Fluorescent anti-counterfeiting printing ink
A coding and ink technology, which is applied in ink, household utensils, applications, etc., can solve the problems of poor anti-counterfeiting function of anti-counterfeiting coding ink, insufficient publicity, and not knowing whether Zhonghua cigarettes are genuine or not, and achieve good anti-counterfeiting effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0031] Combine 5 parts of nitrocellulose, 10 parts of epoxy resin, 7 parts of fluorescent orange red, 1 part of phosphor, 70 parts of methyl ethyl ketone, 0.4 parts of polyoxyethylene octyl phenol ether-10 and 0.1 part of N-methylpyrrolidone at 30°C Mix for 20 minutes, and grind at 45°C to obtain fluorescent anti-counterfeiting inkjet ink.
[0032] The fluorescent anti-counterfeiting inkjet ink prepared in Example 1 of the present invention is orange-red in appearance, and orange-red fluorescence under ultraviolet light irradiation, which realizes the organic combination of invisible fluorescence and apparent appearance, and has a high anti-counterfeiting function.
Embodiment 2
[0034] Combine 8 parts of nitrocellulose, 5 parts of epoxy resin, 10 parts of fluorescent red, 2 parts of phosphor, 75 parts of methyl ethyl ketone, 0.5 parts of polyoxyethylene octyl phenol ether-10 and 0.7 parts of N-methylpyrrolidone at 35°C Mix for 30 minutes, roll and grind at 40°C to obtain fluorescent anti-counterfeiting inkjet ink.
[0035] The fluorescent anti-counterfeiting inkjet ink prepared in Example 2 of the present invention is orange-yellow in appearance and orange-yellow fluorescence under ultraviolet light irradiation, which realizes the organic combination of invisible fluorescence and apparent appearance, and has a high anti-counterfeiting function.
Embodiment 3
[0037] Combine 10 parts of nitrocellulose, 7 parts of epoxy resin, 5 parts of fluorescent pink, 1.5 parts of phosphor powder, 80 parts of methyl ethyl ketone, 0.15 parts of polyoxyethylene octyl phenol ether-10 and 0.4 parts of N-methylpyrrolidone at 40°C Mix for 10 minutes and grind at 30°C to obtain fluorescent anti-counterfeiting inkjet ink.
[0038] The fluorescent anti-counterfeiting inkjet ink prepared in Example 3 of the present invention is orange-red in appearance, and orange-red fluorescence under ultraviolet light irradiation, realizing the organic combination of invisible fluorescence and apparent appearance, and having a high anti-counterfeiting function.
[0039] It can be seen from the above embodiments that the fluorescent anti-counterfeiting inkjet ink provided by the present invention, in parts by weight, includes the following components: 5-10 parts of nitrocellulose, 5-10 parts of epoxy resin, and 5-10 parts of solvent-based fluorescent dyes. , 1-2 parts of fluo...
PUM
Property | Measurement | Unit |
---|---|---|
epoxy equivalent | aaaaa | aaaaa |
softening point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com