DE3763844D1 - Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren. - Google Patents

Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren.

Info

Publication number
DE3763844D1
DE3763844D1 DE8787902798T DE3763844T DE3763844D1 DE 3763844 D1 DE3763844 D1 DE 3763844D1 DE 8787902798 T DE8787902798 T DE 8787902798T DE 3763844 T DE3763844 T DE 3763844T DE 3763844 D1 DE3763844 D1 DE 3763844D1
Authority
DE
Germany
Prior art keywords
production method
toner particles
electrophotographic copying
electrophotographic
copying
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
DE8787902798T
Other languages
English (en)
Inventor
Bertil Hedvall
Gunnar Mattson
Sten Porrvik
Goeran Sundstraem
Sture Nilsson
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.)
Zeon Corp
Original Assignee
Casco Nobel AB
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 Casco Nobel AB filed Critical Casco Nobel AB
Application granted granted Critical
Publication of DE3763844D1 publication Critical patent/DE3763844D1/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE8787902798T 1987-03-18 1987-03-18 Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren. Expired - Lifetime DE3763844D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1987/000139 WO1988007225A1 (en) 1987-03-18 1987-03-18 Toner particles for electrophotographic copying and processes for their preparation

Publications (1)

Publication Number Publication Date
DE3763844D1 true DE3763844D1 (de) 1990-08-23

Family

ID=20367176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787902798T Expired - Lifetime DE3763844D1 (de) 1987-03-18 1987-03-18 Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren.

Country Status (5)

Country Link
US (1) US4923776A (de)
EP (1) EP0305378B1 (de)
JP (1) JPH01500621A (de)
DE (1) DE3763844D1 (de)
WO (1) WO1988007225A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965131A (en) * 1988-03-21 1990-10-23 Eastman Kodak Company Colloidally stabilized suspension process
US5049469A (en) * 1989-12-27 1991-09-17 Eastman Kodak Company Toner image pressure transfer method and toner useful therefor
US5162189A (en) * 1989-12-27 1992-11-10 Eastman Kodak Company Toner image pressure transfer method and toner useful therefor
US5269980A (en) * 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique
US5683849A (en) * 1991-10-22 1997-11-04 Nippon Carbide Kogyo Kabushiki Kaisha Colored toner for developing electrostatic images
US5236629A (en) * 1991-11-15 1993-08-17 Xerox Corporation Conductive composite particles and processes for the preparation thereof
US5639584A (en) * 1992-05-29 1997-06-17 Minolta Camera Kabushiki Kaisha Toner for developing electrostatic latent images
US5330874A (en) * 1992-09-30 1994-07-19 Xerox Corporation Dry carrier coating and processes
EP0878741B1 (de) * 1997-05-12 2001-04-11 Mitsubishi Chemical Corporation Elektrostatischer Bildentwicklungstoner
JP3945797B2 (ja) * 1997-10-07 2007-07-18 株式会社リコー 電子写真用トナー及びその製造方法
US20070281231A1 (en) * 2006-05-31 2007-12-06 Kyocera Mita Corporation Toner, toner particle-producing method, image-forming apparatus and image-forming process
DE102018209516A1 (de) 2018-06-14 2019-12-19 Karlsruher Institut für Technologie Verfahren zur Bestimmung von Analyten mittels kompetitiver Bindungsreaktion

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813907B2 (ja) * 1977-07-27 1983-03-16 ミノルタ株式会社 乾式現像剤
JPS54114246A (en) * 1978-02-24 1979-09-06 Minolta Camera Co Ltd Magnetic toner
JPS5938583B2 (ja) * 1980-09-01 1984-09-18 コニカ株式会社 静電荷像現像用トナ−及びその製造方法
JPS57207259A (en) * 1981-06-16 1982-12-18 Matsushita Electric Ind Co Ltd Developer
GB2112538B (en) * 1981-12-10 1985-07-17 Kema Nord Ab Encapsulated electrophotographic toner
SE447032B (sv) * 1981-12-10 1986-10-20 Casco Nobel Ab Tonarepartiklar samt forfarande for framstellning av tonarpartiklarna
JPS593444A (ja) * 1982-06-30 1984-01-10 Toshiba Corp 電子写真用現像剤
JPS5938583A (ja) * 1982-08-27 1984-03-02 玉川機械株式会社 ベルト式連続雰囲気炉
JPS5961843A (ja) * 1982-09-30 1984-04-09 Canon Inc トナ−の製造方法
JPS5962869A (ja) * 1982-10-04 1984-04-10 Canon Inc トナ−の製造方法
US4601968A (en) * 1982-10-04 1986-07-22 Canon Kabushiki Kaisha Process for producing toner for development of electrostatic images by stepwise suspension polymerizations
WO1984004975A1 (en) * 1983-06-10 1984-12-20 Kema Nord Ab Method for preparing an electrophotographic toner
JPS60151648A (ja) * 1984-01-19 1985-08-09 Ricoh Co Ltd 静電荷現像用トナー
JPH0648396B2 (ja) * 1984-11-30 1994-06-22 三田工業株式会社 二成分系現像剤
JPS61180247A (ja) * 1985-02-06 1986-08-12 Ricoh Co Ltd 静電潜像用現像剤
EP0277128B2 (de) * 1985-09-20 1997-01-08 Nippon Zeon Co., Ltd. Tonerteilchen für elektrophotographisches kopieren und verfahren dazu
JPH023172A (ja) * 1988-06-10 1990-01-08 Hitachi Ltd 半導体記憶装置
JPH0547825A (ja) * 1991-08-20 1993-02-26 Mitsubishi Electric Corp キヤピラリチツプおよび半導体装置

Also Published As

Publication number Publication date
WO1988007225A1 (en) 1988-09-22
JPH01500621A (ja) 1989-03-01
EP0305378B1 (de) 1990-07-18
JPH0547827B2 (de) 1993-07-19
EP0305378A1 (de) 1989-03-08
US4923776A (en) 1990-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON ZEON CO., LTD., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8339 Ceased/non-payment of the annual fee