ES2089142T3 - Revelador de dos componentes. - Google Patents

Revelador de dos componentes.

Info

Publication number
ES2089142T3
ES2089142T3 ES91308242T ES91308242T ES2089142T3 ES 2089142 T3 ES2089142 T3 ES 2089142T3 ES 91308242 T ES91308242 T ES 91308242T ES 91308242 T ES91308242 T ES 91308242T ES 2089142 T3 ES2089142 T3 ES 2089142T3
Authority
ES
Spain
Prior art keywords
carbon
resin
black
acrylic
content
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 - Lifetime
Application number
ES91308242T
Other languages
English (en)
Inventor
Tetsuya Nakano
Mikiko Tamori
Naruo Yabe
Masahide Inoue
Kouichi Tsuyama
Yoshitake Shimizu
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of ES2089142T3 publication Critical patent/ES2089142T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

REVELADORES DE DOS COMPONENTES QUE COMPRENDEN UN TRANSPORTADOR MAGNETICO CON UNA CAPA DE RECUBRIMIENTO DE RESINA CONTENIENDO NEGRO DE CARBON, Y UN TONER COMPUESTO DE UNA COMPOSICION DE RESINA CONTENIENDO NEGRO DE CARBON EN EL QUE CADA UNA DE LAS RESINAS ES UNA RESINA DE ESTIRENO, UNA RESINA ACRILICA O UNA RESINA DE COPOLIMERO ACRILICO-ESTIRENO Y EN LA CUAL EL CONTENIDO DE NEGRO DE CARBON A EN LA CAPA DE RECUBRIMIENTO PORTADORA Y EL CONTENIDO DE NEGRO DE CARBON B EN LA CAPA FORMADORA DE TONER SATISFACE ESTAN BIEN EQUILIBRADO ENTRE LA CARACTERISTICA DE CARGABILIDAD FRICCIONAL Y LA RESISTENCIA ELECTRICA.
ES91308242T 1990-09-10 1991-09-10 Revelador de dos componentes. Expired - Lifetime ES2089142T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2237162A JP2643568B2 (ja) 1990-09-10 1990-09-10 二成分系現像剤

Publications (1)

Publication Number Publication Date
ES2089142T3 true ES2089142T3 (es) 1996-10-01

Family

ID=17011309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308242T Expired - Lifetime ES2089142T3 (es) 1990-09-10 1991-09-10 Revelador de dos componentes.

Country Status (5)

Country Link
US (1) US5360690A (es)
EP (1) EP0475722B1 (es)
JP (1) JP2643568B2 (es)
DE (1) DE69114631T2 (es)
ES (1) ES2089142T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2879870B2 (ja) * 1992-07-17 1999-04-05 日立金属株式会社 画像形成方法
US6180311B1 (en) * 1994-09-19 2001-01-30 Xerox Corporation Carrier particles with halosilanated pigments
US6090517A (en) * 1995-01-19 2000-07-18 Konica Corporation Two component type developer for electrostatic latent image
US8389191B2 (en) * 2009-10-22 2013-03-05 Xerox Corporation Coated carriers
JP2012103592A (ja) * 2010-11-12 2012-05-31 Fuji Xerox Co Ltd 静電荷像現像用キャリア、静電荷像現像剤、カートリッジ、プロセスカートリッジ、画像形成方法、及び、画像形成装置
CN109952539B (zh) * 2016-12-14 2022-08-12 三洋化成工业株式会社 电子照相用色调剂粘结剂和色调剂组合物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181553A (en) * 1981-04-30 1982-11-09 Konishiroku Photo Ind Co Ltd Toner for developing electrostatic charge image and its manufacture
JPS58129436A (ja) * 1982-01-29 1983-08-02 Konishiroku Photo Ind Co Ltd 静電荷像現像剤
JPH0629991B2 (ja) * 1983-04-15 1994-04-20 ミノルタカメラ株式会社 電子写真用磁性現像剤
US4517268A (en) * 1983-09-12 1985-05-14 Xerox Corporation Process for magnetic image character recognition
JPH0736084B2 (ja) * 1986-02-06 1995-04-19 株式会社リコー 静電潜像現像用キヤリア
DE3784245T2 (de) * 1987-11-24 1993-09-02 Agfa Gevaert Nv Magnetische traegerteilchen.
JPH01137265A (ja) * 1987-11-25 1989-05-30 Mita Ind Co Ltd 電子写真用トナー
JP2666307B2 (ja) * 1987-12-02 1997-10-22 三菱化学株式会社 正帯電性トナーの製造方法
JPH01211770A (ja) * 1988-02-19 1989-08-24 Mitsubishi Kasei Corp 電子写真用現像剤
US5093201A (en) * 1989-01-13 1992-03-03 Minolta Camera Kabushiki Kaisha Polyolefinic resin-coated uneven electrophotographic carrier particles
US4912005A (en) * 1989-01-26 1990-03-27 Xerox Corporation Toner and developer compositions with conductive carrier components

Also Published As

Publication number Publication date
DE69114631D1 (de) 1995-12-21
EP0475722A3 (en) 1992-05-27
JPH04118666A (ja) 1992-04-20
DE69114631T2 (de) 1996-06-05
EP0475722B1 (en) 1995-11-15
US5360690A (en) 1994-11-01
JP2643568B2 (ja) 1997-08-20
EP0475722A2 (en) 1992-03-18

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