Patent ID: 8492061
Filing Date: 2013-07-23
Classification: G03G

Abstract:
1. An electrophotographic toner comprising a latex, a colorant, and a releasing agent, wherein the electrophotographic toner has a weight-average molecular weight of about 50,000 to about 80,000; a complex viscosity of about 1×10 3 to about 5×10 4 (Pa·s) at a temperature ranging from about 100° C. to about 140° C.; and a dG′/dG″ ratio of about 1.10 to about 1.25 at temperatures from about 100° C. to less than 140° C., the dG′/dG″ ratio being defined as ΔG′/ΔG″, where ΔG′ is a first change in G′ and ΔG″ is a second change in G″ over a frequency region of about 0.1 rad/s to about 100 rad/s.