Patent ID: 6984601
Filing Date: 2006-01-10
Classification: G03G

Abstract:
1. A condensation polymerization resin composition comprising a condensation polymerization resin and a catalyst for preparing condensation polymerization resin for a toner comprising at least one compound selected from the group consisting of: a titanium compound represented by the formula (I): wherein X is a substituted amino group having a total number of carbon atoms of from 1 to 28; Y is an alkoxy group, alkenyloxy group or acyloxy group, each having a total number of carbon atoms of from 1 to 28; and each of n and m is an integer of from 1 to 3, wherein a sum of n and m is 4; and a titanium compound represented by the formula (II): wherein Z is an alkoxy group, alkenyloxy group or acyloxy group, each having a total number of carbon atoms of from 12 to 28, wherein the four kinds of Z may be identical or different from each and wherein the titantium compound is contained in an amount of from 0.01 to 5 parts by weight, based on 100 parts by weight of the condensation polymerization resin composition.