| 摘要 |
PROBLEM TO BE SOLVED: To provide a crystalline polyester resin having sharp melt properties, in which fixability and blocking properties are made consistent, and also having satisfactory electrification characteristics, and a toner comprising the crystalline polyester resin.SOLUTION: Provided is a crystalline polyester resin for a toner characterized in that, provided that the glass transition temperature of the crystalline polyester resin for a toner is defined as Tg and its melting point is defined as Mp, Tg and Mp satisfy 25°C≤Tg≤70°C and also (Tg+273)/(Mp+273)≥0.75. |
