CA2016853A1 - Elimination des taches dans un procede de coloration couleur consecutif - Google Patents

Elimination des taches dans un procede de coloration couleur consecutif

Info

Publication number
CA2016853A1
CA2016853A1 CA2016853A CA2016853A CA2016853A1 CA 2016853 A1 CA2016853 A1 CA 2016853A1 CA 2016853 A CA2016853 A CA 2016853A CA 2016853 A CA2016853 A CA 2016853A CA 2016853 A1 CA2016853 A1 CA 2016853A1
Authority
CA
Canada
Prior art keywords
developer compositions
toner
compositions
color toning
consecutive color
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.)
Granted
Application number
CA2016853A
Other languages
English (en)
Other versions
CA2016853C (fr
Inventor
Ronald Swidler
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.)
CommTech International Management Corp
Original Assignee
Individual
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 US07/356,264 external-priority patent/US5069995A/en
Priority claimed from US07/398,460 external-priority patent/US5045425A/en
Application filed by Individual filed Critical Individual
Priority to CA002172434A priority Critical patent/CA2172434C/fr
Publication of CA2016853A1 publication Critical patent/CA2016853A1/fr
Application granted granted Critical
Publication of CA2016853C publication Critical patent/CA2016853C/fr
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
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents
    • G03G9/1355—Ionic, 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Color Electrophotography (AREA)
CA002016853A 1989-05-23 1990-05-15 Elimination des taches dans un procede de coloration couleur consecutif Expired - Lifetime CA2016853C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002172434A CA2172434C (fr) 1989-05-23 1990-05-15 Toner et revelateur electrophotographiques et procedes de reproduction couleur utilisant ces elements

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US35548489A 1989-05-23 1989-05-23
US355,484 1989-05-23
US07/356,264 US5069995A (en) 1989-05-23 1989-05-23 Stain elimination in consecutive color toning
US356,264 1989-05-23
US398,460 1989-08-25
US07/398,460 US5045425A (en) 1989-08-25 1989-08-25 Electrophotographic liquid developer composition and novel charge directors for use therein
US46489690A 1990-01-16 1990-01-16
US464,896 1990-01-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002172434A Division CA2172434C (fr) 1989-05-23 1990-05-15 Toner et revelateur electrophotographiques et procedes de reproduction couleur utilisant ces elements

Publications (2)

Publication Number Publication Date
CA2016853A1 true CA2016853A1 (fr) 1990-11-23
CA2016853C CA2016853C (fr) 1996-06-04

Family

ID=27502884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016853A Expired - Lifetime CA2016853C (fr) 1989-05-23 1990-05-15 Elimination des taches dans un procede de coloration couleur consecutif

Country Status (9)

Country Link
US (2) US5411833A (fr)
EP (1) EP0485391B1 (fr)
JP (1) JP3025529B2 (fr)
KR (1) KR100186872B1 (fr)
AT (1) ATE189320T1 (fr)
AU (1) AU5810190A (fr)
CA (1) CA2016853C (fr)
DE (1) DE69033437T2 (fr)
WO (1) WO1990014616A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302482A (en) * 1991-02-08 1994-04-12 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
US5266435A (en) * 1991-12-04 1993-11-30 Spectrum Sciences B.V. Liquid toners containing charge directors and components for stabilizing their electrical properties
US5308731A (en) * 1993-01-25 1994-05-03 Xerox Corporation Liquid developer compositions with aluminum hydroxycarboxylic acids
JPH07509079A (ja) * 1993-05-11 1995-10-05 ザイコン・エヌ．・ヴイ． 静電写真に使用するための負に帯電されたトナー粉末
US5445911A (en) * 1993-07-28 1995-08-29 Hewlett-Packard Company Chelating positive charge director for liquid electrographic toner
US5393635A (en) * 1993-07-28 1995-02-28 Hewlett-Packard Company Chelating negative charge director for liquid electrographic toner
US5589311A (en) * 1994-11-28 1996-12-31 Hewlett-Packard Company Cage complexes for charge direction in liquid toners
JP3637618B2 (ja) * 1994-12-20 2005-04-13 藤倉化成株式会社 電子写真用負帯電トナー
US5705306A (en) * 1995-05-17 1998-01-06 Konica Corporation Toner for forming electrophotographic image and developers using the same
US5830617A (en) * 1995-06-02 1998-11-03 Konica Corporation Toner for developing an electrostatic latent image, Developer and a method of producing an image using the toner
US5851713A (en) * 1995-10-02 1998-12-22 Konica Corporation Toner for developing an electrostatic latent image
US6383982B1 (en) * 1999-05-11 2002-05-07 Mitsui Chemicals, Inc. Color developer composition, aqueous dispersion, recording sheet and color developing ink
AU2002324645C1 (en) * 2001-08-08 2008-11-06 Levesque Biosciences, Inc. Compositions and methods for isolation, propagation, and differentiation of human stem cells and uses thereof
US7141346B2 (en) * 2003-03-20 2006-11-28 Ricoh Company, Ltd. Liquid developer for image forming apparatus
US7118842B2 (en) * 2003-09-30 2006-10-10 Samsung Electronics Company Charge adjuvant delivery system and methods
JP4724384B2 (ja) * 2004-06-08 2011-07-13 キヤノン株式会社 電気泳動表示素子及び電気泳動表示素子の駆動方法
DE102007026551A1 (de) * 2007-06-08 2008-12-11 Evonik Degussa Gmbh Pigmentpräparation, Verfahren zu deren Herstellung und Verwendung

