KR940007617A - 전자사진 토너 - Google Patents

전자사진 토너 Download PDF

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Publication number
KR940007617A
KR940007617A KR1019930018452A KR930018452A KR940007617A KR 940007617 A KR940007617 A KR 940007617A KR 1019930018452 A KR1019930018452 A KR 1019930018452A KR 930018452 A KR930018452 A KR 930018452A KR 940007617 A KR940007617 A KR 940007617A
Authority
KR
South Korea
Prior art keywords
toner
fine particles
dry toner
amphoteric surfactant
inorganic compound
Prior art date
Application number
KR1019930018452A
Other languages
English (en)
Other versions
KR0128048B1 (ko
Inventor
유까 이시하라
찌아끼 스즈끼
데쓰 도리고에
아쓰히꼬 에구찌
다까요시 아오끼
Original Assignee
미야하라 아끼라
후지제록스 가부시끼가이샤
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 미야하라 아끼라, 후지제록스 가부시끼가이샤 filed Critical 미야하라 아끼라
Publication of KR940007617A publication Critical patent/KR940007617A/ko
Application granted granted Critical
Publication of KR0128048B1 publication Critical patent/KR0128048B1/ko

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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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic compounds
    • 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
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • Y10S430/104—One component toner

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

Abstract

양성표면활성제로 표면처리된 무기화합물의 미립자를 외부로부터 첨가한 토너의 입자들을 포함하는 전자사진용 건식토너이다.
이 토너는 유동성, 케이킹방지성, 대전성 및 환경안전성이 우수하고 흑점등 결함이 없는 우수한 화상을 제공한다.

Description

전자사진 토너
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 적어도 1종의 양성표면활성제로 표면 처리된 무기화합물 미립자를 외부로부터 첨가한 토너입자들을 포함하는 전자사진용 건식토너.
  2. 제1항에 있어서, 상기 양성표면활성제가 플루오린 원자를 함유하는 전자사진용 건식토너.
  3. 제1항에 있어서, 상기 무기화합물미립자가 사전에 소수성으로 된 입자인 전자 사진용 건식토너.
  4. 제1항에 있어서, 상기 무기화합물미립자가 실리카 미립자인 전자사진용 건식토너.
  5. 제1항에 있어서,상기 양성표면활성제가 상기 무기화합물 100중량부에 대해서 0.01∼100중량부의 양인 전자사진용 건식토너.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930018452A 1992-09-16 1993-09-14 전자사진 토너 KR0128048B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-270732 1992-09-16
JP4270732A JPH0695426A (ja) 1992-09-16 1992-09-16 静電荷像現像用乾式トナー

Publications (2)

Publication Number Publication Date
KR940007617A true KR940007617A (ko) 1994-04-27
KR0128048B1 KR0128048B1 (ko) 1998-04-02

Family

ID=17490194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930018452A KR0128048B1 (ko) 1992-09-16 1993-09-14 전자사진 토너

Country Status (6)

Country Link
US (1) US5849451A (ko)
EP (1) EP0588328B1 (ko)
JP (1) JPH0695426A (ko)
KR (1) KR0128048B1 (ko)
DE (1) DE69327757T2 (ko)
TW (1) TW281737B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09311500A (ja) * 1996-05-21 1997-12-02 Fuji Xerox Co Ltd 静電荷像現像用トナー、その製造方法、静電荷像現像剤、及び画像形成方法
JP3417291B2 (ja) * 1998-03-31 2003-06-16 日本アエロジル株式会社 電子写真用トナーの外添剤の製造方法
US6218067B1 (en) * 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
US7083888B2 (en) * 2000-09-07 2006-08-01 Shin-Etsu Chemical Co., Ltd. External additive for electrostatically charged image developing toner
US8202502B2 (en) 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US8455165B2 (en) 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US20080070146A1 (en) 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
US8435474B2 (en) 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
JP5407579B2 (ja) * 2009-06-17 2014-02-05 株式会社リコー トナー、現像剤、画像形成方法、画像形成装置及びプロセスカートリッジ
CN101819960B (zh) * 2010-05-07 2012-04-18 日月光半导体制造股份有限公司 基板及应用其的半导体封装件与其制造方法
JP5953861B2 (ja) * 2012-03-23 2016-07-20 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、現像剤カートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789987A (fr) * 1971-10-12 1973-04-12 Xerox Corp Composition de revelateur et procede pour son emploi
BE789988A (fr) * 1971-10-12 1973-04-12 Xerox Corp Composition de revelateur et procede pour son emploi
US4265995A (en) * 1979-10-22 1981-05-05 Xerox Corporation Carrier core surface treatment
US4303749A (en) * 1980-10-27 1981-12-01 Xerox Corporation Single component magnetic toner with epoxy resin
JPS58217944A (ja) * 1982-06-14 1983-12-19 Canon Inc 現像用トナ−
JPS59126546A (ja) * 1983-01-10 1984-07-21 Canon Inc 静電荷像現像用現像剤
JPS6093455A (ja) * 1983-10-28 1985-05-25 Fuji Xerox Co Ltd 電子写真用現像剤
JPS61182054A (ja) * 1985-02-07 1986-08-14 Canon Inc トナ−塗布方法
US4752550A (en) * 1986-12-05 1988-06-21 Xerox Corporation Toner compositions with inner salt charge enhancing additives
JPS646964A (en) * 1987-06-29 1989-01-11 Fuji Photo Film Co Ltd Capsule toner
JPH01237561A (ja) * 1987-10-13 1989-09-22 Canon Inc 静電潜像用現像剤
JPH02171761A (ja) * 1988-12-26 1990-07-03 Canon Inc 磁性トナー及び現像方法
ATE128563T1 (de) * 1989-04-26 1995-10-15 Canon Kk Magnetischer entwickler, bildherstellungsverfahren und bildherstellungsapparat.
JPH03267947A (ja) * 1989-07-31 1991-11-28 Ricoh Co Ltd 静電荷像現像用カラートナー
EP0467439B1 (en) * 1990-07-19 1996-06-12 Agfa-Gevaert N.V. Dry electrostatographic developer composition
JPH05165250A (ja) * 1991-10-14 1993-07-02 Fuji Xerox Co Ltd 静電荷現像用乾式トナーおよびその製造方法

Also Published As

Publication number Publication date
US5849451A (en) 1998-12-15
EP0588328A3 (en) 1994-09-21
TW281737B (ko) 1996-07-21
EP0588328B1 (en) 2000-02-02
KR0128048B1 (ko) 1998-04-02
JPH0695426A (ja) 1994-04-08
DE69327757D1 (de) 2000-03-09
EP0588328A2 (en) 1994-03-23
DE69327757T2 (de) 2000-06-29

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