Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
電子写真用トナー及び画像形成方法
Document Type and Number:
Japanese Patent JP4389425
Kind Code:
B2
Abstract:
An electrophotographic toner comprising a binder resin and a colorant, which is used in electrophotographic process employing a flash fixing system for fixation of a transferred toner image, wherein the binder resin is a polyester resin which partially contains a chloroform-insoluble content; and the toner contains a polypropylene resin and an ester type structure resin represented by the following formula (I): wherein p, q, m and n each represents a positive integer of 16 to 22 and R may be the same or different and each represents a hydrogen atom or a lower alkyl group having 1 to 4 carbon atoms. The electrophotographic toner is capable of remarkably enhancing the fixation strength of the toner and inhibiting the occurrence of voids during the printing and the occurrence of fuming and odor during the fixation.

Inventors:
Nakamura Yasunari
▲高▼橋 徹
Tsuneo Watanuki
Norio Saruwatari
Seijiro Ishimaru
Yasuyuki Furuse
Application Number:
JP2001510897A
Publication Date:
December 24, 2009
Filing Date:
March 17, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Fuji Xerox Co., Ltd
International Classes:
G03G9/08; G03G9/087; G03G9/097; G03G13/20; G03G15/08; G03G15/20
Domestic Patent References:
JP8015892A
JP6175455A
JP5297626A
JP3007952A
JP63066563A
JP62250470A
JP63193155A
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Tetsuji Koga
Shigeru Tsuchiya