发明名称 BINDER RESIN FOR ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, METHOD FOR MANUFACTURING THE SAME, BINDER RESIN PARTICLE DISPERSION LIQUID FOR ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND METHOD FOR MANUFACTURING THE SAME, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND IMAGE FORMING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a binder resin for an electrostatic charge image developing toner and a method for manufacturing the binder resin containing a protonic acid group with a reduced metal amount, and also to provide a dispersion liquid of binder resin particles for an electrostatic charge image developing toner using the above binder resin for an electrostatic charge image developing toner, an electrostatic charge image developing toner, a method for manufacturing the toner, an electrostatic charge image developer, and an image forming method. SOLUTION: The binder resin for an electrostatic charge image developing toner comprises a noncrystalline polyester resin obtained by polycondensation of polycarboxylic acid and polyol and is characterized in that: the polyester resin contains structural units comprising substituted polycarboxylic acids having protonic acid groups except for carboxyl groups, by 0.5 to 10 mol% in the entire structural units; and tin and titanium concentrations in the polyester resin are both 100 ppm or less. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007316212(A) 申请公布日期 2007.12.06
申请号 JP20060143923 申请日期 2006.05.24
申请人 FUJI XEROX CO LTD 发明人 HIRAOKA SATOSHI;SASAKI YUKI;MERA FUMIAKI;MATSUOKA HIROTAKA;MATSUMURA YASUO
分类号 G03G9/087 主分类号 G03G9/087
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