KR910006791A - 건식 현상제(dry developer) - Google Patents

건식 현상제(dry developer) Download PDF

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Publication number
KR910006791A
KR910006791A KR1019900015241A KR900015241A KR910006791A KR 910006791 A KR910006791 A KR 910006791A KR 1019900015241 A KR1019900015241 A KR 1019900015241A KR 900015241 A KR900015241 A KR 900015241A KR 910006791 A KR910006791 A KR 910006791A
Authority
KR
South Korea
Prior art keywords
dry developer
toner
electrophotographic
processing according
polyethylene
Prior art date
Application number
KR1019900015241A
Other languages
English (en)
Other versions
KR960002894B1 (ko
Inventor
지아끼 스즈끼
고이찌 구마시로
데쓰 도리고에
다까이씨 기무라
다까요시 아오끼
Original Assignee
고바야시 요오다로
후지 제록스 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 고바야시 요오다로, 후지 제록스 가부시끼가이샤 filed Critical 고바야시 요오다로
Publication of KR910006791A publication Critical patent/KR910006791A/ko
Application granted granted Critical
Publication of KR960002894B1 publication Critical patent/KR960002894B1/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
    • 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
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08704—Polyalkenes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

내용 없음.

Description

건식 현상제(DRY DEVELOPER)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 토너와 수지 및 자성분말로 구성된 분산형담체로 구성되고, 분자량이 10,000 이하, 밀도가 0.95이상, 평균체적직경이 15㎛ 이하인 폴리에틸렌이 외부적으로 상기 토너에 배합되거나 또는 직접 혼합된 것이 특징인 전자사진처리용 건식현상제.
  2. 제1항에 있어서, 상기 폴리에틸렌 함량이 토너 전중량에 대해 0.01∼10중량%인 전자 사진처리용 건식현상제.
  3. 제1항에 있어서, 상기 토너의 평균입경이 약 30㎛ 이하인 전자사진처리용 건식현상제.
  4. 제1항에 있어서, 토너의 평균입경이 3∼20㎛인 전자사진처리용 건식현상제.
  5. 제1항에 있어서, 상기 담체의 평균입경이 약 20∼400㎛인 전자사진처리용 건식현상제.
  6. 제1항에 있어서, 상기 담체의 평균입경이 30∼200㎛인 전자사진처리용 건식현상제.
  7. 제1항에 있어서, 상기 폴리에틸렌의 평균 체적직경이 10㎛ 이하인 전자사진처리용 건식현상제.
  8. 제1항에 있어서, 상기 폴리에틸렌의 분자량이 90~10,000, 밀도가 0.95∼0.99 및 평균체적직경이 약 3∼10㎛인 전자사진처리용 건식현상제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900015241A 1989-09-26 1990-09-26 건식 현상제(dry developer) KR960002894B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-248135 1989-09-26
JP1248135A JPH087456B2 (ja) 1989-09-26 1989-09-26 乾式現像剤

Publications (2)

Publication Number Publication Date
KR910006791A true KR910006791A (ko) 1991-04-30
KR960002894B1 KR960002894B1 (ko) 1996-02-27

Family

ID=17173749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900015241A KR960002894B1 (ko) 1989-09-26 1990-09-26 건식 현상제(dry developer)

Country Status (3)

Country Link
US (1) US5085963A (ko)
JP (1) JPH087456B2 (ko)
KR (1) KR960002894B1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025560A1 (de) * 1990-08-11 1992-02-13 Agfa Gevaert Ag Fotochemikalien mit vermindertem staubanteil
JPH04101163A (ja) * 1990-08-21 1992-04-02 Konica Corp 静電荷像現像用トナー
JPH0782253B2 (ja) * 1990-12-14 1995-09-06 富士ゼロックス株式会社 静電荷像用トナーの製造方法
JP2976078B2 (ja) * 1991-07-17 1999-11-10 花王株式会社 静電荷像現像剤組成物
US5194357A (en) * 1991-08-30 1993-03-16 Xerox Corporation Developer compositions with carrier particles comprising polymeric alcohol waxes
JPH05166024A (ja) * 1991-12-11 1993-07-02 Seikosha Co Ltd タイムレコーダ
US5639584A (en) * 1992-05-29 1997-06-17 Minolta Camera Kabushiki Kaisha Toner for developing electrostatic latent images
JP2985594B2 (ja) * 1992-12-03 1999-12-06 セイコーエプソン株式会社 画像形成方法
IL118860A (en) * 1995-08-10 2000-09-28 Xeikon Nv Electrostatographic printer
US5679491A (en) * 1995-12-07 1997-10-21 Konica Corporation Toner used for developing an electrostatic charge image
EP0883035B1 (en) 1996-12-11 2003-09-03 Idemitsu Kosan Company Limited Carrier particles for electrophotography and developer containing them
US6375938B1 (en) * 2001-04-26 2002-04-23 The Gillette Company Antiperspirant and deodorant compositions containing a low molecular weight polyethylene gellant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051077A (en) * 1974-02-25 1977-09-27 Xerox Corporation Non-filming dual additive developer
US4626487A (en) * 1983-08-03 1986-12-02 Canon Kabushiki Kaisha Particulate developer containing inorganic scraper particles and image forming method using the same
JP2623601B2 (ja) * 1987-10-06 1997-06-25 富士ゼロックス株式会社 キャリヤ
JP2742693B2 (ja) * 1988-09-22 1998-04-22 コニカ株式会社 磁性トナー

Also Published As

Publication number Publication date
JPH03110569A (ja) 1991-05-10
JPH087456B2 (ja) 1996-01-29
KR960002894B1 (ko) 1996-02-27
US5085963A (en) 1992-02-04

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