发明公开
- 专利标题: STRUCTURE DE SECURITE
- 专利标题(英): Security structure
- 专利标题(中): SICHERHEITSSTRUKTUR
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申请号: EP14828056.3申请日: 2014-12-03
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公开(公告)号: EP3077216A1公开(公告)日: 2016-10-12
- 发明人: SARRAZIN, Pierre , GENET, Alice , LE LOARER, Thibaut
- 申请人: Arjowiggins Security
- 申请人地址: 32 avenue Pierre Grenier 92100 Boulogne Billancourt FR
- 专利权人: Arjowiggins Security
- 当前专利权人: Arjowiggins Security
- 当前专利权人地址: 32 avenue Pierre Grenier 92100 Boulogne Billancourt FR
- 代理机构: Nony
- 优先权: FR1362046 20131203
- 国际公布: WO2015083099 20150611
- 主分类号: B42D25/373
- IPC分类号: B42D25/373 ; C09C1/00 ; C09D11/50 ; B42D25/378 ; B42D25/41 ; B41M3/14 ; B42D25/43
摘要:
The invention relates to a security structure (1) comprising a semi-transparent layer (20) containing a binder (40) and at least goniochromatic metal particles inside the binder in a concentration providing the layer (20) with the semi-transparency thereof.
公开/授权文献
- EP3077216B1 STRUCTURE DE SECURITE 公开/授权日:2021-10-13
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