DE3775618D1 - Verfahren zur herstellung von toner durch suspensionspolymerisation. - Google Patents

Verfahren zur herstellung von toner durch suspensionspolymerisation.

Info

Publication number
DE3775618D1
DE3775618D1 DE8787304294T DE3775618T DE3775618D1 DE 3775618 D1 DE3775618 D1 DE 3775618D1 DE 8787304294 T DE8787304294 T DE 8787304294T DE 3775618 T DE3775618 T DE 3775618T DE 3775618 D1 DE3775618 D1 DE 3775618D1
Authority
DE
Germany
Prior art keywords
producing toner
suspension polymerisation
polymerisation
suspension
toner
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.)
Expired - Lifetime
Application number
DE8787304294T
Other languages
English (en)
Inventor
Hiromi Mori
Satoshi Matsunaga
Kuniko Kobayashi
Yoshihiko Hyosu
Eiichi Imai
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14512065&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3775618(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE3775618D1 publication Critical patent/DE3775618D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
DE8787304294T 1986-05-15 1987-05-14 Verfahren zur herstellung von toner durch suspensionspolymerisation. Expired - Lifetime DE3775618D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61109509A JPH0715596B2 (ja) 1986-05-15 1986-05-15 重合トナーの製造方法

Publications (1)

Publication Number Publication Date
DE3775618D1 true DE3775618D1 (de) 1992-02-13

Family

ID=14512065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787304294T Expired - Lifetime DE3775618D1 (de) 1986-05-15 1987-05-14 Verfahren zur herstellung von toner durch suspensionspolymerisation.

Country Status (5)

Country Link
US (1) US4804610A (de)
EP (1) EP0246814B2 (de)
JP (1) JPH0715596B2 (de)
DE (1) DE3775618D1 (de)
HK (1) HK59595A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319662A (ja) * 1986-07-14 1988-01-27 Kao Corp 球状トナ−粒子
CA1313968C (en) * 1987-06-29 1993-03-02 Jiro Yamashiro Process for producing toners for use in electrophotography
JPH01150154A (ja) * 1987-12-08 1989-06-13 Canon Inc 静電荷像現像用トナーの製造方法
US4894309A (en) * 1988-09-19 1990-01-16 Xerox Corporation Processes for the preparation of crosslinked copolymers
US5286777A (en) * 1989-02-03 1994-02-15 Hewlett-Packard Company Preparing a dye-containing polymer
ATE146607T1 (de) * 1989-04-11 1997-01-15 Canon Kk Organisches pigment enthaltender farbtoner und verfahren zu dessen herstellung
JP2598128B2 (ja) * 1989-04-28 1997-04-09 キヤノン株式会社 画像形成装置
DE69020270T2 (de) * 1989-09-14 1995-11-16 Canon Kk Entwickler für elektrostatische Bilder, Verfahren zu dessen Herstellung und Binderharz und seine Herstellung.
JP2633383B2 (ja) * 1989-10-16 1997-07-23 日本ペイント株式会社 トナーの製法
US5080994A (en) * 1989-10-23 1992-01-14 Xerox Corporation Processes for the preparation of particles
US5219697A (en) * 1990-03-08 1993-06-15 Canon Kabushiki Kaisha Toner for developing electrostatic image comprising color resin particles having an irregular shape
JPH05239112A (ja) * 1992-03-02 1993-09-17 Nippon Paint Co Ltd 水不溶性化学薬品を固定化した微小樹脂粒子の製造
US5322887A (en) * 1992-05-18 1994-06-21 Eastman Kodak Company Polymeric particles and a method of preparing the same
DE69316086T2 (de) * 1992-05-25 1998-05-20 Canon Kk Magnetischer Entwickler und Verfahren zur Erkennung von Zeichen aus magnetischer Tinte
US5510222A (en) * 1993-05-20 1996-04-23 Canon Kabushiki Kaisha Toner for developing electrostatic image and process for production thereof
JP3456324B2 (ja) * 1995-10-12 2003-10-14 日本ゼオン株式会社 重合トナーの製造方法
US6136490A (en) * 1996-12-05 2000-10-24 Nippon Zeon Co., Ltd. Polymerized toner
US6156858A (en) * 1997-06-25 2000-12-05 Xerox Corporation Stable free radical polymerization processes
US6653039B2 (en) 2001-04-27 2003-11-25 Ricoh Company Limited Toner, and electrophotographic image forming method and apparatus using the toner
JP2009075622A (ja) * 2001-10-25 2009-04-09 Mitsubishi Chemicals Corp 静電荷像現像用トナー
JP4147431B2 (ja) * 2006-05-23 2008-09-10 日本ゼオン株式会社 トナーの製造方法
US8092975B2 (en) * 2007-06-29 2012-01-10 Zeon Corporation Method for producing toner for devoloping electrostatic image
CN103733142B (zh) 2011-08-03 2016-08-17 佳能株式会社 显影剂承载构件及其生产方法和显影组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886851A (de) * 1972-02-28 1973-11-15
US4077804A (en) * 1975-03-26 1978-03-07 Xerox Corporation Method of producing toner particles by in-situ polymerization and imaging process
US4330460A (en) * 1980-04-14 1982-05-18 Xerox Corporation Process for preparing colored toner particles employing a halogen salt to inhibit the aqueous phase polymerization
JPS5741649A (en) * 1980-08-26 1982-03-08 Konishiroku Photo Ind Co Ltd Electrostatic image developing toner and its manufacture
US4601968A (en) * 1982-10-04 1986-07-22 Canon Kabushiki Kaisha Process for producing toner for development of electrostatic images by stepwise suspension polymerizations
US4592990A (en) * 1982-12-29 1986-06-03 Canon Kabushiki Kaisha Process for producing toner
JPS608302A (ja) * 1983-06-29 1985-01-17 Ricoh Co Ltd 懸濁重合法による重合体粒子の製造方法
JPS6195002A (ja) * 1984-10-15 1986-05-13 Hitachi Chem Co Ltd 親水基含有ビニル重合体の製造法

Also Published As

Publication number Publication date
EP0246814B2 (de) 1998-01-14
JPS62266562A (ja) 1987-11-19
US4804610A (en) 1989-02-14
HK59595A (en) 1995-04-28
EP0246814B1 (de) 1992-01-02
EP0246814A2 (de) 1987-11-25
EP0246814A3 (en) 1988-09-21
JPH0715596B2 (ja) 1995-02-22

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings