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1.发明公开
公开(公告)号：EP3479364A1
公开(公告)日：2019-05-08
申请号：EP17732900.0
申请日：2017-06-26
申请人： Sicpa Holding SA
IPC分类号： G07D7/1205 , G07D7/202
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公开(公告)号：EP3083877A1
公开(公告)日：2016-10-26
申请号：EP14821604.7
申请日：2014-12-18
申请人： Sicpa Holding SA
CPC分类号： G01N21/71 , C01G49/08 , C01P2002/50 , C01P2004/32 , C01P2004/34 , C01P2004/64 , C01P2004/80 , C09K9/00 , C09K11/02 , C09K11/681 , C09K11/77 , C09K11/7746 , G01N33/02 , G01N33/15 , G01N2201/061 , G01N2201/067 , G01N2201/08 , Y10T428/13 , Y10T428/24893
摘要： Disclosed is a composite particle for use in a marking that is suitable for identification/authentication purposes. The particle comprises at least one superparamagnetic portion and at least one thermoluminescent portion and optionally also a thermoconductive portion between the superparamagnetic and thermoluminscent portions.
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3.发明授权
公开(公告)号：EP3479363B1
公开(公告)日：2020-03-25
申请号：EP17732143.7
申请日：2017-06-26
申请人： Sicpa Holding SA
IPC分类号： G07D7/1205 , G07D7/202 , G06Q30/00
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公开(公告)号：EP3201291B1
公开(公告)日：2019-05-01
申请号：EP15767537.2
申请日：2015-09-25
申请人： Sicpa Holding SA
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公开(公告)号：EP3083877B1
公开(公告)日：2017-08-30
申请号：EP14821604.7
申请日：2014-12-18
申请人： Sicpa Holding SA
IPC分类号： C09K9/00 , C01G49/08 , C01G15/00 , C01G19/02 , C09K11/02 , C09K11/62 , C09K11/77 , C09K11/68 , G01N33/02 , G01N33/15 , G01N21/71
CPC分类号： G01N21/71 , C01G49/08 , C01P2002/50 , C01P2004/32 , C01P2004/34 , C01P2004/64 , C01P2004/80 , C09K9/00 , C09K11/02 , C09K11/681 , C09K11/77 , C09K11/7746 , G01N33/02 , G01N33/15 , G01N2201/061 , G01N2201/067 , G01N2201/08 , Y10T428/13 , Y10T428/24893
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公开(公告)号：EP4208348A1
公开(公告)日：2023-07-12
申请号：EP21769961.0
申请日：2021-08-30
申请人： Sicpa Holding SA
发明人： DINOEV, Todor , DORIER, Jean-Luc , RAEMY, Xavier Cédric , CARNERO, Benito , LOGINOV, Evgeny , CALLEGARI, Andrea
IPC分类号： B42D25/305 , B42D25/369
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公开(公告)号：EP3194177B1
公开(公告)日：2020-05-27
申请号：EP15763033.6
申请日：2015-09-16
申请人： Sicpa Holding SA
IPC分类号： B42D15/00 , C09D11/02 , C09D11/32 , C09D11/328 , G07D7/06 , G07D7/12 , C09D11/40 , C09D11/50
摘要： A printing ink having a first fluorescent dye acting as donor and a second fluorescent dye acting as acceptor. The first fluorescent dye, upon excitation by electromagnetic radiation falling within an excitation wavelength range λ1a of the first fluorescent dye, is capable of emitting electromagnetic radiation in at least one first emission wavelength range λ1e, said first emission wavelength range λ1e of the first fluorescent dye overlapping with at least one excitation wavelength range λ2a of the second fluorescent dye, to thereby excite the second fluorescent dye to emit electromagnetic radiation in a second emission wavelength range λ2e.
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公开(公告)号：EP3390066A1
公开(公告)日：2018-10-24
申请号：EP16820193.7
申请日：2016-12-13
申请人： SICPA HOLDING SA
IPC分类号： B42D25/382 , B42D25/387 , C09D11/00 , G07D7/12
CPC分类号： B42D25/382 , B41M3/144 , B42D25/387 , C09D11/033 , C09D11/037 , C09D11/101 , C09D11/106 , C09D11/30 , C09D11/50 , G07D7/003 , G07D7/12 , G07D7/1205
摘要： Security element comprising a first material MAT1 and a second material MAT2 formed in or on a substrate, in such a manner that areas occupied by MAT1 and MAT2 overlap partially or fully, the first material MAT1 comprising a phosphorescent pigment (donor), the second material MAT2 comprising a fluorescent dye or pigment (acceptor), wherein the phosphorescent pigment present in MAT1 is capable of emitting phosphorescence radiation in at least one first phosphorescence emission wavelength range λ1e upon excitation by electromagnetic radiation falling within a phosphorescence excitation wavelength range λ1 a, and the fluorescent dye or pigment present in MAT2 is capable of emitting fluorescence radiation in at least one second fluorescence emission wavelength range λ2e upon excitation by electromagnetic radiation falling within an fluorescence excitation wavelength range λ2a of the fluorescent dye or pigment, and said first phosphorescence emission wavelength range λ1e of the phosphorescent pigment present in MAT1 overlaps with the excitation wavelength range λ2a of the fluorescent dye or pigment present in MAT2, so that after irradiation of the security element with electromagnetic radiation within the phosphorescence excitation wavelength range λ1a the emission of fluorescence radiation in the emission wavelength range λ2e is observable.
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公开(公告)号：EP3932099A1
公开(公告)日：2022-01-05
申请号：EP20702861.4
申请日：2020-02-10
申请人： Sicpa Holding SA
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公开(公告)号：EP3931805A1
公开(公告)日：2022-01-05
申请号：EP20703053.7
申请日：2020-02-10
申请人： Sicpa Holding SA
发明人： DINOEV, Todor , DORIER, Jean-Luc , HALASZ, Edmund , LOGINOV, Evgeny , DESPLAND, Claude-Alain , CALLEGARI, Andrea
IPC分类号： G07D7/12
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