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US 2023/0384703 A1Published application
Toner and image reading method
AssigneeCanon Kabushiki Kaisha
InventorsYUTAKA YOSHIMASA, TAKESHI YAMAMOTO, SATOSHI YAMABI, YOSHIHIRO OHASHI, HIROSHI SAITO
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Abstract
Toner comprising toner particles, wherein the toner contains gold nanorods, and wherein in a case where an aspect ratio distribution of the gold nanorods contained in the toner is measured, an average value μ in the aspect ratio distribution is in a range of 6.0 to 13.0 and a standard deviation σ in the aspect ratio distribution is in a range of 0.5 to 4.5.
Claims14
Toner comprising toner particles,
- wherein the toner contains gold nanorods, and
- wherein in a case where an aspect ratio distribution of the gold nanorods contained in the toner is measured, an average value μ in the aspect ratio distribution is in a range of 6.0 to 13.0 and a standard deviation σ in the aspect ratio distribution is in a range of 0.5 to 4.5.
Dependencies are inferred from the claim text.