Title:
静電荷像乾式トナー組成物、その製造方法、現像剤、及び画像形成方法
Document Type and Number:
Japanese Patent JP4103556
Kind Code:
B2
Abstract:
An electrostatic latent image developing dry toner and the like are provided, in which toner remaining after transfer can be recovered during developing with or without having a blade cleaning stage for promoting friction of an electrostatic latent image holding member. The electrostatic latent image developing toner contains toner particles containing a binder resin and a colorant and monodisperse resin particles having a volume mean diameter of 80 to 300 nm, a gel ratio of 60% or more by weight, and a standard deviation of D50x0.20 or less. A method of producing the above toner first mixes monodisperse resin particles, which have a volume mean diameter of 80 to 300 nm, a gel ratio of 60% or more by weight, and a standard deviation of D50x0.20 or less, with toner particles containing a binder resin and a colorant, and adds an inorganic compound having a diameter smaller than that of the resin particles with a shear lower than the first mixing.
Inventors:
Susumu Yoshino
Kotaro Yoshihara
Masanobu Ninomiya
Kotaro Yoshihara
Masanobu Ninomiya
Application Number:
JP2002328590A
Publication Date:
June 18, 2008
Filing Date:
November 12, 2002
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
G03G9/08; G03G9/087; G03G9/097; G03G9/113; G03G13/01
Domestic Patent References:
| JP11184145A | ||||
| JP10039549A | ||||
| JP4240658A | ||||
| JP2001163985A | ||||
| JP2001066820A | ||||
| JP11153911A |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida