WO2021134814A1 - 稀土防伪印油 - Google Patents

稀土防伪印油 Download PDF

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WO2021134814A1
WO2021134814A1 PCT/CN2020/071025 CN2020071025W WO2021134814A1 WO 2021134814 A1 WO2021134814 A1 WO 2021134814A1 CN 2020071025 W CN2020071025 W CN 2020071025W WO 2021134814 A1 WO2021134814 A1 WO 2021134814A1
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rare earth
nano powder
ink
spectral
earth nano
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French (fr)
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刘振谦
臧筑华
邓建新
金海旭
张洪涛
王忠孝
杨耿煌
魏德立
李享
刘易
鲁洋
张泽宇
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天津市中环天佳电子有限公司
臧筑华
天津博聚缘轻工日化鉴定科学研究院
诗道科技投资股份有限公司
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Publication of WO2021134814A1 publication Critical patent/WO2021134814A1/zh

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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands

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  • the invention relates to the technical field of anti-counterfeiting traceability of stamping ink, and specifically uses rare earth, rare-earth oxide, rare-earth reactant and their combination nano powders as the rare earth anti-counterfeiting stamping ink of spectral traceability material.
  • the current stamp oil does not have the function of traceability seal. They are used to test the authenticity of seal pictures and trace the authenticity of the pictures.
  • the rapid development of current electronic seal printing technology has overturned the traceability identification method of seal pictures, especially the seal imprint of high imitation calligraphy and painting works.
  • the imprint of the seal adopts the universal seal picture traceability identification, and no traceability conclusion can be obtained.
  • Adopt the combination of rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant, rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant, and the mixing ratio is used as the spectrum traceability material.
  • Typical spectral lines of rare earth traceable materials using spectral testing methods to test and record the spectral lines of spectral traceable materials, stamp ink, rare earth anti-counterfeiting stamp inks of mixed spectral traceability materials, stamp carriers using stamp oil, stamps, and aging stamp carriers , Compare the above spectral lines, trace the consistency of typical spectral lines through direct reading spectra.
  • spectral test method test and record the spectral lines of spectral traceability materials, stamp inks, rare earth anti-counterfeiting stamp inks of mixed spectral traceability materials, stamp carriers using stamp inks, stamps, and stamp carriers after aging treatment. Compare the above spectral lines and pass the direct The consistency of the typical spectrum line of the reading spectrum traceability.
  • Figure 1 is a schematic diagram of the control principle of the production process of anti-counterfeiting ink.
  • 1 is rare earth nanopowder
  • 2 is rare earth oxide nanopowder
  • 3 is rare earth reactant nanopowder
  • 123 is 1, 2, and 3 hybrid nanopowder
  • 4 is stamping oil
  • 5 is hybrid spectrum traceability
  • 6 is the stamp
  • 7 is the stamp using spectral traceability stamp ink
  • 8 is the stamp after aging treatment.
  • the materials are physically mixed.
  • the general solid-liquid mixing and stirring method shall be subject to the typical spectrum line obtained by sampling test.
  • Test 10 spectral lines, and the consistency through visual inspection shall prevail.
  • Infrared spotlight is used, and the stamped part is irradiated uniformly for 10s as the standard.
  • the steps are first infrared irradiation and then ultraviolet irradiation.
  • the present invention provides rare earth anti-counterfeiting ink, which has the advantage of facilitating unique spectral traceability.
  • This technology physically adds trace rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant and rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant combined nano powder in the original finished ink. Based on different types of added substances, highlighting typical spectral lines, realizing the traceable rare earth anti-counterfeiting ink from the manufacturer, the user, and the carrier, which can be widely used in the occasions where the carrier document is required to be stamped and anti-counterfeit.
  • the present invention provides the following technical solutions: combining rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant and rare earth nano powder, rare earth nano powder oxide, rare earth nano powder
  • the combination of reactants is mixed with the stamp ink to test and record rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant and rare earth nano powder, rare earth nano powder oxide, rare earth nano powder
  • the combination of the reactants and the spectrum of the nano-powder are used as the true value for the traceability comparison.
  • the particle size of the spectral traceability material is nano powder in the range of the smallest particle size to the maximum particle size of the viscous ink material.
  • the rare earth anti-counterfeiting stamp ink, and the spectral traceability material is a combination of rare earth nano powder, rare earth nano powder oxide, rare earth nano powder reactant and rare earth nano powder, rare earth nano powder oxide, and rare earth nano powder reactant Nano powder; edit the ratio and combination method to customize rare earth anti-counterfeiting ink.
  • the rare earth anti-counterfeiting stamp oil uses the ageing methods of the stamp stamp area to be infrared heating aging and ultraviolet irradiation aging.
  • the rare earth anti-counterfeiting ink provided by the present invention has the following beneficial effects:
  • the intrinsic spectral line of the spectral traceability material is traceable to the printing ink at the manufacturer end, the printing ink customized at the user end, and the printing ink used for the seal of the carrier.
  • the spectral traceability function improves the quality of the ink color, and realizes the traceability of the manufacturer's products, customizes the user's special ink, and can use the ink seal to verify the authenticity of the ink seal based on the intrinsic spectral line traceability of the rare earth spectrum traceable material.
  • rare earth anti-counterfeiting inks and pigments is used to manufacture oil paints that can realize anti-counterfeiting traceability.
  • the particle size matches the size of the ink.
  • the aging treatment of the parts of the seal using stamp oil adopts infrared temperature-rising aging treatment and temperature-changing cycle treatment.
  • the spectrum test Collect the typical peak value in the range of 40%-60% relative humidity to eliminate the moisture spectrum. After the drying treatment, the test collects the dried spectrum and compares it.
  • the carrier of the seal is customized by the party using the seal oil.
  • the consistency of the spectrum line of the carrier shall not be greater than 0.1%.
  • the seal carrier using rare earth anti-counterfeiting ink is controlled by the number of prints used on the carrier, that is, when a batch of printed materials is used for the carrier, the total number of seals using rare earth anti-counterfeiting ink is coded continuously.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
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  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
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  • Pathology (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

