Invention Application
- Patent Title: SECURITY PIGMENT AND OPTICAL SECURITY ELEMENT
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Application No.: PCT/US2020/054821Application Date: 2020-10-08
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Publication No.: WO2021072105A1Publication Date: 2021-04-15
- Inventor: KOHLMANN, Paul Thomas , RAKSHA, Vladimir P. , DELST, Cornelis Jan
- Applicant: VIAVI SOLUTIONS INC.
- Applicant Address: 6001 America Center Drive
- Assignee: VIAVI SOLUTIONS INC.
- Current Assignee: VIAVI SOLUTIONS INC.
- Current Assignee Address: 6001 America Center Drive
- Agency: BUNNER, Carol L.
- Priority: US62/912,518 2019-10-08
- Main IPC: B42D25/369
- IPC: B42D25/369 ; B42D25/45 ; B42D25/351 ; B42D25/29
Abstract:
An article including a substrate; and a composition on the substrate, the composition including a liquid medium, and a semi-transparent magnetic pigment including a semi-transparent, metallic, magnetic material and a dielectric material used as a light interference cavity is disclosed, A method of making the article is also disclosed.
Information query
