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Priority claimed from PCT/EP2012/071449external-prioritypatent/WO2013068275A1/en
Application filed by Sicpa Holding SafiledCriticalSicpa Holding Sa
Publication of TN2014000199A1publicationCriticalpatent/TN2014000199A1/en
The invention concerns a polymer-bonded polycyclic aromatic hydrocarbon compound of general formula (1): (P—O) x —Q—(Y) w (1) wherein P represents a polymeric moiety having at least three repeating units which comprise an optionally substituted phenyl ring; Q represents a perylene, quaterrylene or terrylene moiety; Y is selected from (i) halogen and(ii) optionally substituted N-heterocycloaliphatic groups having from 3 to about 8 ring members which are bonded to Q through an N atom, provided that at least one Y represents(ii); x represents an integer of from 1 to 4; w represents an integer of from 1 to 4. The invention further concerns a process for making such a compound, and the use thereof in a printing ink composition, which can be used in particular for making marking or security features.
TNP2014000199A2011-11-102014-05-02Polymer-bonded polycyclic aromatic hydrocarbons having nitrogen containing substituents
TN2014000199A1
(en)