BASE RESIN FOR COLORANT MASTER BATCH, COLORANT MASTER BATCH, PRODUCTION METHOD OF COLORANT MASTER BATCH AND TONER

摘要

To provide a base resin for a colorant master batch capable of realizing a colorant master batch that is excellent in the dispersibility of the colorant and can suppress fusion of an obtained toner.SOLUTION: A base resin for a colorant master batch of the present invention is the base resin used for a colorant master batch for a toner containing a colorant and a base resin, and the base resin contains a vinyl resin and has the storage elastic modulus (G') at 110°C obtained by a dynamic viscoelastic measurement under the conditions of frequency: 1 Hz, swinging angle γ: 1%, and measurement temperature: 110°C of 10 Pa or larger and 10,000 Pa or smaller.SELECTED DRAWING: None