Invention Grant
- Patent Title: Full-color toner kit, process cartridge, and image forming method
- Patent Title (中): 全彩色墨粉盒，处理盒和成像方法
-
Application No.: US11965522Application Date: 2007-12-27
-
Publication No.: US08007973B2Publication Date: 2011-08-30
- Inventor: Kazuoki Fuwa , Yoshihiro Mikuriya , Masayuki Hagi , Hideaki Yasunaga , Hiroaki Katoh , Yoshitaka Sekiguchi
- Applicant: Kazuoki Fuwa , Yoshihiro Mikuriya , Masayuki Hagi , Hideaki Yasunaga , Hiroaki Katoh , Yoshitaka Sekiguchi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Limited
- Current Assignee: Ricoh Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-350768 20061227
- Main IPC: G03G9/08
- IPC: G03G9/08
Abstract:
A full-color toner kit including yellow, magenta, and cyan toners each including a benzimidazolone, a naphthol, and a copper phthalocyanine colorants, respectively, and resins (A) and (B) each of which having a polyester skeleton and containing a wax, and a resin (C) having a polyester skeleton and containing no wax. Each of the toners has a softening point of from 125° C. to 135° C. The following relationships are satisfied: Ts(A)
Public/Granted literature
- US20080159777A1 FULL-COLOR TONER KIT, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD Public/Granted day:2008-07-03
Information query
