For developing an electrostatic image toner, an electrostatic image developer, toner cartridge, a process cartridge and image forming apparatus

The present invention low temperature fixation and the electrostatic charge image developing toner which is capable of both stabilizing the image gloss, an electrostatic image developer, is to provide a toner cartridge, a process cartridge and an image forming apparatus. A least comprises a binder resin, a colorant and a releasing agent, wherein the binder resin contains a crystalline polyester resin and amorphous polyester resin, include tin-containing catalysts in non Akirasei polyester resin it is, in the crystalline polyester resin is a toner for electrostatic image development containing the titanium-containing catalyst. .BACKGROUND