TONER, TONER STORED CONTAINER, DEVELOPER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
A toner including inorganic particles, wherein the inorganic particles include a fluorine-containing alumina, and the toner satisfies both Formula (1) below and Formula (2) below: 2.7≤X1/X2≤5.5 . . . Formula (1); and 2.1≤X1≤3.0 . . . Formula (2) where X1 denotes a concentration of aluminum in the to...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English |
Published |
28.04.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A toner including inorganic particles, wherein the inorganic particles include a fluorine-containing alumina, and the toner satisfies both Formula (1) below and Formula (2) below: 2.7≤X1/X2≤5.5 . . . Formula (1); and 2.1≤X1≤3.0 . . . Formula (2) where X1 denotes a concentration of aluminum in the toner and X2 denotes a concentration of fluorine in the toner, and the concentration of aluminum and the concentration of fluorine are determined through an X-ray photoelectron spectroscopic analysis method. |
---|---|
Bibliography: | Application Number: US201917422808 |