnetic moment or elements with non-zero spin quantum number of the tested atomic nucleus, materials containing non-zero nuclear quadrupole moment elements, nuclear spin and nuclear magnetic moment are not Elements at zero, materials probed with electron paramagnetic resonance EPR or electron spin resonance ESR, materials probed with sequence magnetic resonance, materials probed with magnetic double resonance. The identification of the magnetic resonance anti-counterfeiting ink utilizes the magnetic resonance combination effect, reads the magnetic resonance digital signal at a specific position of the label containing the magnetic resonance anti-counterfeiting ink with a recognizer, detects the signal to identify the label material properties, thereby identifying the authenticity of the article, and can Identify information such as the authenticity, type and region of the item.
Description
technical field [0001] The invention relates to a magnetic resonance anti-counterfeiting ink, which belongs to the technical field of anti-counterfeiting printing, and is prepared by mixing commercially available pigments, synthetic resins, vegetable oils, mineral oils, fillers, stabilizers and auxiliary agents with magnetic resonance anti-counterfeiting materials and grinding . Background technique [0002] Negotiable securities, bills, and famous and high-quality trademarks are often forged, altered and altered by criminals, which has become a major public hazard today. The existing anti-counterfeiting inks all have a single anti-counterfeiting function, low technical content, and easy to imitate. With the improvement of social science and technology, criminals are becoming more and more rampant, and it is imperative to strengthen the technical content of anti-counterfeiting products and the difficulty of counterfeiting. The existing anti-counterfeiting inks all have a si...
Claims
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