GB1448350A - Liquid developer for electrostatic latent image - Google Patents

Liquid developer for electrostatic latent image

Info

Publication number
GB1448350A
GB1448350A GB2607274A GB2607274A GB1448350A GB 1448350 A GB1448350 A GB 1448350A GB 2607274 A GB2607274 A GB 2607274A GB 2607274 A GB2607274 A GB 2607274A GB 1448350 A GB1448350 A GB 1448350A
Authority
GB
United Kingdom
Prior art keywords
developer
electrostatographic
liquid
liquid developer
latent image
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
GB2607274A
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.)
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
Priority claimed from JP48067050A external-priority patent/JPS5017643A/ja
Priority claimed from JP48067043A external-priority patent/JPS5017642A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB1448350A publication Critical patent/GB1448350A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
GB2607274A 1973-06-14 1974-06-12 Liquid developer for electrostatic latent image Expired GB1448350A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48067050A JPS5017643A (de) 1973-06-14 1973-06-14
JP48067043A JPS5017642A (de) 1973-06-14 1973-06-14

Publications (1)

Publication Number Publication Date
GB1448350A true GB1448350A (en) 1976-09-02

Family

ID=26408247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2607274A Expired GB1448350A (en) 1973-06-14 1974-06-12 Liquid developer for electrostatic latent image

Country Status (2)

Country Link
DE (1) DE2428809C3 (de)
GB (1) GB1448350A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006131905A1 (en) * 2005-06-06 2006-12-14 Hewlett-Packard Development Company, L.P. A method of charging toner particles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707429A (en) * 1986-04-30 1987-11-17 E. I. Du Pont De Nemours And Company Metallic soap as adjuvant for electrostatic liquid developer
US4917985A (en) * 1988-12-30 1990-04-17 E. I. Du Pont De Nemours And Company Organic sulfur-containing compounds as adjuvants for positive electrostatic liquid developers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554946A (en) * 1966-11-21 1971-01-12 Ricoh Kk Liquid developers for electrophotography containing a pigment coated with a copolymer
US3839032A (en) * 1971-06-21 1974-10-01 Savin Business Machines Corp Method of contact transfer of developed electrostatic images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006131905A1 (en) * 2005-06-06 2006-12-14 Hewlett-Packard Development Company, L.P. A method of charging toner particles
US8029963B2 (en) 2005-06-06 2011-10-04 Hewlett-Packard Development Company, L.P. Method for charging toner particles

Also Published As

Publication number Publication date
DE2428809A1 (de) 1975-01-09
AU7011374A (en) 1975-12-18
DE2428809C3 (de) 1982-03-04
DE2428809B2 (de) 1981-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940611