CA2930107C - Toner, image formation device, and process cartridge - Google Patents

Toner, image formation device, and process cartridge Download PDF

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Publication number
CA2930107C
CA2930107C CA2930107A CA2930107A CA2930107C CA 2930107 C CA2930107 C CA 2930107C CA 2930107 A CA2930107 A CA 2930107A CA 2930107 A CA2930107 A CA 2930107A CA 2930107 C CA2930107 C CA 2930107C
Authority
CA
Canada
Prior art keywords
toner
latent image
liquid
cleaning blade
intermediate transfer
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.)
Active
Application number
CA2930107A
Other languages
English (en)
French (fr)
Other versions
CA2930107A1 (en
Inventor
Ryota Inoue
Yoshihiro Moriya
Masahiko Ishikawa
Satoshi Takahashi
Tatsuki YAMAGUCHI
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of CA2930107A1 publication Critical patent/CA2930107A1/en
Application granted granted Critical
Publication of CA2930107C publication Critical patent/CA2930107C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0817—Separation; Classifying
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08775—Natural macromolecular compounds or derivatives thereof
    • G03G9/08782—Waxes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
CA2930107A 2013-12-05 2014-12-03 Toner, image formation device, and process cartridge Active CA2930107C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-252353 2013-12-05
JP2013252353 2013-12-05
PCT/JP2014/081965 WO2015083735A1 (ja) 2013-12-05 2014-12-03 トナー、画像形成装置、及びプロセスカートリッジ

Publications (2)

Publication Number Publication Date
CA2930107A1 CA2930107A1 (en) 2015-06-11
CA2930107C true CA2930107C (en) 2018-07-24

Family

ID=53273497

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2930107A Active CA2930107C (en) 2013-12-05 2014-12-03 Toner, image formation device, and process cartridge

Country Status (10)

Country Link
US (1) US20160266521A1 (https=)
EP (1) EP3079017B1 (https=)
JP (1) JP6354765B2 (https=)
KR (1) KR20160095097A (https=)
CN (1) CN105814493B (https=)
AU (1) AU2014358256B2 (https=)
BR (1) BR112016012452B1 (https=)
CA (1) CA2930107C (https=)
RU (1) RU2644080C2 (https=)
WO (1) WO2015083735A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5065781B2 (ja) * 2007-07-10 2012-11-07 臼井国際産業株式会社 燃料噴射管用鋼管およびその製造方法
CN106662826A (zh) * 2014-08-06 2017-05-10 株式会社理光 调色剂
JP6547897B2 (ja) 2016-03-03 2019-07-24 株式会社リコー トナー、トナー収容ユニット、及び画像形成装置
JP6724575B2 (ja) * 2016-06-10 2020-07-15 富士ゼロックス株式会社 画像形成装置及び画像形成方法
CN108848283B (zh) 2018-06-04 2019-09-06 Oppo广东移动通信有限公司 扫描成像元件及相关产品和方法
JP7275901B2 (ja) * 2019-06-25 2023-05-18 株式会社リコー 微粒子の製造装置及び微粒子の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3058548B2 (ja) * 1993-12-29 2000-07-04 キヤノン株式会社 電子写真用現像剤
JPH0895286A (ja) * 1994-09-27 1996-04-12 Matsushita Electric Ind Co Ltd 電子写真用トナー
JP4093446B2 (ja) 2000-11-06 2008-06-04 株式会社リコー 電子写真用トナー外添剤、その製造方法、電子写真用トナー及び電子写真現像装置
JP3888201B2 (ja) * 2002-03-28 2007-02-28 コニカミノルタホールディングス株式会社 静電潜像現像用トナーとその製造方法及び画像形成方法
JP4747004B2 (ja) * 2005-09-02 2011-08-10 株式会社リコー 電子写真用トナーおよび画像形成装置
JP4647506B2 (ja) 2006-01-27 2011-03-09 株式会社リコー 粒子特にトナー粒子の製造方法、トナー粒子の製造装置及びトナー
EP2031451B1 (en) * 2006-06-08 2012-06-13 Canon Kabushiki Kaisha Toner
JP5055154B2 (ja) 2007-03-20 2012-10-24 株式会社リコー トナーの製造方法、トナーの製造装置及びトナー
JP5151384B2 (ja) 2007-10-12 2013-02-27 富士ゼロックス株式会社 静電荷像現像用負帯電トナー、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及び画像形成装置
JP4966813B2 (ja) * 2007-10-19 2012-07-04 シャープ株式会社 トナー、現像剤、現像装置および画像形成装置
JP5315920B2 (ja) 2008-10-24 2013-10-16 株式会社リコー トナーの製造方法及び製造装置
JP5807844B2 (ja) * 2011-03-09 2015-11-10 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
JP5754219B2 (ja) * 2011-04-12 2015-07-29 株式会社リコー トナーの製造方法
JP5807431B2 (ja) * 2011-08-02 2015-11-10 株式会社リコー トナーの製造方法及びその製造装置並びに樹脂微粒子の製造方法及びその製造装置
EP2554476B1 (en) * 2011-08-04 2014-05-14 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Lead lag damper for helicopter rotor unit

Also Published As

Publication number Publication date
EP3079017A4 (en) 2016-10-12
CN105814493B (zh) 2020-03-10
KR20160095097A (ko) 2016-08-10
JP6354765B2 (ja) 2018-07-11
EP3079017B1 (en) 2019-05-15
EP3079017A1 (en) 2016-10-12
BR112016012452A2 (https=) 2017-08-08
CN105814493A (zh) 2016-07-27
US20160266521A1 (en) 2016-09-15
BR112016012452B1 (pt) 2022-05-10
WO2015083735A1 (ja) 2015-06-11
AU2014358256A1 (en) 2016-05-26
AU2014358256B2 (en) 2017-02-02
RU2644080C2 (ru) 2018-02-07
CA2930107A1 (en) 2015-06-11
JPWO2015083735A1 (ja) 2017-03-16

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