Patent ID: 6087058
Filing Date: 2000-07-11
Classification: G03G

Abstract:
A toner for electrophotography comprising a binder resin and a colorant, wherein said binder resin comprises as a main component a thermoplastic resin, which is a linear polyester prepared by using upon polymerization in an amount of 20 mol % or more in an entire alcohol component at least one of the following alcohol components:(A) a bisphenol A having polyoxypropylene group containing 90% or more of the compound represented by the general formula (I): ##STR5## wherein each of m and n is 0 to 2, m+n being 2.0; and (B) a bisphenol A having polyoxyethylene group containing 88% or more of the compound represented by the general formula (II): ##STR6## wherein each of p and q is 0 to 2, p+q being 2.0.