JPS57177160A - Developer for electrophotography - Google Patents

Developer for electrophotography

Info

Publication number
JPS57177160A
JPS57177160A JP56061986A JP6198681A JPS57177160A JP S57177160 A JPS57177160 A JP S57177160A JP 56061986 A JP56061986 A JP 56061986A JP 6198681 A JP6198681 A JP 6198681A JP S57177160 A JPS57177160 A JP S57177160A
Authority
JP
Japan
Prior art keywords
carriers
developer
lightweight
long
electrophotography
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.)
Pending
Application number
JP56061986A
Other languages
English (en)
Inventor
Yoshisuke Takekida
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56061986A priority Critical patent/JPS57177160A/ja
Publication of JPS57177160A publication Critical patent/JPS57177160A/ja
Pending 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP56061986A 1981-04-24 1981-04-24 Developer for electrophotography Pending JPS57177160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56061986A JPS57177160A (en) 1981-04-24 1981-04-24 Developer for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56061986A JPS57177160A (en) 1981-04-24 1981-04-24 Developer for electrophotography

Publications (1)

Publication Number Publication Date
JPS57177160A true JPS57177160A (en) 1982-10-30

Family

ID=13187013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56061986A Pending JPS57177160A (en) 1981-04-24 1981-04-24 Developer for electrophotography

Country Status (1)

Country Link
JP (1) JPS57177160A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592988A (en) * 1984-08-15 1986-06-03 Halomet, Inc. Ferrite toner carrier core composition derived from fly ash
US4623603A (en) * 1982-04-07 1986-11-18 Hitachi Metals, Ltd. Spherical electrophotographic magnetoplumbite-type hexagonal ferrite carrier powder
US4698289A (en) * 1984-08-15 1987-10-06 Halomet Inc. Process for making ferrite spherical particulate toner core from raw fly ash
JP2002296846A (ja) * 2001-03-30 2002-10-09 Powdertech Co Ltd 電子写真現像剤用キャリア及び該キャリアを用いた現像剤
WO2009122832A1 (ja) * 2008-03-31 2009-10-08 パウダーテック株式会社 電子写真現像剤用キャリア芯材及びその製造方法、キャリア及びその製造方法並びに該キャリアを用いた電子写真現像剤

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623603A (en) * 1982-04-07 1986-11-18 Hitachi Metals, Ltd. Spherical electrophotographic magnetoplumbite-type hexagonal ferrite carrier powder
US4592988A (en) * 1984-08-15 1986-06-03 Halomet, Inc. Ferrite toner carrier core composition derived from fly ash
US4698289A (en) * 1984-08-15 1987-10-06 Halomet Inc. Process for making ferrite spherical particulate toner core from raw fly ash
JP2002296846A (ja) * 2001-03-30 2002-10-09 Powdertech Co Ltd 電子写真現像剤用キャリア及び該キャリアを用いた現像剤
WO2009122832A1 (ja) * 2008-03-31 2009-10-08 パウダーテック株式会社 電子写真現像剤用キャリア芯材及びその製造方法、キャリア及びその製造方法並びに該キャリアを用いた電子写真現像剤

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