一种稀土防伪印油，采用稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物、稀土纳米粉体，稀土纳米粉体氧化物和稀土纳米粉体反应物的组合，混合配比作为光谱溯源材料。采用光谱测试方法，测试并记录光谱溯源材料、印油、混合光谱溯源材料的稀土防伪印油、使用印油的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线一致性，实现稀土防伪印油的光谱溯源证据链的光谱仪器测试鉴定，可以量身定制、标准化、通用化、系列化、工业化生产稀土防伪印油，制造机构的产品可溯源、定制用户的印鉴可溯源，适用于印油及其衍生产品的防伪溯源，不损坏样品，通过比对光谱作唯一性鉴定。

Description

稀土防伪印油 技术领域
本发明涉属于印油的防伪溯源技术领域，具体为采用稀土、稀土氧化物、稀土反应物及其他们的组合纳米粉体，作为光谱溯源材料的稀土防伪印油。
背景技术
现在的印油没有溯源印鉴的功能，都是测试印鉴图片，溯源鉴定图片的真伪，当今电子治印技术的飞速发展，颠覆了印鉴图片溯源鉴定方法，特别是高仿书画作品的印鉴印记，电子治印的印鉴印记采用通用的印鉴图片溯源鉴定，已经不能得到溯源的结论，目前，未见采用光谱溯源方法，测试印鉴使用印油光谱谱线方法的防伪印油使用和研究信息报道。
发明内容
采用稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物、稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合，混合配比作为光谱溯源材料，利用稀土溯源材料的典型光谱谱线，采用光谱测试方法，测试并记录光谱溯源材料、印油、混合光谱溯源材料的稀土防伪印油、使用印油的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线一致性。
本发明具有以下特征：
1、采用稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物、稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合，混合配比作为光谱溯源材料源。
采用光谱测试方法，测试并记录光谱溯源材料、印油、混合光谱溯源材料的稀土防伪印油、使用印油的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线的一致性。
附图说明如下：
图1是防伪印油制作过程控制原理示意图。
图中：1是稀土纳米粉体，2是稀土氧化物纳米粉体，3是稀土反应物纳米粉体，123是1，2,,3混合物纳米粉体，4是印油，5是混合光谱溯源材料的印油，6是印章，7是使 用光谱溯源印油的印鉴，8是老化处理后的印鉴。
图中的过程控制说明如下：
材料物理混合。
通用的固液混合搅拌方式，以取样测试均可取得典型光谱谱线为准。
测试10个光谱谱线，通过目测一致性为准。
采用红外聚光灯，以印鉴部位均匀照射10s为准。
采用紫外功率≥5w的消毒光源，垂直照射4s为准。
步骤为先红外照射后紫外照射。
解决的技术问题
针对现有印油技术的不足，本发明提供了稀土防伪印油，具备了便于唯一性光谱溯源的优点。
解决了目前的印油制造者、印油使用者只可以通过印鉴物理性状图片溯源鉴定的缺陷和不足。
实现了可溯源印油制造厂家，印油使用者和使用印油的印鉴承载物，采用光谱溯源谱线的证据链唯一性溯源。
实现了不损坏印油印鉴承载物，快速识别使用印油印鉴真伪的测试鉴定。
本技术在原成品印油物理添加微量稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合纳米粉体，根据添加的物质种类不同、彰显典型光谱谱线，实现制造厂可溯源、用户端可溯源、载体可溯源的稀土防伪印油，可广泛用于需要对载体文件印鉴防伪的场合。
技术方案
为实现上述的目的，本发明提供如下技术方案：将稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合与印油进行组分混合，测试并记录稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合纳米粉 体光谱谱线作为溯源比较的真值。
测试并记录印油光谱谱线作为溯源比较的真值。
测试并记录定量使用印油的印鉴光谱谱线作为溯源比较的真值。
测试并记录老化处理后定量使用稀土防伪印油的印鉴光谱谱线作为溯源比较的真值。
所述稀土防伪印油，光谱溯源材料的粒径为粘稠态印油材料最小粒径至最大粒径范围的纳米粉体。
