CA2121893C - Colored toner for developing electrostatic image - Google Patents

Colored toner for developing electrostatic image Download PDF

Info

Publication number
CA2121893C
CA2121893C CA002121893A CA2121893A CA2121893C CA 2121893 C CA2121893 C CA 2121893C CA 002121893 A CA002121893 A CA 002121893A CA 2121893 A CA2121893 A CA 2121893A CA 2121893 C CA2121893 C CA 2121893C
Authority
CA
Canada
Prior art keywords
toner
electrostatic images
developing electrostatic
colored toner
particles
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
CA002121893A
Other languages
English (en)
French (fr)
Other versions
CA2121893A1 (en
Inventor
Hiroshi Kamada
Hitoshi Masuda
Yukinobu Hasegawa
Hiroyoshi Shimomura
Hiroshi Serizawa
Kensuke Okuda
Masatoshi Maruyama
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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
Priority claimed from JP3301214A external-priority patent/JP3037799B2/ja
Priority claimed from JP03308237A external-priority patent/JP3114295B2/ja
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Publication of CA2121893A1 publication Critical patent/CA2121893A1/en
Application granted granted Critical
Publication of CA2121893C publication Critical patent/CA2121893C/en
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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • 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
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
CA002121893A 1991-10-22 1992-10-21 Colored toner for developing electrostatic image Expired - Lifetime CA2121893C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3301214A JP3037799B2 (ja) 1991-10-22 1991-10-22 静電荷像現像用カラ−トナ−
JP3/301214 1991-10-22
JP03308237A JP3114295B2 (ja) 1991-10-29 1991-10-29 静電荷像現像用トナ−
JP3/308237 1991-10-29
PCT/JP1992/001371 WO1993008510A1 (en) 1991-10-22 1992-10-21 Colored toner for developing electrostatic image

Publications (2)

Publication Number Publication Date
CA2121893A1 CA2121893A1 (en) 1993-04-29
CA2121893C true CA2121893C (en) 2003-01-21

Family

ID=26562605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002121893A Expired - Lifetime CA2121893C (en) 1991-10-22 1992-10-21 Colored toner for developing electrostatic image

Country Status (4)

Country Link
EP (1) EP0609443B1 (de)
CA (1) CA2121893C (de)
DE (1) DE69228314T2 (de)
WO (1) WO1993008510A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9708815D0 (en) 1997-05-01 1997-06-25 Zeneca Ltd Process for making particulate compositions
GB9806934D0 (en) * 1998-04-01 1998-05-27 Zeneca Ltd Process for making particulate compositions
JP6310827B2 (ja) * 2014-09-16 2018-04-11 株式会社東芝 電子写真用トナーの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615749A (en) * 1970-06-19 1971-10-26 American Cyanamid Co Printing ink of improved blackness
US4218530A (en) * 1977-05-02 1980-08-19 Xerox Corporation Single component magnetic toner
US4621039A (en) * 1984-12-18 1986-11-04 Xerox Corporation Developer compositions with fast admixing characteristics
JPH0687174B2 (ja) * 1986-11-11 1994-11-02 東洋インキ製造株式会社 静電荷現像用トナ−
WO1988005930A1 (en) * 1987-01-29 1988-08-11 Nippon Carbide Kogyo Kabushiki Kaisha Toner for developing electrostatically charged image
JP2547014B2 (ja) * 1987-05-15 1996-10-23 日本カーバイド工業株式会社 静電荷像現像用トナ−
JP2537503B2 (ja) * 1987-01-29 1996-09-25 日本カーバイド工業株式会社 静電荷像現像用トナ−
JPH01186964A (ja) * 1988-01-20 1989-07-26 Minolta Camera Co Ltd 光導電性トナーおよびその製造方法
JPH03267947A (ja) * 1989-07-31 1991-11-28 Ricoh Co Ltd 静電荷像現像用カラートナー
US5118588A (en) * 1990-03-30 1992-06-02 Eastman Kodak Company Toner particles having improved transfer efficiency and which comprise a pigment surface modifier

Also Published As

Publication number Publication date
WO1993008510A1 (en) 1993-04-29
EP0609443A1 (de) 1994-08-10
EP0609443A4 (de) 1995-04-19
DE69228314T2 (de) 1999-06-10
DE69228314D1 (de) 1999-03-11
EP0609443B1 (de) 1999-01-27
CA2121893A1 (en) 1993-04-29

Similar Documents

Publication Publication Date Title
US8778581B2 (en) Toner
EP0730205B1 (de) Toner für die Entwicklung elektrostatischer Bilder
JP4510733B2 (ja) イエロートナー
EP0594126A1 (de) Toner für elektrostatische Entwicklung
US5863696A (en) Toner particle for electrophotography and production method thereof
JPH07175268A (ja) 静電荷像現像用カラートナー，その製造方法及びカラー画像形成方法
KR950003303B1 (ko) 착색 미립자 및 그의 제조방법
US5683849A (en) Colored toner for developing electrostatic images
JP2002244340A (ja) 静電潜像現像用トナー
JP3135875B2 (ja) フラッシュ定着電子写真用重合トナー
CA2121893C (en) Colored toner for developing electrostatic image
JP3135873B2 (ja) フラッシュ定着用重合トナー
JP2008122868A (ja) イエロートナー、及びイエロートナーの製造方法
EP0926564B1 (de) Tonerherstellungsverfahren
JP4111358B2 (ja) カラートナーとその製造方法
JP3114295B2 (ja) 静電荷像現像用トナ−
JP4119424B2 (ja) 電子写真現像用トナーの製造方法
JPH11194540A (ja) 非球形粒子、静電荷潜像現像用トナー、現像剤及びそれを用いた画像形成方法
KR950003306B1 (ko) 정전 현상 토우너
JP2809737B2 (ja) 重合トナーの製造方法
JP2000275904A (ja) カラー重合トナーの製造方法
JPH03248162A (ja) 電子写真用乾式トナー
JPH04102861A (ja) 静電荷像現像用トナー
JP2002311644A (ja) 静電荷像現像用トナーの製造方法
JPH0792734A (ja) 磁性トナー

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20121022