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US 9,804,518 B2Granted
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
AssigneeFuji Xerox Co., Ltd.
InventorsAkira Matsumoto, Shinya Nakashima, Masaki Iwase
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Abstract
An electrostatic charge image developing toner includes toner particles containing a binder resin, a colorant, and 5′-chloro-3-hydroxy-2′-methoxy-2-naphthanilide, wherein the colorant contains at least one of Pigment Red 238 and Pigment Red 269, the content of the colorant is from 1% by weight to 20% by weight, and the content of 5′-chloro-3-hydroxy-2′-methoxy-2-naphthanilide is from 1 ppm to 300 ppm based on the weight.
Claims17
An electrostatic charge image developing toner comprising toner particles including:
- a binder resin;
- a colorant;
- and
- 5′-chloro-3-hydroxy-2′-methoxy-2-naphthanilide,
- wherein the colorant contains at least one of Pigment Red 238 and Pigment Red 269,
- a content of the colorant is from 5% by weight to 20% by weight, and
- a content of 5′-chloro-3-hydroxy-2′-methoxy-2-naphthanilide is from 1 ppm to 300 ppm based on the weight.
4 more elements
Dependencies are inferred from the claim text.