| abstract |
The present invention relates to a polyester resin for toner, which comprises a skeleton derived from an alcohol component and a skeleton derived from a carboxylic acid component, wherein the alcohol component comprises a trivalent or higher aliphatic alcohol, To (3). ≪ / RTI > ≪ Equation (1) > ≪ Equation (2) > 4,000? Weight average molecular weight (Mw)? 25,000 ≪ Equation (3) > 0.5? (Amount of aliphatic alcohol in excess of 3)? 6.5 In the above formulas (1) and (3), the trivalent aliphatic alcohol content represents the molar percentage of the trivalent or higher aliphatic alcohol with respect to the alcohol component. |