GB1244373A - Liquid developer for producing electrophotographs - Google Patents

Liquid developer for producing electrophotographs

Info

Publication number
GB1244373A
GB1244373A GB4088168A GB4088168A GB1244373A GB 1244373 A GB1244373 A GB 1244373A GB 4088168 A GB4088168 A GB 4088168A GB 4088168 A GB4088168 A GB 4088168A GB 1244373 A GB1244373 A GB 1244373A
Authority
GB
United Kingdom
Prior art keywords
liquid developer
aug
pigment
electrophotographs
producing
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
Application number
GB4088168A
Other languages
English (en)
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 GB1244373A publication Critical patent/GB1244373A/en
Expired 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/133—Graft-or block 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents
    • G03G9/1355—Ionic, organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Developers In Electrophotography (AREA)
GB4088168A 1967-08-29 1968-08-27 Liquid developer for producing electrophotographs Expired GB1244373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5494067 1967-08-29

Publications (1)

Publication Number Publication Date
GB1244373A true GB1244373A (en) 1971-09-02

Family

ID=12984622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4088168A Expired GB1244373A (en) 1967-08-29 1968-08-27 Liquid developer for producing electrophotographs

Country Status (3)

Country Link
BE (1) BE719996A (nl)
GB (1) GB1244373A (nl)
NL (1) NL145370B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136483A (en) * 1983-03-10 1984-09-19 Haddens Windows
US5106717A (en) * 1990-05-02 1992-04-21 Dximaging Ab diblock copolymers as toner particle dispersants for electrostatic liquid developers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136483A (en) * 1983-03-10 1984-09-19 Haddens Windows
US5106717A (en) * 1990-05-02 1992-04-21 Dximaging Ab diblock copolymers as toner particle dispersants for electrostatic liquid developers

Also Published As

Publication number Publication date
BE719996A (nl) 1969-02-03
DE1797204A1 (de) 1970-12-17
NL6812181A (nl) 1969-03-04
DE1797204B2 (de) 1974-03-28
NL145370B (nl) 1975-03-17

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