[EN] CHIRAL DOPANT AND IDENTIFICATION AND AUTHENTICATION USING POLYMERIC LIQUID CRYSTAL MATERIAL MARKINGS [FR] DOPANT CHIRAL, ET IDENTIFICATION ET AUTHENTIFICATION FAISANT APPEL À DES MARQUAGES AVEC UN MATÉRIAU POLYMÈRE À CRISTAUX LIQUIDES
[EN] CHIRAL DOPANT AND IDENTIFICATION AND AUTHENTICATION USING POLYMERIC LIQUID CRYSTAL MATERIAL MARKINGS [FR] DOPANT CHIRAL, ET IDENTIFICATION ET AUTHENTIFICATION FAISANT APPEL À DES MARQUAGES AVEC UN MATÉRIAU POLYMÈRE À CRISTAUX LIQUIDES
CHIRAL DOPANT AND IDENTIFICATION AND AUTHENTICATION USING POLYMERIC LIQUID CRYSTAL MATERIAL MARKINGS
申请人:SICPA HOLDING SA
公开号:US20160264591A1
公开(公告)日:2016-09-15
Disclosed are chiral dopants of general formula (I) below as well as uses thereof involving chiral liquid crystal polymers and markings comprising these polymers: wherein R
1
, R
2
, R
3
, R
4
, A
1
and A
2
, m, n, o and p are as defined in the claims.
[EN] CHIRAL DOPANT AND IDENTIFICATION AND AUTHENTICATION USING POLYMERIC LIQUID CRYSTAL MATERIAL MARKINGS<br/>[FR] DOPANT CHIRAL, ET IDENTIFICATION ET AUTHENTIFICATION FAISANT APPEL À DES MARQUAGES AVEC UN MATÉRIAU POLYMÈRE À CRISTAUX LIQUIDES
申请人:SICPA HOLDING SA
公开号:WO2015059076A1
公开(公告)日:2015-04-30
Disclosed are chiral dopants of general formula (I) below as well as uses thereof involving chiral liquid crystal polymers and markings comprising these polymers: wherein R1, R2, R3, R4, A1 and A2, m, n, o and p are as defined in the claims.