GB1481332A - Method for the development of electrostatic images - Google Patents

Method for the development of electrostatic images

Info

Publication number
GB1481332A
GB1481332A GB4315774A GB4315774A GB1481332A GB 1481332 A GB1481332 A GB 1481332A GB 4315774 A GB4315774 A GB 4315774A GB 4315774 A GB4315774 A GB 4315774A GB 1481332 A GB1481332 A GB 1481332A
Authority
GB
United Kingdom
Prior art keywords
toner
particles
toner particles
image
oct
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
GB4315774A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1481332A publication Critical patent/GB1481332A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0914Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component toner
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Abstract

1481332 Developing process KONISHIROKU PHOTO INDUSTRY CO Ltd 4 Oct 1974 [4 Oct 1973] 43157/74 Heading G2H An electrostatic image on a surface is developed with ferromagnetic toner particles by feeding said particles to form a layer thereof of a non-ferromagnetic toner supporting member, said member having a surface compatible with the material of the toner particles to prevent triboelectric charging of the toner particles on the supporting member, and advancing the layer of toner particles thereon, by use of a magnetic field, into frictional contact with the surface bearing the electrostatic image, so that the particles in contact with the image bearing surface becomes triboelectrically charged and thereby electrostatically atracted to the image to effect development thereof. A number of pairs of toner compositions and compatible toner member supporting surface compositions are examplified.
GB4315774A 1973-10-04 1974-10-04 Method for the development of electrostatic images Expired GB1481332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11099573A JPS5330493B2 (en) 1973-10-04 1973-10-04

Publications (1)

Publication Number Publication Date
GB1481332A true GB1481332A (en) 1977-07-27

Family

ID=14549719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4315774A Expired GB1481332A (en) 1973-10-04 1974-10-04 Method for the development of electrostatic images

Country Status (3)

Country Link
JP (1) JPS5330493B2 (en)
DE (1) DE2447223A1 (en)
GB (1) GB1481332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158257A (en) * 1984-03-09 1985-11-06 Canon Kk Developing an electrophotographic latent image

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267640A (en) * 1975-12-03 1977-06-04 Hitachi Ltd Method for developing charge latent image in electronic photography
JPS599056B2 (en) * 1975-12-16 1984-02-29 Ricoh Kk
JPS542100B2 (en) * 1976-05-26 1979-02-02
US4121931A (en) * 1976-06-30 1978-10-24 Minnesota Mining And Manufacturing Company Electrographic development process
GB1583472A (en) * 1976-07-16 1981-01-28 Ricoh Kk Electrophotographic apparatus
JPS599051B2 (en) * 1976-09-06 1984-02-29 Ricoh Kk
JPS563554B2 (en) * 1976-11-29 1981-01-26
JPS5813907B2 (en) * 1977-07-27 1983-03-16 Minolta Camera Kk
JPS5451842A (en) * 1977-09-30 1979-04-24 Ricoh Co Ltd Electrostatic latent lmage developing method
JPS6232472B2 (en) * 1978-04-21 1987-07-15 Canon Kk
JPS6039230B2 (en) * 1978-04-18 1985-09-05 Canon Kk
JPS5570850A (en) * 1978-11-22 1980-05-28 Konishiroku Photo Ind Co Ltd One-component developer for electrophotography and image forming method by using said developer
JPS56158341A (en) * 1980-11-21 1981-12-07 Konishiroku Photo Ind Co Ltd Developer
JPS6341061B2 (en) * 1986-05-16 1988-08-15 Konika Kk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA73911B (en) * 1972-03-15 1973-11-28 Minnesota Mining & Mfg Electrographic development process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158257A (en) * 1984-03-09 1985-11-06 Canon Kk Developing an electrophotographic latent image

Also Published As

Publication number Publication date
DE2447223A1 (en) 1975-04-10
JPS5062638A (en) 1975-05-28
JPS5330493B2 (en) 1978-08-28

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Legal Events

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