| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing full color toner excellent in image gloss, color reproducibility of a full color image, durability, resistance to contamination of soft PVC products and productivity and also having satisfactory anti-offsetting property in a fixing method in which a fixing member is not coated with release oil or is coated with a very small amount of release oil. SOLUTION: In the electrostatic charge image developing color toner containing at least a bonding resin, colorants and a release agent, the bonding resin is based on a vinyl copolymer containing a styrene monomer and a methyl acrylate monomer as principal constitutional units and does not substantially contain a THF-insoluble component, the weight average molecular weight of the bonding resin by GPC (gel permeation chromatography) is 12,000-50,000, the release agent exists as cylindrical domains in the toner and the average thickness of the cylindrical domains is 0.05-0.80μm.</p> |