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352604B2 (de) * 1972-10-21 1980-09-11 Konishiroku Photo Industry Co., Ltd., Tokio Toner für elektrostatographische Trockenentwickler
DE2528339C3 (de) * 1975-06-25 1979-01-18 Konishiroku Photo Ind. Co. Ltd., Tokio Elektrophotographischer Suspensionsentwickler
US4167503A (en) * 1977-11-28 1979-09-11 Cipriano Cipriani Liquid colorant/additive carrier for use in compounding polymers
AR223024A1 (es) * 1980-01-31 1981-07-15 Macrodent Sa Un producto para ser utilizado en amalgamas dentales comprimidos o pastillas desintegrables obtenidos por aglomeracion de dicho producto y amalgamas obtenidas a partir de este ultimo
US4357413A (en) * 1980-04-28 1982-11-02 E. I. Du Pont De Nemours And Company Dry-developing photosensitive dry film resist
JPS57148751A (en) * 1981-03-10 1982-09-14 Canon Inc Toner for electrophotography
JPS5929861A (ja) * 1982-08-12 1984-02-17 Mazda Motor Corp 車両用自動変速機のニユ−トラル制御装置
US4460672A (en) * 1982-10-14 1984-07-17 Xerox Corporation Positively charged electrostatic toner contains low molecular weight waxy material and pyridinium halide or organic sulfonate
JPS5987463A (ja) * 1982-11-10 1984-05-21 Dainippon Printing Co Ltd 電子写真用湿式トナ−
EP0133628B1 (fr) * 1983-08-05 1987-08-26 Agfa-Gevaert N.V. Développateur liquide pour le développement d'images de charge électrostatique
US4556624A (en) * 1984-09-27 1985-12-03 Xerox Corporation Toner compositions with crosslinked resins and low molecular weight wax components
EP0176630B1 (fr) * 1984-10-02 1988-05-04 Agfa-Gevaert N.V. Révélateur liquide pour le développement d'images électrostatiques
DE3686374T2 (de) * 1985-08-09 1993-02-25 Xerox Corp Zusammensetzungen von eingekapselten farbigen tonern.
US4707429A (en) * 1986-04-30 1987-11-17 E. I. Du Pont De Nemours And Company Metallic soap as adjuvant for electrostatic liquid developer
SG28376G (en) * 1986-12-01 1995-09-01 Canon Kk Developer for developing electrostatic latent image and image forming method
US4931506A (en) * 1987-03-20 1990-06-05 The B. F. Goodrich Company Ethylene oxide/epihalohydrin copolymer antistatic additive for chlorine-containing polymers
JPH07104608B2 (ja) * 1987-07-03 1995-11-13 キヤノン株式会社 静電荷像現像用トナ−
JPH0613983B2 (ja) * 1987-07-03 1994-02-23 日産自動車株式会社 車載メ−タの自己診断装置
US4837394A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company electrostatographic toner particle comprising a polyester containing a covalently bound quaternary phosphonium salt
US4897332A (en) * 1988-10-05 1990-01-30 Am International, Inc. Charge control agent combination of lecithin and pyrrolidone polymer for liquid toner and methods of use
US4946753A (en) * 1988-12-02 1990-08-07 Minnesota Mining And Manufacturing Company Liquid electrophotographic toners
US4925766A (en) * 1988-12-02 1990-05-15 Minnesota Mining And Manufacturing Company Liquid electrophotographic toner
JP2782216B2 (ja) * 1989-01-17 1998-07-30 キヤノン株式会社 静電荷像現像用トナー
US5045425A (en) * 1989-08-25 1991-09-03 Commtech International Management Corporation Electrophotographic liquid developer composition and novel charge directors for use therein
US5393635A (en) * 1993-07-28 1995-02-28 Hewlett-Packard Company Chelating negative charge director for liquid electrographic toner

Also Published As

Publication number Publication date
ATE189320T1 (de) 2000-02-15
DE69033437T2 (de) 2000-05-31
EP0485391B1 (fr) 2000-01-26
EP0485391A1 (fr) 1992-05-20
US5538830A (en) 1996-07-23
JPH04507464A (ja) 1992-12-24
CA2016853C (fr) 1996-06-04
KR100186872B1 (ko) 1999-05-01
WO1990014616A1 (fr) 1990-11-29
AU5810190A (en) 1990-12-18
KR920701870A (ko) 1992-08-12
US5411833A (en) 1995-05-02
EP0485391A4 (en) 1993-03-10
JP3025529B2 (ja) 2000-03-27
DE69033437D1 (de) 2000-03-02

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry