SILICA PARTICLE, TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER
A silica particle contains a nitrogen-containing compound, α/β is 0.30 or greater and 0.80 or less, where α and β are the BET specific surface areas of the silica particle before and after baking at 350°C, respectively, and the absolute ratio of the triboelectric series of the silica particle before...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
24.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A silica particle contains a nitrogen-containing compound, α/β is 0.30 or greater and 0.80 or less, where α and β are the BET specific surface areas of the silica particle before and after baking at 350°C, respectively, and the absolute ratio of the triboelectric series of the silica particle before baking at 350°C to that of the silica particle after baking at 350°C is 0.10 or greater and 0.85 or less. |
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Bibliography: | Application Number: EP20230198483 |