GB1303871A - - Google Patents

Info

Publication number
GB1303871A
GB1303871A GB611370A GB611370A GB1303871A GB 1303871 A GB1303871 A GB 1303871A GB 611370 A GB611370 A GB 611370A GB 611370 A GB611370 A GB 611370A GB 1303871 A GB1303871 A GB 1303871A
Authority
GB
United Kingdom
Prior art keywords
feb
coating
styrene
toner
rubber
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
GB611370A
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 filed Critical
Publication of GB1303871A publication Critical patent/GB1303871A/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
    • G03G9/13—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
    • G03G9/122—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1303871 Electro-photography RICOH K K 9 Feb 1970 [8 Feb 1969 10 Feb 1969] 6113/70 Heading G2H A liquid developer comprises an insulating liquid carrier and a dispersed toner formed by (a) coating a pigment or dye with a natural or synthetic rubber and (b) graft polymerising a polymerlsable ethylenically unsaturated monomer on to the coating. The coating agent may be acrylic, styrene-butadiene, butylene or styrene rubber. The toner may have a particle size of 1-5 micron. Examples are given.
GB611370A 1969-02-08 1970-02-09 Expired GB1303871A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP953669 1969-02-08
JP927669 1969-02-10

Publications (1)

Publication Number Publication Date
GB1303871A true GB1303871A (en) 1973-01-24

Family

ID=26343958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB611370A Expired GB1303871A (en) 1969-02-08 1970-02-09

Country Status (3)

Country Link
BE (1) BE745603A (en)
DE (1) DE2005600C3 (en)
GB (1) GB1303871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003065126A1 (en) * 2002-01-31 2003-08-07 Hewlett-Packard Indigo B.V. Image transfer system and liquid toner for use therewith

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114773C3 (en) * 1971-03-26 1982-04-22 Philip A. Hunt Chemical Corp., Palisades Park, N.J. Electrophotographic or electrographic suspension developer
US4925766A (en) * 1988-12-02 1990-05-15 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003065126A1 (en) * 2002-01-31 2003-08-07 Hewlett-Packard Indigo B.V. Image transfer system and liquid toner for use therewith
US8685610B2 (en) 2002-01-31 2014-04-01 Hewlett-Packard Indigo B.V. Image transfer system and liquid toner for use therewith

Also Published As

Publication number Publication date
BE745603A (en) 1970-07-16
DE2005600C3 (en) 1974-09-26
DE2005600A1 (en) 1970-10-29
DE2005600B2 (en) 1974-02-28

Similar Documents

Publication Publication Date Title
GB975694A (en) Developer for electrophotographic purposes
GB1281741A (en) Liquid developer for electrostatography
GB1115653A (en) Xerographic toners
GB1526875A (en) Colour electrophotographic developer system
GB1233869A (en)
GB1390872A (en) Carrier vehicle
GB1439626A (en) Electrostatic developer composition
GB1316040A (en) Liquid developer used for electrophotography
GB893549A (en) Controlled tone development for electrophotography
GB1484582A (en) Liquid developers for the development of electrostatic charge patterns
GB1377023A (en) Developing electrostatic latent images
GB1303871A (en)
GB1072478A (en) Developer mix for developing electrostatic images
GB1251623A (en)
GB1349272A (en) Xerogrphic apparatus
GB1520404A (en) Liquid development of electrostatic charge patterns
GB1433348A (en) Electrophotographic developer
GB1067303A (en) Liquid developer for electrographic printing
GB1348178A (en) Xerographic toner composition
GB1411120A (en) Image fixing in electrostatography
GB1417595A (en) Electrophotographic liquid developer
GB1211208A (en) Electrophotographic developer mixes
GB1115185A (en) Aqueous electrophotographic coating composition
GB1342043A (en) Electrostatographic liquid developers
GB1307545A (en) Electrostatographic developer

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee