| abstract |
An object of the present invention is to provide a toner binder that hardly causes image deterioration. [Solution] The ratio between the softening point and the melting temperature by DSC is 0.9 or more and less than 1.1, and at least one selected from the group consisting of polyhydric alcohols and polycarboxylic acids is 0.1 A resin comprising at least 40 mol% of a non-linear crystalline polyester (A) containing 20 mol and a diol represented by a specific formula with respect to 100 mol of an alcohol component, the polyester and polyester At least one amorphous resin (B) selected from the group consisting of hybrid resins including polyamide and polyester; A toner binder comprising a resin dispersant (C) comprising a polyolefin resin C1, a vinyl resin C2 and a graft polymer C3 is used. [Selection figure] None |