JPS57207259A - Developer - Google Patents

Developer

Info

Publication number
JPS57207259A
JPS57207259A JP56093330A JP9333081A JPS57207259A JP S57207259 A JPS57207259 A JP S57207259A JP 56093330 A JP56093330 A JP 56093330A JP 9333081 A JP9333081 A JP 9333081A JP S57207259 A JPS57207259 A JP S57207259A
Authority
JP
Japan
Prior art keywords
resin
developer
electrically conducting
conducting agent
protrusions
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.)
Granted
Application number
JP56093330A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117580B2 (enrdf_load_stackoverflow
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 true JPS57207259A (en) 1982-12-18
JPH0117580B2 JPH0117580B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501040A (ja) * 1985-09-20 1988-04-14 日本ゼオン株式会社 電子写真複写用トナ−粒子およびその製造方法
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
JPH01500621A (ja) * 1987-03-18 1989-03-01 日本ゼオン株式会社 電子写真複写用トナー粒子およびその製造方法
US5407771A (en) * 1984-12-10 1995-04-18 Indigo N.V. Toner and liquid composition using same
JP2016197212A (ja) * 2015-04-06 2016-11-24 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
JP2018138960A (ja) * 2017-02-24 2018-09-06 京セラドキュメントソリューションズ株式会社 磁性トナー及びその製造方法

Citations (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

Patent Citations (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

Cited By (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
US5407771A (en) * 1984-12-10 1995-04-18 Indigo N.V. Toner and liquid composition using same
JPS63501040A (ja) * 1985-09-20 1988-04-14 日本ゼオン株式会社 電子写真複写用トナ−粒子およびその製造方法
JPH01500621A (ja) * 1987-03-18 1989-03-01 日本ゼオン株式会社 電子写真複写用トナー粒子およびその製造方法
JP2016197212A (ja) * 2015-04-06 2016-11-24 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
JP2018138960A (ja) * 2017-02-24 2018-09-06 京セラドキュメントソリューションズ株式会社 磁性トナー及びその製造方法

Also Published As

Publication number Publication date
JPH0117580B2 (enrdf_load_stackoverflow) 1989-03-31

Similar Documents

Publication Publication Date Title
GB1282017A (en) Photographic developer particles
US2877286A (en) Radiant energy shielding device
DE3371725D1 (en) Magnetic carrier powder for two-component toner
GB1034099A (en) Improvements in xerographic developing apparatus
JPS5692545A (en) Electrophotographic developing agent and developing method
JPS57207259A (en) Developer
JPS5675659A (en) Carrier material
JPS56142540A (en) Developer for electrostatic latent image
JPS5637061A (en) Discharge electrode for electric dust collector
JPS5269898A (en) Production of phosphate pigment
JPS54126039A (en) Magnetic toner
JPS5740264A (en) Toner for developing electrostatic latent image
JPS57151952A (en) Magnetic developer
GB1522092A (en) Electrophotography
EP0244224A3 (en) Reusable developing powder composition
GB2021794A (en) Magnetic electrostatographic toner
JPS55149962A (en) Magnetic brush type developing device
JPS5570853A (en) Pressure fixing capsule toner
JPS6491141A (en) Electrostatic image developing toner
JPS55120041A (en) Magnetic developer
ES484654A1 (es) Dispositivo electromagnetico
JPS57198254A (en) Manufacture of inorganic fine particle coated with metal
GB1477483A (en) Dry electrostatic developer mix
JPS5764252A (en) Charge type magnetic toner
JPS5583055A (en) Magnetic toner