| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner manufacturing method that does not allow decrease in productivity even when a crystalline polyester resin capable of achieving both low-temperature fixability and blocking characteristics is used.SOLUTION: A toner manufacturing method for manufacturing a toner containing, as resin materials, a crystalline polyester resin A having a specific melting point and a crystalline polyester resin B comprises a step of making the crystalline polyester resin B coexist with a polyester resin that may take a crystal structure in a specific ratio, and crystallizing the polyester resin that may take a crystal structure to generate the crystalline polyester resin A. The crystalline polyester resin B is a resin obtained by condensation polymerization of a dicarboxylic acid component containing a specific compound with a diol component containing a specific compound, and has a specific melting point.SELECTED DRAWING: None |
