JPH0117580B2 - - Google Patents

Info

Publication number
JPH0117580B2
JPH0117580B2 JP56093330A JP9333081A JPH0117580B2 JP H0117580 B2 JPH0117580 B2 JP H0117580B2 JP 56093330 A JP56093330 A JP 56093330A JP 9333081 A JP9333081 A JP 9333081A JP H0117580 B2 JPH0117580 B2 JP H0117580B2
Authority
JP
Japan
Prior art keywords
developer
blade
resin
protrusions
dielectric
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
JP56093330A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57207259A (en
Inventor
Shigeru Ryuzaki
Nobuo Sonoda
Wataru Shimoma
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56093330A priority Critical patent/JPS57207259A/ja
Publication of JPS57207259A publication Critical patent/JPS57207259A/ja
Publication of JPH0117580B2 publication Critical patent/JPH0117580B2/ja
Granted 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of 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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP56093330A 1981-06-16 1981-06-16 Developer Granted JPS57207259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56093330A JPS57207259A (en) 1981-06-16 1981-06-16 Developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093330A JPS57207259A (en) 1981-06-16 1981-06-16 Developer

Publications (2)

Publication Number Publication Date
JPS57207259A JPS57207259A (en) 1982-12-18
JPH0117580B2 true JPH0117580B2 (OSRAM) 1989-03-31

Family

ID=14079250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093330A Granted JPS57207259A (en) 1981-06-16 1981-06-16 Developer

Country Status (1)

Country Link
JP (1) JPS57207259A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794651A (en) * 1984-12-10 1988-12-27 Savin Corporation Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
US5192638A (en) * 1984-12-10 1993-03-09 Spectrum Sciences B.V. Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
SE456119B (sv) * 1985-09-20 1988-09-05 Casco Nobel Ab Knottrig toner for elektrofotografisk kopiering eller elektrostatisk tryckning samt sett for dess framstellning
DE3763844D1 (de) * 1987-03-18 1990-08-23 Casco Nobel Ab Tonerteilchen fuer elektrophotographische kopierung sowie deren herstellungsverfahren.
JP6252539B2 (ja) * 2015-04-06 2017-12-27 京セラドキュメントソリューションズ株式会社 磁性トナー
JP6665808B2 (ja) * 2017-02-24 2020-03-13 京セラドキュメントソリューションズ株式会社 磁性トナー

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359430A (en) * 1976-06-09 1978-05-29 Konishiroku Photo Ind Co Ltd Electrostatic latent image developer
JPS5453538A (en) * 1977-10-05 1979-04-26 Matsushita Electric Ind Co Ltd Image forming particles
JPS54121745A (en) * 1978-03-14 1979-09-21 Minolta Camera Co Ltd Magnetic toner
JPS5526518A (en) * 1978-08-15 1980-02-26 Hitachi Metals Ltd Magnetic toner

Also Published As

Publication number Publication date
JPS57207259A (en) 1982-12-18

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