发明名称 |
USE OF 3D PRINTING FOR ANTICOUNTERFEITING |
摘要 |
The invention pertains to the use of sophisticated chemical formulation and spectroscopic design methods to select taggants compatible with the 3D print medium that are easily detected spectroscopically but otherwise compatible with the product, structural integrity and stability, and aesthetics. A spectral pattern employs a different chemical or combination of chemicals to alter the formulation of all or some portion of the printed object so that its authenticity can be monitored later using a spectrometer. |
申请公布号 |
EP3096938(A1) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20150740707 |
申请日期 |
2015.01.26 |
申请人 |
VERRANA, LLC |
发明人 |
RITCHIE, GARY;MAKSIMOVIC, REBECCA;FLANK, SHARON;POZNYSZ, EDWARD, R;FLANK, WILLIAM |
分类号 |
B29C67/00;B33Y10/00 |
主分类号 |
B29C67/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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