Title:
TONER
Document Type and Number:
WIPO Patent Application WO/2012/165636
Kind Code:
A1
Abstract:
A toner having toner particles, each of which has a core-shell structure wherein a shell phase that contains a resin (B) is formed on a core that contains a binder resin (A), a coloring agent and a wax. The toner is characterized in that: each toner particle contains a specific amount of the resin (B) relative to the core; and when the solubility parameter (the SP value) of the binder resin (A) is represented by SP(A), the SP value of the resin (B) is represented by SP(B), the SP value of a repeating unit that has the smallest SP value among the repeating units constituting the resin (B) is represented by SP(C) and the SP value of the wax is represented by SP(W), SP(A), SP(B), SP(C) and SP(W) satisfy a specific relation.
Inventors:
KINUMATSU TETSUYA
TANI ATSUSHI
AOKI KENJI
WATANABE SHUNTARO
KAYA TAKAAKI
OKAMOTO AYAKO
NAKAGAWA YOSHIHIRO
MORI TOSHIFUMI
KASUYA TAKASHIGE
TANI ATSUSHI
AOKI KENJI
WATANABE SHUNTARO
KAYA TAKAAKI
OKAMOTO AYAKO
NAKAGAWA YOSHIHIRO
MORI TOSHIFUMI
KASUYA TAKASHIGE
Application Number:
PCT/JP2012/064332
Publication Date:
December 06, 2012
Filing Date:
June 01, 2012
Export Citation:
Assignee:
CANON KK (JP)
KINUMATSU TETSUYA
TANI ATSUSHI
AOKI KENJI
WATANABE SHUNTARO
KAYA TAKAAKI
OKAMOTO AYAKO
NAKAGAWA YOSHIHIRO
MORI TOSHIFUMI
KASUYA TAKASHIGE
KINUMATSU TETSUYA
TANI ATSUSHI
AOKI KENJI
WATANABE SHUNTARO
KAYA TAKAAKI
OKAMOTO AYAKO
NAKAGAWA YOSHIHIRO
MORI TOSHIFUMI
KASUYA TAKASHIGE
International Classes:
G03G9/08; G03G9/087
Domestic Patent References:
WO2011152008A1 | 2011-12-08 |
Foreign References:
JP2008287088A | 2008-11-27 | |||
JP2010175933A | 2010-08-12 | |||
JP2007277511A | 2007-10-25 | |||
JP2009294655A | 2009-12-17 | |||
JP2010055094A | 2010-03-11 | |||
JP2006337751A | 2006-12-14 | |||
JP2011232738A | 2011-11-17 | |||
JP2009163026A | 2009-07-23 | |||
JP2010168522A | 2010-08-05 | |||
JP2006091283A | 2006-04-06 |
Other References:
See also references of EP 2717099A4
POLYM. ENG. SCI., vol. 14, no. 2, 1974, pages 147 - 154
"Kobunshi Data Handbook: Kisohen", BAIFUKAN, article "Polymer Data Handbook: Basic Edition"
"Jushukugo", KAGAKU DOJIN
"Kobunshi Jikkengaku: Jushukugo to Jufuka", KYORITSU SHUPPAN
"Polyester Jushi Handbook"
JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, vol. 25, pages 1509 - 1596
POLYM. ENG. SCI., vol. 14, no. 2, 1974, pages 147 - 154
"Kobunshi Data Handbook: Kisohen", BAIFUKAN, article "Polymer Data Handbook: Basic Edition"
"Jushukugo", KAGAKU DOJIN
"Kobunshi Jikkengaku: Jushukugo to Jufuka", KYORITSU SHUPPAN
"Polyester Jushi Handbook"
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: