| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner that uses polylactic acid and rosin as biomass material, secures a favorable fixing range, and has favorable electrification characteristics even under a high temperature and high humidity environment to offer excellent environmental stability, and a method of manufacturing the toner.SOLUTION: A toner includes: colorant; polyester resin obtained by polycondensation of benzene dicarboxylic acid and rosin, and polyalcohol; and rosin-modified polylactic acid reformed with rosin alcohol derivative. |
