Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTROSTATIC IMAGE-DEVELOPING TONER
Document Type and Number:
WIPO Patent Application WO/2008/001702
Kind Code:
A1
Abstract:
An electrostatic image-developing toner comprising a colored resin particle comprising a binder resin and a coloring agent and an external additive, wherein the external additive comprises a microparticle of an inorganic layered clay compound, wherein the inorganic layered clay compound is an intercalation compound produced by intercalating a quaternary ammonium ion between the layers of the inorganic layered clay compound or has an interlayer distance of 1.5 to 4 nm.

Inventors:
SHIOKAWA KAZUYA (JP)
Application Number:
JP2007/062652
Publication Date:
January 03, 2008
Filing Date:
June 19, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZEON CORP (JP)
SHIOKAWA KAZUYA (JP)
International Classes:
G03G9/08
Foreign References:
JPS5428630A1979-03-03
JP2003202708A2003-07-18
JP2003515795A2003-05-07
JP2004309718A2004-11-04
JP2000035694A2000-02-02
JPH08286419A1996-11-01
JPH02876A1990-01-05
JP2005292422A2005-10-20
JP2006113616A2006-04-27
JP2006163149A2006-06-22
JPH03100661A1991-04-25
JPS5428630A1979-03-03
JPH05158276A1993-06-25
Other References:
See also references of EP 2037325A4
Attorney, Agent or Firm:
NISHIKAWA, Shigeaki et al. (43-9 Higashi-Nippori 3-chome, Arakawa-k, Tokyo 14, JP)
Download PDF: