FIELD: chemistry.
SUBSTANCE: described by formula (R-O)x-Q-(Y)w (1), where F - balance polymeric compound containing at least three repeating units containing a phenolic rings substituted groups C1-C10 alkyl or C1-C4 alkoxy; Q - perylene, quaterrylene, terrylene or fragment thereof; Y - (i) halogen or (ii) optionally N-substituted heterocycloaliphatic having 3-8 ring members associated with the Q atom through N, with the proviso that at least one Y is (ii); x, w - integers from 1 to 4. It describes a process for preparing the compound (1) and its application to an ink composition that can be used for marking or protection elements.
EFFECT: polycyclic polymer-bound dyes with high solubility or dispersibility in liquids, particularly in liquid media used in printing inks.
28 cl, 1 tbl, 3 ex
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|---|---|---|---|
| POLYMER BOUND VAT DYES | 2012 |
|
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