Patent ID: 8709691

Claim:
A toner for developing an electrostatic charge image comprising: an aliphatic polyester resin; and a polyester resin including a repeating unit derived from rosin diol, the polyester resin being a polycondensate of rosin diol represented by Formula (II) and dicarboxylic acid: wherein in Formula (II), R 1 represents a stabilized rosin residue or two kinds of groups including a stabilized rosin residue and a monobasic acid group, n represents an integer of 1 to 6, where when n represents 1, R 2 represents a hydrogen atom, and when n represents 2 or more, two of the R 2 s represent a hydrogen atom and the other R 2 s represent an acetoacetyl group or two or more kinds of groups including an acetoacetyl group and at least one monobasic acid group, R 3 represents at least one kind selected from a hydrogen atom and a halogen atom, and D represents a methylene group or an isopropylene group.