JP7314792B2 - 光輝性現像剤、現像剤収容体、画像形成ユニット及び画像形成装置 - Google Patents

光輝性現像剤、現像剤収容体、画像形成ユニット及び画像形成装置 Download PDF

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JP7314792B2
JP7314792B2 JP2019229657A JP2019229657A JP7314792B2 JP 7314792 B2 JP7314792 B2 JP 7314792B2 JP 2019229657 A JP2019229657 A JP 2019229657A JP 2019229657 A JP2019229657 A JP 2019229657A JP 7314792 B2 JP7314792 B2 JP 7314792B2
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developer
image forming
roller
image
paper
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JP2019229657A
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Japanese (ja)
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JP2021099379A5 (enExample
JP2021099379A (ja
Inventor
隼人 松本
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Oki Electric Industry Co Ltd
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Oki Electric Industry Co Ltd
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Priority to JP2019229657A priority Critical patent/JP7314792B2/ja
Priority to EP20214541.3A priority patent/EP3839634A1/en
Priority to US17/123,494 priority patent/US20210191287A1/en
Publication of JP2021099379A publication Critical patent/JP2021099379A/ja
Publication of JP2021099379A5 publication Critical patent/JP2021099379A5/ja
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0819Developers with toner particles characterised by the dimensions of the particles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0902Inorganic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0825Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/0827Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08742Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755Polyesters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0926Colouring agents for toner particles characterised by physical or chemical properties

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2019229657A 2019-12-19 2019-12-19 光輝性現像剤、現像剤収容体、画像形成ユニット及び画像形成装置 Active JP7314792B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019229657A JP7314792B2 (ja) 2019-12-19 2019-12-19 光輝性現像剤、現像剤収容体、画像形成ユニット及び画像形成装置
EP20214541.3A EP3839634A1 (en) 2019-12-19 2020-12-16 Brilliant developer, developer container, image forming unit, and image forming apparatus
US17/123,494 US20210191287A1 (en) 2019-12-19 2020-12-16 Brilliant developer, developer container, image forming unit, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019229657A JP7314792B2 (ja) 2019-12-19 2019-12-19 光輝性現像剤、現像剤収容体、画像形成ユニット及び画像形成装置

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JP2021099379A JP2021099379A (ja) 2021-07-01
JP2021099379A5 JP2021099379A5 (enExample) 2022-07-06
JP7314792B2 true JP7314792B2 (ja) 2023-07-26

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US (1) US20210191287A1 (enExample)
EP (1) EP3839634A1 (enExample)
JP (1) JP7314792B2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023121449A (ja) 2022-02-21 2023-08-31 沖電気工業株式会社 画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013057906A (ja) 2011-09-09 2013-03-28 Ricoh Co Ltd 電子写真用トナー及びその製造方法
JP2017054060A (ja) 2015-09-11 2017-03-16 富士ゼロックス株式会社 静電荷像現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP2017181647A (ja) 2016-03-29 2017-10-05 富士ゼロックス株式会社 静電荷像現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP2018066826A (ja) 2016-10-18 2018-04-26 株式会社リコー 金属含有微粒子、及び金属含有微粒子の製造方法
JP2019113783A (ja) 2017-12-26 2019-07-11 株式会社沖データ トナー、トナー収納器、現像ユニットおよび画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06295099A (ja) * 1993-02-10 1994-10-21 Hitachi Ltd トナー,該トナーの製造方法及び該トナーを使用する現像装置
JP6011776B2 (ja) * 2011-04-26 2016-10-19 株式会社リコー トナー、画像形成装置、及びプロセスカートリッジ
JP2017062408A (ja) * 2015-09-25 2017-03-30 富士ゼロックス株式会社 光輝性トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
JP6679865B2 (ja) * 2015-09-25 2020-04-15 富士ゼロックス株式会社 光輝性トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
JP2018084677A (ja) 2016-11-24 2018-05-31 株式会社沖データ トナー、現像剤収容体、画像形成ユニット及び画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013057906A (ja) 2011-09-09 2013-03-28 Ricoh Co Ltd 電子写真用トナー及びその製造方法
JP2017054060A (ja) 2015-09-11 2017-03-16 富士ゼロックス株式会社 静電荷像現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP2017181647A (ja) 2016-03-29 2017-10-05 富士ゼロックス株式会社 静電荷像現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP2018066826A (ja) 2016-10-18 2018-04-26 株式会社リコー 金属含有微粒子、及び金属含有微粒子の製造方法
JP2019113783A (ja) 2017-12-26 2019-07-11 株式会社沖データ トナー、トナー収納器、現像ユニットおよび画像形成装置

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EP3839634A1 (en) 2021-06-23
JP2021099379A (ja) 2021-07-01
US20210191287A1 (en) 2021-06-24

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