FIELD: physics.
SUBSTANCE: invention relates to magnetic assemblies and a method of producing layers with an optical effect (LOE) containing magnetically oriented non-spherical magnetic or magnetisable pigment particles on a substrate. In particular, the present invention relates to magnetic assemblies and methods of producing said LOE as counterfeit means on protected documents or articles to be protected or for decorative purposes.
EFFECT: disclosed are devices and methods of producing layers with optical effect, containing oriented non-spherical magnetic or magnetized pigment particles.
15 cl, 11 ex, 47 dwg
| Title |
Year |
Author |
Number |
| DEVICES AND METHODS FOR PRODUCING LAYERS WITH AN OPTICAL EFFECT, CONTAINING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PARTICLES OF A PIGMENT |
2017 |
- Loginov, Evgeny
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2723171C2 |
| DEVICES AND METHODS FOR PRODUCING LAYERS WITH AN OPTICAL EFFECT CONTAINING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES |
2017 |
- Loginov, Evgeny
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2748749C2 |
| ASSEMBLIES AND METHODS FOR OBTAINING LAYERS WITH OPTICAL EFFECT CONTAINING ORIENTED NON-SPHERICAL FLATTENED MAGNETIC OR MAGNETIZED PIGMENT PARTICLES |
2018 |
- Amerasinghe, Cedric
- Mueller, Edgar
- Loginov, Evgeny
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2770545C2 |
| MAGNETIC ASSEMBLY AND METHODS FOR OBTAINING OPTICAL EFFECT LAYERS CONTAINING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETISABLE PIGMENT PARTICLES |
2020 |
- Loginov, Evgenij
- Despland, Klod-Alen
|
RU2798824C2 |
| ASSEMBLIES AND METHODS FOR OBTAINING LAYERS WITH OPTICAL EFFECT CONTAINING ORIENTED NON-SPHERICAL FLATTENED MAGNETIC OR MAGNETIZED PIGMENT PARTICLES |
2018 |
- Amerasinghe, Cedric
- Mueller, Edgar
- Loginov, Evgeny
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2770525C2 |
| ASSEMBLIES AND METHODS FOR OBTAINING LAYERS WITH OPTICAL EFFECT CONTAINING ORIENTED NON-SPHERICAL FLATTENED MAGNETIC OR MAGNETIZED PIGMENT PARTICLES |
2018 |
- Amerasinghe, Cedric
- Mueller, Edgar
- Loginov, Evgeny
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2770581C2 |
| MAGNETIC ASSEMBLIES AND METHODS FOR PRODUCING LAYERS WITH OPTICAL EFFECT CONTAINING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETISABLE PARTICLES OF PIGMENT |
2016 |
- Loginov, Evgenij
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2732859C2 |
| OPTICAL EFFECT LAYERS SHOWING VIEWING ANGLE DEPENDENT OPTICAL EFFECT; PROCESSES AND DEVICES FOR THEIR PRODUCTION; ITEMS CARRYING OPTICAL EFFECT LAYER AND USES THEREOF |
2013 |
- Shmid Mate
- Loginov Evgenij
- Desplan Klod-Alen
- Degot Per
|
RU2655355C2 |
| MAGNETIC ASSEMBLIES, DEVICES, AND METHODS FOR PRODUCTION OF LAYERS WITH OPTICAL EFFECT, CONTAINING ORIENTED NON-SPHERICAL MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES |
2019 |
- Amerasinghe, Cedric
- Schmid, Mathieu
- Despland, Claude-Alain
|
RU2788601C2 |
| OPTICAL EFFECT LAYERS SHOWING VIEWING ANGLE-DEPENDENT OPTICAL EFFECT; PROCESSES AND DEVICES FOR THEIR PRODUCTION; ITEMS CARRYING OPTICAL EFFECT LAYER; AND USES THEREOF |
2014 |
- Shmid Mate
- Loginov Evgenij
- Desplan Klod-Alen
- Degot Per
|
RU2645926C2 |
