Invention Application
- Patent Title: LIQUID DEVELOPER AND METHOD FOR MANUFACTURING THE SAME
- Patent Title (中): 液体开发商及其制造方法
-
Application No.: US14030394Application Date: 2013-09-18
-
Publication No.: US20140087302A1Publication Date: 2014-03-27
- Inventor: Sho KIM , Satoshi MATSUMOTO , Naoki YOSHIE , Kenji HAYASHI
- Applicant: Konica Minolta, Inc.
- Applicant Address: JP Chiyoda-ku
- Assignee: Konica Minolta, Inc.
- Current Assignee: Konica Minolta, Inc.
- Current Assignee Address: JP Chiyoda-ku
- Priority: JP2012-212413 20120926
- Main IPC: G03G9/13
- IPC: G03G9/13 ; G03G9/08
Abstract:
In a liquid developer in which toner particles are dispersed in an insulating liquid, the toner particles have a core-shell structure that first resin particles containing a first resin are attached to or cover surfaces of second resin particles containing a second resin. The second resin particles further contain a pigment and a dispersant for pigment, and solubility of the dispersant for pigment in the insulating liquid is not higher than 10 mass % at 25° C.
Public/Granted literature
- US09152068B2 Liquid developer and method for manufacturing the same Public/Granted day:2015-10-06
Information query
