Title:
TONER
Document Type and Number:
WIPO Patent Application WO/2012/165638
Kind Code:
A1
Abstract:
A toner containing toner particles which contain a binder resin that is mainly composed of a polyester, a coloring agent and a wax. The toner is characterized in that: the binder resin contains a block polymer wherein a moiety capable of forming a crystal structure and a moiety not capable of forming a crystal structure are bonded with each other; the peak temperature of the highest endothermic peak assigned to the binder resin as determined by differential scanning calorimetry of the toner is within a specific range; the endothermic amount at the highest endothermic peak is within a specific range; and the wax is a tri- or higher functional ester wax.
Inventors:
KAYA TAKAAKI
KINUMATSU TETSUYA
MORI TOSHIFUMI
OKAMOTO AYAKO
AOKI KENJI
WATANABE SHUNTARO
TANI ATSUSHI
KASUYA TAKASHIGE
KINUMATSU TETSUYA
MORI TOSHIFUMI
OKAMOTO AYAKO
AOKI KENJI
WATANABE SHUNTARO
TANI ATSUSHI
KASUYA TAKASHIGE
Application Number:
PCT/JP2012/064334
Publication Date:
December 06, 2012
Filing Date:
June 01, 2012
Export Citation:
Assignee:
CANON KK (JP)
KAYA TAKAAKI
KINUMATSU TETSUYA
MORI TOSHIFUMI
OKAMOTO AYAKO
AOKI KENJI
WATANABE SHUNTARO
TANI ATSUSHI
KASUYA TAKASHIGE
KAYA TAKAAKI
KINUMATSU TETSUYA
MORI TOSHIFUMI
OKAMOTO AYAKO
AOKI KENJI
WATANABE SHUNTARO
TANI ATSUSHI
KASUYA TAKASHIGE
International Classes:
G03G9/087; G03G9/08
Domestic Patent References:
| WO2005013012A1 | 2005-02-10 |
Foreign References:
| JP2005024863A | 2005-01-27 | |||
| JP2002287405A | 2002-10-03 | |||
| JP2005215253A | 2005-08-11 | |||
| JP2003302785A | 2003-10-24 | |||
| JPH0315079A | 1991-01-23 | |||
| JPH1195482A | 1999-04-09 | |||
| JP2009168915A | 2009-07-30 | |||
| JP2006003513A | 2006-01-05 | |||
| JP2005003883A | 2005-01-06 | |||
| JP2006276293A | 2006-10-12 | |||
| JP2004191927A | 2004-07-08 | |||
| JP2007114635A | 2007-05-10 | |||
| JP2008052192A | 2008-03-06 | |||
| JP2010168529A | 2010-08-05 |
Other References:
"ARES operating manuals 902-30004", August 1997
"902-00153", July 1993, RHEOMETRICS SCIENTIFIC
JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, vol. 25, pages 1509 - 1596
"902-00153", July 1993, RHEOMETRICS SCIENTIFIC
JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, vol. 25, pages 1509 - 1596
Attorney, Agent or Firm:
SERA Kazunobu et al. (JP)
Kazunobu Sera (JP)
Kazunobu Sera (JP)
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Claims: