TONER, TWO-COMPONENT DEVELOPER CONTAINING THE SAME, AND IMAGE FORMING DEVICE USING THE SAME

Title:

TONER, TWO-COMPONENT DEVELOPER CONTAINING THE SAME, AND IMAGE FORMING DEVICE USING THE SAME

Document Type and Number:

Japanese Patent JP2023124550

Kind Code:

A

Abstract:

To provide a toner which suppresses toner filming by reducing embedding of particles into toner base particles and fogging in high-temperature high-humidity environments, a two-component developer containing the same, and an image forming device using the same.SOLUTION: The above challenge is cleared by providing a toner comprising at least toner base particles, and silica particles, silica strontium titanate particles, and disk-like fatty acid metal salt particles having an average particle diameter of 1.4 μm or less externally added to surfaces of the toner base particles.SELECTED DRAWING: None

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Inventors:

TOIZUMI KIYOSHI

Application Number:

JP2022028370A

Publication Date:

September 06, 2023

Filing Date:

February 25, 2022

Export Citation:

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Assignee:

SHARP KK

International Classes:

G03G9/097; G03G9/113

Attorney, Agent or Firm:

Nobuhisa Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Hideki Yasuda
Hiroshi Sumikawa

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