Polycyclic aromatic hydrocarbon compounds having an S atom or S(═O)2 moiety incorporated in their basic polycyclic structure that can have a nitrogen-containing heterocycloaliphatic group and/or a substituted or unsubstituted phenoxy group and/or a polymeric moiety bonded to the polycyclic structure and to compositions such as, e.g., printing inks which comprise these polycyclic aromatic hydrocarbons as colorants.
多环
芳烃化合物具有含有S原子或S(═O)2基团的基本多环
芳烃结构,可以具有含氮杂环脂肪基团和/或取代或未取代的苯氧基团和/或与多环
芳烃结构和组成物相结合的聚合物基团,例如,印刷油墨可以包含这些多环
芳烃作为
颜料。