所述稀土防伪印油，光谱溯源材料是稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合纳米粉体；编辑配比组合方法，定制稀土防伪印油。
所述稀土防伪印油，使用印油印鉴区域的老化方法为红外加热老化和紫外照射老化。
有益效果
与现有技术相比，本发明提供的稀土防伪印油，具备以下有益效果：
1、将稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物、稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合与印油进行组分混合，利用光谱溯源材料的本征光谱谱线溯源制造厂端的印油、用户端订制的印油、承载物印鉴使用的印油。
2、采用微量稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合纳米粉体，增加印油光谱溯源功能并提高印油色彩的质量，并实现制造方产品可溯源，订制使用者专用印油，并可根据稀土光谱溯源材料的本征光谱谱线溯源承载物使用印油印鉴的真伪。
3、溯源测试不损坏样品。
4、提高印鉴抗老化参数质量。
5、产生印油衍生品同步可实现光谱溯源。
6、开拓了稀土材料在文书鉴定、印鉴痕迹鉴定光谱溯源领域的市场。
7、开拓了文件鉴定、印鉴鉴定全过程光谱溯源产业化技术路线和创新方法。
8、创建稀土光谱溯源谱线库。
9、采用稀土防伪印油添加颜料制造可以实现防伪溯源的油彩颜料。
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。
基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施步骤如下：
1、测试、建立适用于印油添加稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物及其稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合光谱谱线图库。
1.1建立各种稀土材料纳米粉体光谱谱线图库。
1.2建立不同混合配比量稀土纳米粉体材料的光谱谱线图库。
1.3建立印油混合定量稀土纳米粉体材料的光谱谱线图库。
1.4建立印油混合定量不同种稀土纳米粉体材料的光谱谱线图库。
1.5建立标准载体使用稀土防伪印油的印鉴光谱谱线图库。
1.6建立标准载体使用稀土防伪印油的印鉴老化处理后的光谱谱线图库。
1.7将使用印油印鉴部位老化处理后的光谱谱线图库、印油光谱谱线图库、防伪印油光谱谱线图库、光谱溯源材料系列光谱谱线图库进行数据分析，比对做出溯源比对结论光谱谱线图库。
二、选择稀土光谱溯源材料控制要点
2.1粒径与印油粒径匹配。
2.2稀土光谱溯源材料添加量以承载物可光谱溯源为准。
三、混合过程控制要点
3.1稀土光谱溯源材料等压、等温参数进行混合。
压力＝标准大大气压。
温度＝60℃，绝氧降温后包装。
3.2稀土光谱溯源材料与印油进行混合。
压力＞标准大大气压。
38℃＜温度＞40℃。
绝氧降温后包装。采用通用的搅拌混合。
四、使用印油印鉴区域老化控制要点
4.1使用印油印鉴部位老化处理采用红外升温时效处理、变温周期处理。
4.2使用印油印鉴部位老化处理后，光谱测试.采集相对湿度40％-60％区间的典型峰值，消除水分光谱，在干燥处理后，测试采集干燥后的光谱相比较。
五、使用印油印鉴溯源控制要点
印鉴的承载体由使用印油方定制。
承载体光谱谱线的一致性，不得大于0.1％。
即每批次万页不得出现五种光谱谱线轮廓变化。
使用稀土防伪印油的印鉴承载物，使用在承载物的印数受控，即，当批次印材，用于承载物的使用稀土防伪印油的印鉴总量编码连续记录。
当出现非承载物使用定制的稀土防伪印油，定义为承载物非法。
当出现承载物使用非定制的稀土防伪印油，定义为印鉴使用的印油非法。

Claims (2)

  1. 稀土防伪印油，采用稀土纳米粉体、稀土纳米粉体氧化物、稀土纳米粉体反应物、稀土纳米粉体，稀土纳米粉体氧化物，稀土纳米粉体反应物的组合，混合配比作为光谱溯源材料。
  2. 根据权利要求1所述，稀土防伪印油具有以下特征：采用光谱测试方法，测试并记录光谱溯源材料、印泥、混合光谱溯源材料的稀土防伪印油、使用印泥的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线一致性。
PCT/CN2020/071025 2019-12-31 2020-01-08 稀土防伪印油 WO2021134814A1 (zh)

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