High structure carbon blacks

摘要

Disclosed herein are high structured carbon blacks, methods of synthesis and treatment, and dispersions and inkjet ink formulations prepared therefrom. The carbon black can have the following properties: OAN > 170 mL/lOOg; and STSA ranging from 160 to 220 m2/g- The carbon black can also have the following properties: OAN > 170 mL/lOOg; and a ratio of STSA/BET surface area ranging from 0.7 to 1.