JP2022185567A - 電子写真用ローラ、プロセスカートリッジ、電子写真画像形成装置 - Google Patents

電子写真用ローラ、プロセスカートリッジ、電子写真画像形成装置 Download PDF

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Publication number
JP2022185567A
JP2022185567A JP2022076789A JP2022076789A JP2022185567A JP 2022185567 A JP2022185567 A JP 2022185567A JP 2022076789 A JP2022076789 A JP 2022076789A JP 2022076789 A JP2022076789 A JP 2022076789A JP 2022185567 A JP2022185567 A JP 2022185567A
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JP
Japan
Prior art keywords
electrophotographic
roller
elastic layer
mandrel
electrophotographic roller
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2022076789A
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English (en)
Japanese (ja)
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JP2022185567A5 (enExample
Inventor
勝也 児玉
Katsuya Kodama
敏郎 鈴木
Toshiro Suzuki
謙一 矢澤
Kenichi Yazawa
敦 植松
Atsushi Uematsu
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Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to US17/664,895 priority Critical patent/US11644761B2/en
Priority to CN202210585913.9A priority patent/CN115437227B/zh
Priority to EP22176619.9A priority patent/EP4099095B1/en
Publication of JP2022185567A publication Critical patent/JP2022185567A/ja
Priority to US18/188,567 priority patent/US11835878B2/en
Publication of JP2022185567A5 publication Critical patent/JP2022185567A5/ja
Pending legal-status Critical Current

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  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2022076789A 2021-06-02 2022-05-06 電子写真用ローラ、プロセスカートリッジ、電子写真画像形成装置 Pending JP2022185567A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/664,895 US11644761B2 (en) 2021-06-02 2022-05-25 Electrophotographic roller, process cartridge and electrophotographic image forming apparatus
CN202210585913.9A CN115437227B (zh) 2021-06-02 2022-05-26 电子照相用辊、处理盒和电子照相图像形成设备
EP22176619.9A EP4099095B1 (en) 2021-06-02 2022-06-01 Electrophotographic roller, process cartridge and electrophotographic image forming apparatus
US18/188,567 US11835878B2 (en) 2021-06-02 2023-03-23 Electrophotographic roller, process cartridge and electrophotographic image forming apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021093293 2021-06-02
JP2021093293 2021-06-02

Publications (2)

Publication Number Publication Date
JP2022185567A true JP2022185567A (ja) 2022-12-14
JP2022185567A5 JP2022185567A5 (enExample) 2025-05-07

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ID=84438780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022076789A Pending JP2022185567A (ja) 2021-06-02 2022-05-06 電子写真用ローラ、プロセスカートリッジ、電子写真画像形成装置

Country Status (1)

Country Link
JP (1) JP2022185567A (enExample)

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