EP1130479A3 - Composition pour révélateurs noirs ayant une capacité de transfert améliorée - Google Patents

Composition pour révélateurs noirs ayant une capacité de transfert améliorée Download PDF

Info

Publication number
EP1130479A3
EP1130479A3 EP01101677A EP01101677A EP1130479A3 EP 1130479 A3 EP1130479 A3 EP 1130479A3 EP 01101677 A EP01101677 A EP 01101677A EP 01101677 A EP01101677 A EP 01101677A EP 1130479 A3 EP1130479 A3 EP 1130479A3
Authority
EP
European Patent Office
Prior art keywords
colored
composition
toner particles
dried
transfer capacity
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.)
Withdrawn
Application number
EP01101677A
Other languages
German (de)
English (en)
Other versions
EP1130479A2 (fr
Inventor
Matthew Chigozie Ezenyilimba
William Keith Goebel
Donald Saul Rimai
Dinesh Tyagi
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.)
Eastman Kodak Co
Original Assignee
NexPress Solutions LLC
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 NexPress Solutions LLC filed Critical NexPress Solutions LLC
Publication of EP1130479A2 publication Critical patent/EP1130479A2/fr
Publication of EP1130479A3 publication Critical patent/EP1130479A3/fr
Withdrawn legal-status Critical Current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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
    • G03G9/0821—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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
EP01101677A 2000-02-04 2001-01-30 Composition pour révélateurs noirs ayant une capacité de transfert améliorée Withdrawn EP1130479A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US498119 1995-07-05
US49811900A 2000-02-04 2000-02-04

Publications (2)

Publication Number Publication Date
EP1130479A2 EP1130479A2 (fr) 2001-09-05
EP1130479A3 true EP1130479A3 (fr) 2001-11-28

Family

ID=23979666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101677A Withdrawn EP1130479A3 (fr) 2000-02-04 2001-01-30 Composition pour révélateurs noirs ayant une capacité de transfert améliorée

Country Status (3)

Country Link
US (1) US20010055722A1 (fr)
EP (1) EP1130479A3 (fr)
JP (1) JP2001249499A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070298346A1 (en) * 2006-06-22 2007-12-27 Eastman Kodak Company Toner particles of controlled morphology
US8546057B2 (en) 2011-01-31 2013-10-01 Eastman Kodak Company Carbon based black toners prepared via limited coalescence process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118669A (ja) * 1988-10-28 1990-05-02 Tdk Corp 電子写真用トナーおよび電子写真用現像剤
EP0541113A1 (fr) * 1991-11-08 1993-05-12 Canon Kabushiki Kaisha Révélateur à un composant pour développer des images électrostatiques et méthode de formation d'images
JPH08234492A (ja) * 1995-02-28 1996-09-13 Minolta Co Ltd フルカラー画像形成装置用黒色トナー
EP0762223A2 (fr) * 1995-09-04 1997-03-12 Canon Kabushiki Kaisha Révélateur pour le développement d'images électrostatiques
EP0869398A2 (fr) * 1997-04-04 1998-10-07 Canon Kabushiki Kaisha Révélateur pour le développement d'images électrostatiques et procédé pour sa fabrication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118669A (ja) * 1988-10-28 1990-05-02 Tdk Corp 電子写真用トナーおよび電子写真用現像剤
EP0541113A1 (fr) * 1991-11-08 1993-05-12 Canon Kabushiki Kaisha Révélateur à un composant pour développer des images électrostatiques et méthode de formation d'images
JPH08234492A (ja) * 1995-02-28 1996-09-13 Minolta Co Ltd フルカラー画像形成装置用黒色トナー
EP0762223A2 (fr) * 1995-09-04 1997-03-12 Canon Kabushiki Kaisha Révélateur pour le développement d'images électrostatiques
EP0869398A2 (fr) * 1997-04-04 1998-10-07 Canon Kabushiki Kaisha Révélateur pour le développement d'images électrostatiques et procédé pour sa fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199024, Derwent World Patents Index; Class A04, AN 1990-181786, XP002179196 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *

Also Published As

Publication number Publication date
US20010055722A1 (en) 2001-12-27
EP1130479A2 (fr) 2001-09-05
JP2001249499A (ja) 2001-09-14

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