Patent ID: 8883949
Filing Date: 2014-11-11
Classification: C08G,C08L,G03G

Abstract:
1. A toner for electrophotography comprising a resin binder and a pigment, wherein said resin binder is obtained by polycondensing at least one carboxylic acid component comprising from 1 to 30 mol % of a tricarboxylic or higher polycarboxylic acid compound and at least one alcohol component in the presence of a lignin compound, wherein a content of the pigment is from 1 to 10 parts by weight, based on 100 parts by weight of the resin binder, and wherein a content of the lignin compound is from 5 to 200 parts by weight, based on 100 parts by weight of the total amount of the at least one carboxylic acid component and the at least one alcohol component.