Title:
トナーおよびトナーの製造方法
Document Type and Number:
Japanese Patent JP6700799
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a toner that can exhibit high transfer property even in an image output for a long period of time.SOLUTION: The toner is obtained by heat-treating toner particles comprising a polyester resin composition, a colorant and a crystalline polyester resin. The polyester resin composition comprises (i) a polyester resin having a unit at a terminal derived from at least one of an alkyl monoalcohol having 25 or more and 102 or less carbon atoms in average and an alkyl monocarboxylic acid having 25 or more and 102 or less carbon atoms in average, and an aliphatic hydrocarbon having 25 or more and 102 or less carbon atoms in average; and has (ii) a content percentage of the hydrocarbon and the above unit in total of 6.0 mass% or more and 16.0 mass% or less based on the mass of the polyester resin composition.SELECTED DRAWING: None
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Inventors:
Kentaro Kamae
Ryuichiro Matsuo
Yosuke Iwasaki
Katsuki Katsuta
Tsuyoshi Otsu
Masaharu Miura
Tsune Ishigami
Yuichi Mizoo
Ryuichiro Matsuo
Yosuke Iwasaki
Katsuki Katsuta
Tsuyoshi Otsu
Masaharu Miura
Tsune Ishigami
Yuichi Mizoo
Application Number:
JP2016005620A
Publication Date:
May 27, 2020
Filing Date:
January 14, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G9/087; G03G9/08; G03G9/097
Domestic Patent References:
| JP2015045850A | ||||
| JP2015045857A | ||||
| JP2016004072A | ||||
| JP2015135486A | ||||
| JP2014238543A | ||||
| JP2009237007A | ||||
| JP2007316361A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa