JP2023008831A - トナー用外添剤及びトナー - Google Patents

トナー用外添剤及びトナー Download PDF

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Publication number
JP2023008831A
JP2023008831A JP2022090407A JP2022090407A JP2023008831A JP 2023008831 A JP2023008831 A JP 2023008831A JP 2022090407 A JP2022090407 A JP 2022090407A JP 2022090407 A JP2022090407 A JP 2022090407A JP 2023008831 A JP2023008831 A JP 2023008831A
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JP
Japan
Prior art keywords
toner
particles
external additive
silica particles
acid
Prior art date
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Pending
Application number
JP2022090407A
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English (en)
Japanese (ja)
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JP2023008831A5 (https=
Inventor
友蔵 清野
Yuzo Kiyono
大輔 吉羽
Daisuke Yoshiba
洸紀 井上
Koki Inoue
雄貴 増田
Yuki Masuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to US17/808,750 priority Critical patent/US12468236B2/en
Priority to DE102022116356.3A priority patent/DE102022116356A1/de
Priority to CN202210769855.5A priority patent/CN115629525B/zh
Publication of JP2023008831A publication Critical patent/JP2023008831A/ja
Publication of JP2023008831A5 publication Critical patent/JP2023008831A5/ja
Pending legal-status Critical Current

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  • Developing Agents For Electrophotography (AREA)
JP2022090407A 2021-07-02 2022-06-02 トナー用外添剤及びトナー Pending JP2023008831A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US17/808,750 US12468236B2 (en) 2021-07-02 2022-06-24 External additive for toner, and toner
DE102022116356.3A DE102022116356A1 (de) 2021-07-02 2022-06-30 Externes additiv für toner und toner
CN202210769855.5A CN115629525B (zh) 2021-07-02 2022-06-30 调色剂用外部添加剂和调色剂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021110963 2021-07-02
JP2021110963 2021-07-02

Publications (2)

Publication Number Publication Date
JP2023008831A true JP2023008831A (ja) 2023-01-19
JP2023008831A5 JP2023008831A5 (https=) 2025-06-06

Family

ID=85112256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022090407A Pending JP2023008831A (ja) 2021-07-02 2022-06-02 トナー用外添剤及びトナー

Country Status (1)

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JP (1) JP2023008831A (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05224456A (ja) * 1992-02-14 1993-09-03 Fuji Xerox Co Ltd 静電荷像現像剤とその製造方法および画像形成方法
JPH11218959A (ja) * 1997-10-27 1999-08-10 Ricoh Co Ltd 静電荷現像用トナー
JP2019133145A (ja) * 2018-01-26 2019-08-08 キヤノン株式会社 トナー
JP2021021793A (ja) * 2019-07-25 2021-02-18 キヤノン株式会社 画像形成装置
JP2021021792A (ja) * 2019-07-25 2021-02-18 キヤノン株式会社 トナー

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05224456A (ja) * 1992-02-14 1993-09-03 Fuji Xerox Co Ltd 静電荷像現像剤とその製造方法および画像形成方法
JPH11218959A (ja) * 1997-10-27 1999-08-10 Ricoh Co Ltd 静電荷現像用トナー
JP2019133145A (ja) * 2018-01-26 2019-08-08 キヤノン株式会社 トナー
JP2021021793A (ja) * 2019-07-25 2021-02-18 キヤノン株式会社 画像形成装置
JP2021021792A (ja) * 2019-07-25 2021-02-18 キヤノン株式会社 トナー

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