FR2172121A1 - Coating carrier particles - for use in toner/carrier developers for latent electrostatic images - Google Patents

Coating carrier particles - for use in toner/carrier developers for latent electrostatic images

Info

Publication number
FR2172121A1
FR2172121A1 FR7304204A FR7304204A FR2172121A1 FR 2172121 A1 FR2172121 A1 FR 2172121A1 FR 7304204 A FR7304204 A FR 7304204A FR 7304204 A FR7304204 A FR 7304204A FR 2172121 A1 FR2172121 A1 FR 2172121A1
Authority
FR
France
Prior art keywords
coating
carrier
triboelectric
developers
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.)
Withdrawn
Application number
FR7304204A
Other languages
English (en)
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2172121A1 publication Critical patent/FR2172121A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1131—Coating methods; Structure of coatings
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1133—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/1134—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds containing fluorine atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Glanulating (AREA)
FR7304204A 1972-02-14 1973-01-31 Coating carrier particles - for use in toner/carrier developers for latent electrostatic images Withdrawn FR2172121A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22576172A 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
FR2172121A1 true FR2172121A1 (en) 1973-09-28

Family

ID=22846121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304204A Withdrawn FR2172121A1 (en) 1972-02-14 1973-01-31 Coating carrier particles - for use in toner/carrier developers for latent electrostatic images

Country Status (5)

Country Link
JP (1) JPS4894442A (enrdf_load_stackoverflow)
BE (1) BE795370A (enrdf_load_stackoverflow)
DE (1) DE2306004A1 (enrdf_load_stackoverflow)
FR (1) FR2172121A1 (enrdf_load_stackoverflow)
IT (1) IT978271B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040095A3 (en) * 1980-05-13 1982-02-10 Xerox Corporation A magnetic brush cleaning system
EP0303918A3 (en) * 1987-08-17 1989-11-08 Basf Aktiengesellschaft Carrier for copying systems and manufacturing process thereof
EP0360146A3 (en) * 1988-09-22 1990-06-20 Konica Corporation Carrier for electrostatic image development and method of preparing it

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272601A (en) * 1978-06-06 1981-06-09 Konishiroku Photo Industry Co., Ltd. Coated developer carrier for electrophotography
JPS5583050A (en) * 1978-12-20 1980-06-23 Tomoegawa Paper Co Ltd Preparation of spherical toner for electrostatic copying
JP3397483B2 (ja) * 1993-12-29 2003-04-14 キヤノン株式会社 電子写真用キャリア，その製造方法，二成分系現像剤及び画像形成方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040095A3 (en) * 1980-05-13 1982-02-10 Xerox Corporation A magnetic brush cleaning system
EP0303918A3 (en) * 1987-08-17 1989-11-08 Basf Aktiengesellschaft Carrier for copying systems and manufacturing process thereof
US4925762A (en) * 1987-08-17 1990-05-15 Basf Aktiengesellschaft Carrier for reprography and production of this carrier
EP0360146A3 (en) * 1988-09-22 1990-06-20 Konica Corporation Carrier for electrostatic image development and method of preparing it

Also Published As

Publication number Publication date
JPS4894442A (enrdf_load_stackoverflow) 1973-12-05
IT978271B (it) 1974-09-20
DE2306004A1 (de) 1973-08-23
AU5145273A (en) 1974-07-25
BE795370A (fr) 1973-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse