Title:
MONOAZO/IRON COMPLEX COMPOUND, CHARGE CONTROL AGENT COMPRISING THE SAME, AND TONER
Document Type and Number:
WIPO Patent Application WO/2005/095523
Kind Code:
A1
Abstract:
An excellent charge control agent which contains no harmful metals, has no fear of readily igniting or exploding, and has a large charge amount and a high rate of initial electrification; and a toner of the negative electrification type. Also provided is a monoazo/iron complex compound represented by the formula [1]. [In the formula (1), J represents H, an alkali metal, ammonium, or alkylammonium or represents a combination of two or more of these.]
Inventors:
OKUBO MASAKI (JP)
OTSUKA HIDEYUKI (JP)
NEMOTO KAZUO (JP)
ITO MASAMI (JP)
YAMADA EISUKE (JP)
OTSUKA HIDEYUKI (JP)
NEMOTO KAZUO (JP)
ITO MASAMI (JP)
YAMADA EISUKE (JP)
Application Number:
PCT/JP2005/006156
Publication Date:
October 13, 2005
Filing Date:
March 30, 2005
Export Citation:
Assignee:
HODOGAYA CHEMICAL CO LTD (JP)
OKUBO MASAKI (JP)
OTSUKA HIDEYUKI (JP)
NEMOTO KAZUO (JP)
ITO MASAMI (JP)
YAMADA EISUKE (JP)
OKUBO MASAKI (JP)
OTSUKA HIDEYUKI (JP)
NEMOTO KAZUO (JP)
ITO MASAMI (JP)
YAMADA EISUKE (JP)
International Classes:
C07D231/46; C09B45/14; C09B45/16; C09B45/22; G03G9/087; G03G9/09; G03G9/097; (IPC1-7): C09B45/14; C07D231/46; C09B45/22; G03G9/087; G03G9/097
Foreign References:
| JP2004086224A | 2004-03-18 | |||
| JPH1120317A | 1999-01-26 | |||
| JP2002264521A | 2002-09-18 | |||
| JP2001083744A | 2001-03-30 |
Other References:
See also references of EP 1734082A4
Attorney, Agent or Firm:
Kumakura, Yoshio (Shin-Tokyo Bldg. 3-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 55, JP)
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