KR890013528A - 정전하 이미지 현상용 토너 및 이의 제법 - Google Patents

정전하 이미지 현상용 토너 및 이의 제법 Download PDF

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Publication number
KR890013528A
KR890013528A KR1019890002224A KR890002224A KR890013528A KR 890013528 A KR890013528 A KR 890013528A KR 1019890002224 A KR1019890002224 A KR 1019890002224A KR 890002224 A KR890002224 A KR 890002224A KR 890013528 A KR890013528 A KR 890013528A
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KR
South Korea
Prior art keywords
toner
water
potassium
calcium
sodium
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KR1019890002224A
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English (en)
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KR920007327B1 (ko
Inventor
마사야 쉬오자끼
노부히로 히라노
Original Assignee
미타 요시히로
미타 고교 가부시기가이샤
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Publication of KR890013528A publication Critical patent/KR890013528A/ko
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Publication of KR920007327B1 publication Critical patent/KR920007327B1/ko

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/105—Polymer in developer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

내용 없음.

Description

정전하 이미지 현상용 토너 및 이의 제법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 구성성분으로서 -SO3X(X는 수소, 나트륨, 칼륨 또는 칼슘을 나타낸다)기를 갖는 수용성모노머 함유의 공중합체를 지니며 구형에 가까운 외관을 갖는 정전하 이미지 현상용 토너.
  2. 제1항에 있어서, -SO3X(X는 수소, 나트륨, 칼륨 또는 칼슘)기를 갖는 수용성 모노머의 함량은 전체 토너양을 기준으로 했을 때 0.05-5중량%인 것을 특징으로 하는 정전하 이미지 현상용 토너.
  3. -SO3X(X는 수소, 나트륨, 칼륨 또는 칼슘)기를 갖는 수용성 모노머와 오일용해성 모노머를 함유하는 공중합체를 중합성모노머, 개시제 및 착색제 함유의 중합조성물에 유입한 뒤 조성물을 서스펜죤-중합시켜 정전하 이미지 현사용 토너를 제조하는 방법.
  4. 제3항에 있어서, 공중합체는 -SO3X(X는 수소, 나트륨, 칼륨 또는 칼슘)기를 갖는 수용성 모노머 0.2-50중량%를 함유하는 것을 특징으로 하는 정전하 이미지 현상용 토너제조방법.
  5. 제3항 또는 제4항에 있어서, 서스펜죤 중합시에, 산 또는 알카리를 단단히 수용성 무기염의 미세분말이 있는 수성상에 가해 단단한 수용성 무기염 미세분말을 1회 용해하고, 산 또는 알카리를 수성매체에 가하고 견고한 수용성 무기염의 초립자를 침전시키고, 상기 침전초립자 함유의 수성상중에서 중합을 수행하여 정전하 이미지 현상용 토너를 제조하는 방법.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002224A 1988-02-26 1989-02-25 정전하 이미지 현상용 토너 및 이의 제법 KR920007327B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP88-44686 1988-02-26
JP66-44686 1988-02-26
JP63044686A JP2567018B2 (ja) 1988-02-26 1988-02-26 静電荷像現像用トナーの製造方法

Publications (2)

Publication Number Publication Date
KR890013528A true KR890013528A (ko) 1989-09-23
KR920007327B1 KR920007327B1 (ko) 1992-08-31

Family

ID=12698311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002224A KR920007327B1 (ko) 1988-02-26 1989-02-25 정전하 이미지 현상용 토너 및 이의 제법

Country Status (5)

Country Link
US (1) US4950575A (ko)
EP (1) EP0330287B1 (ko)
JP (1) JP2567018B2 (ko)
KR (1) KR920007327B1 (ko)
DE (1) DE68922637T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485271B1 (en) 1998-12-31 2002-11-26 Lg Electronics Inc. Body supporting apparatus for hermetic compressor

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JP3082774B2 (ja) * 1988-12-28 2000-08-28 京セラミタ株式会社 電荷制御用樹脂、およびこれを用いたトナー
US5240803A (en) * 1989-08-29 1993-08-31 Mita Industrial Co., Ltd. Toner for developing statically charged images and process for preparation thereof
JPH0774920B2 (ja) * 1989-11-30 1995-08-09 三田工業株式会社 電荷制御樹脂粒子およびその製造方法
JPH03171147A (ja) * 1989-11-30 1991-07-24 Mita Ind Co Ltd 静電荷像現像用トナー
JP2609358B2 (ja) * 1990-11-28 1997-05-14 三田工業株式会社 負帯電用電子写真トナー
EP0631198A3 (en) * 1993-06-22 1995-02-15 Sanyo Chemical Ind Ltd Charge control agent, developer binder composition and electrophotographic developer.
JP2814421B2 (ja) * 1993-12-27 1998-10-22 株式会社巴川製紙所 重合トナーの製造方法
EP0704767A1 (en) * 1994-08-31 1996-04-03 Mita Industrial Co., Ltd. A two-component type developer
EP0703503A1 (en) * 1994-08-31 1996-03-27 Mita Industrial Co., Ltd. Toner for a two-component type developer
DE69801458T2 (de) * 1997-04-04 2002-04-18 Canon K.K., Tokio/Tokyo Toner zur Herstellung von Bildern, Bildherstellungsverfahren, und Wärme-Fixierungsverfahren
EP0886187B1 (en) * 1997-06-18 2003-10-15 Canon Kabushiki Kaisha Toner, two-component developer and image forming method
US6077636A (en) * 1998-01-28 2000-06-20 Canon Kabushiki Kaisha Toner, two-component developer, image forming method and apparatus unit
JP2000347445A (ja) 1999-03-26 2000-12-15 Nippon Zeon Co Ltd 静電荷像現像用トナー
JP3760970B2 (ja) 1999-05-07 2006-03-29 日本ゼオン株式会社 電子写真トナーの製造方法
US6620874B1 (en) * 1999-11-17 2003-09-16 3M Innovative Properties Co Method of making ionomeric particulates by suspension polymerization
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JP3990370B2 (ja) * 2004-03-05 2007-10-10 シャープ株式会社 トナーの製造法
JP4016963B2 (ja) * 2004-03-29 2007-12-05 ブラザー工業株式会社 着色剤の評価方法
US7811738B2 (en) 2004-06-01 2010-10-12 Zeon Corporation Image forming method
US8900787B2 (en) 2009-10-08 2014-12-02 Xerox Corporation Toner compositions
US20110086306A1 (en) * 2009-10-08 2011-04-14 Xerox Corporation Toner compositions
JP2013097008A (ja) * 2011-10-28 2013-05-20 Oki Data Corp 現像剤特性規定方法、現像剤、及び画像形成装置
US9176403B2 (en) 2013-07-16 2015-11-03 Xerox Corporation Process for preparing latex comprising charge control agent
US10788767B2 (en) 2016-06-30 2020-09-29 Zeon Corporation Toner for developing electrostatic images

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485271B1 (en) 1998-12-31 2002-11-26 Lg Electronics Inc. Body supporting apparatus for hermetic compressor

Also Published As

Publication number Publication date
KR920007327B1 (ko) 1992-08-31
EP0330287B1 (en) 1995-05-17
DE68922637D1 (de) 1995-06-22
DE68922637T2 (de) 1995-09-28
JPH01217464A (ja) 1989-08-31
EP0330287A3 (en) 1990-08-29
EP0330287A2 (en) 1989-08-30
JP2567018B2 (ja) 1996-12-25
US4950575A (en) 1990-08-21

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