JPH0132980B2 - - Google Patents

Info

Publication number
JPH0132980B2
JPH0132980B2 JP57149054A JP14905482A JPH0132980B2 JP H0132980 B2 JPH0132980 B2 JP H0132980B2 JP 57149054 A JP57149054 A JP 57149054A JP 14905482 A JP14905482 A JP 14905482A JP H0132980 B2 JPH0132980 B2 JP H0132980B2
Authority
JP
Japan
Prior art keywords
carrier
manufactured
iron powder
particles
core material
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
JP57149054A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5938755A (ja
Inventor
Keiji Sato
Hiroyuki Yamada
Kenichi Kuzumi
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
Priority to JP57149054A priority Critical patent/JPS5938755A/ja
Publication of JPS5938755A publication Critical patent/JPS5938755A/ja
Publication of JPH0132980B2 publication Critical patent/JPH0132980B2/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
    • G03G9/10—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)
JP57149054A 1982-08-30 1982-08-30 静電荷像現像用キヤリア Granted JPS5938755A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149054A JPS5938755A (ja) 1982-08-30 1982-08-30 静電荷像現像用キヤリア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149054A JPS5938755A (ja) 1982-08-30 1982-08-30 静電荷像現像用キヤリア

Publications (2)

Publication Number Publication Date
JPS5938755A JPS5938755A (ja) 1984-03-02
JPH0132980B2 true JPH0132980B2 (enrdf_load_stackoverflow) 1989-07-11

Family

ID=15466647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149054A Granted JPS5938755A (ja) 1982-08-30 1982-08-30 静電荷像現像用キヤリア

Country Status (1)

Country Link
JP (1) JPS5938755A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812488B2 (ja) * 1990-03-01 1996-02-07 株式会社巴川製紙所 磁性体分散型の樹脂キャリアの製造方法
JP3812955B2 (ja) * 1993-08-24 2006-08-23 株式会社Ｎｅｏｍａｘ 現像剤用キャリアおよびそれを使用した画像形成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121591B2 (enrdf_load_stackoverflow) * 1971-11-02 1976-07-03
CA1041344A (en) * 1974-05-30 1978-10-31 Lewis O. Jones High surface area carrier
JPS5211037A (en) * 1975-07-17 1977-01-27 Kanto Denka Kogyo Kk Electrophotographic carrier manufacture method
JPS5233732A (en) * 1975-09-10 1977-03-15 Kanto Denka Kogyo Kk Method fro manufacturing carriers for electrophotography
JPS5684402A (en) * 1979-12-14 1981-07-09 Nippon Teppun Kk Iron powder as core materials for resin-coated carrier
JPS58199355A (ja) * 1982-05-17 1983-11-19 Toray Ind Inc 二成分系現像剤

Also Published As

Publication number Publication date
JPS5938755A (ja) 1984-03-02

Similar Documents

Publication Publication Date Title
US4238558A (en) Low density magnetic polymer carrier materials produced by metal carbonyl thermal decomposition
US4233387A (en) Electrophotographic carrier powder coated by resin dry-mixing process
US3847604A (en) Electrostatic imaging process using nodular carriers
CA1140784A (en) Conductive powder coated electrostatographic carriers
JPS5913732B2 (ja) 鉄粉現像担体及びその製造方法並びに現像剤と画像形成方法
US4265995A (en) Carrier core surface treatment
US4245026A (en) Production of low density coated magnetic polymer carrier particulate materials
US5395717A (en) Developer for developing latent electrostatic images and method of forming images by using the developer
JPH0251505B2 (enrdf_load_stackoverflow)
US3767578A (en) Carrier material for electrostatographic developer
JPS59104663A (ja) 静電荷像現像用キヤリア
JPS63305371A (ja) マイクロカプセル現像剤現像装置
CA1148787A (en) Process for preparing electrostatographic carrier particles by spray drying thereon a thixotropic coating of fumed silica particles
JPH0132980B2 (enrdf_load_stackoverflow)
EP0242712B1 (en) Carrier material for electrophotographic developers
US6134413A (en) Carrier for magnetic developer and method of electrophotographically forming visual image
US4732835A (en) Carrier for use in electrophotographic developers
JPS60258559A (ja) 静電潜像現像剤
US4185916A (en) Composite developer particles and apparatus for using same
JPH0121504B2 (enrdf_load_stackoverflow)
JPS6342779B2 (enrdf_load_stackoverflow)
JPS61166553A (ja) 電子写真法
JP3769762B2 (ja) 静電荷像現像剤
JPS5860750A (ja) 現像剤
JPH04155362A (ja) 電子写真用現像方法