CA2107161A1 - Development Processes - Google Patents

Development Processes

Info

Publication number
CA2107161A1
CA2107161A1 CA2107161A CA2107161A CA2107161A1 CA 2107161 A1 CA2107161 A1 CA 2107161A1 CA 2107161 A CA2107161 A CA 2107161A CA 2107161 A CA2107161 A CA 2107161A CA 2107161 A1 CA2107161 A1 CA 2107161A1
Authority
CA
Canada
Prior art keywords
developer
melting point
development
latent image
development processes
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
CA2107161A
Other languages
French (fr)
Other versions
CA2107161C (en
Inventor
Ian D. Morrison
John F. Oliver
James R. Larson
Edward Anczurowski
Anthony M. Wallace
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of CA2107161A1 publication Critical patent/CA2107161A1/en
Application granted granted Critical
Publication of CA2107161C publication Critical patent/CA2107161C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/125—Developers with toner particles in liquid developer mixtures characterised by the liquid

Abstract

Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25°C, said developer having a melting point of at least about 25°C, said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 10 8 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
CA002107161A 1992-12-04 1993-09-28 Development processes Expired - Fee Related CA2107161C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/986,316 US5998081A (en) 1992-12-04 1992-12-04 Development processes
US986316 1992-12-04

Publications (2)

Publication Number Publication Date
CA2107161A1 true CA2107161A1 (en) 1994-06-05
CA2107161C CA2107161C (en) 1999-11-30

Family

ID=25532294

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107161A Expired - Fee Related CA2107161C (en) 1992-12-04 1993-09-28 Development processes

Country Status (6)

Country Link
US (2) US5998081A (en)
EP (1) EP0605108B1 (en)
JP (1) JPH06222678A (en)
BR (1) BR9304932A (en)
CA (1) CA2107161C (en)
DE (1) DE69318527T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656569A1 (en) * 1993-11-08 1995-06-07 E.I. Du Pont De Nemours And Company Liquid electrostatic developers with reduced dispersant emissions
IL111440A0 (en) * 1994-10-28 1994-12-29 Indigo Nv Imaging apparatus and improved toner therefor
KR100438721B1 (en) * 2001-04-20 2004-07-05 삼성전자주식회사 Developer storage and delivery system for liquid electrophotography
KR100403606B1 (en) 2001-04-20 2003-10-30 삼성전자주식회사 Phase change developer for liquid electrophotography and method for electrophotographic imaging using the same
US6806013B2 (en) * 2001-08-10 2004-10-19 Samsung Electronics Co. Ltd. Liquid inks comprising stabilizing plastisols
KR100416559B1 (en) 2001-10-12 2004-02-05 삼성전자주식회사 Developer storage and delivery system for liquid electrophotography
US6517648B1 (en) 2001-11-02 2003-02-11 Appleton Papers Inc. Process for preparing a non-woven fibrous web
US7361835B2 (en) * 2001-11-20 2008-04-22 Commscope, Inc. Of North America Toneable conduit and method of preparing same
US8497425B2 (en) * 2001-11-20 2013-07-30 Commscope, Inc. Of North Carolina Toneable conduit with heat treated tone wire
US20030094298A1 (en) * 2001-11-20 2003-05-22 Commscope Properties, Llc Toneable conduit and method of preparing same
JP3765757B2 (en) * 2002-01-18 2006-04-12 富士通株式会社 Toner and liquid developer for liquid developer, and image forming apparatus and image forming method
EP1973003A1 (en) * 2007-03-20 2008-09-24 AEG Elektrofotografie GmbH Liquid developer composition and method of its preparation
US7880087B2 (en) * 2008-06-23 2011-02-01 Commscope, Inc. Of North Carolina Toneable conduit with loose toning signal wire
DE102010016494B4 (en) * 2010-04-16 2016-06-16 Océ Printing Systems GmbH & Co. KG Method for optimizing the transfer of developer fluid in an electrophoretic pressure device
US8551551B2 (en) 2012-01-06 2013-10-08 Perlman Consulting, Llc Stabilization of omega-3 fatty acids in saturated fat microparticles having low linoleic acid content
US8993888B2 (en) 2012-10-29 2015-03-31 Commscope, Inc. Of North Carolina Toneable conduit optimized for conduit shrinkage and elongation
JP6315366B2 (en) * 2013-08-09 2018-04-25 日本発條株式会社 Outer casing for control cable, manufacturing method thereof, and control cable
WO2019213026A1 (en) * 2018-04-30 2019-11-07 Hewlett-Packard Development Company, L.P. Electrophotographic printing

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795530A (en) * 1968-04-26 1974-03-05 Xerox Corp Electrostatic latent image development
US3667428A (en) * 1969-07-01 1972-06-06 Xerox Corp Developing systems
US3907694A (en) * 1973-05-25 1975-09-23 Xerox Corp Non-volatile conductive inks
US4137340A (en) * 1975-09-16 1979-01-30 Agfa-Gevaert N.V. Method for fixing electrophoretically formed toner images
GB1559079A (en) * 1975-09-16 1980-01-16 Agfa Gevaert Process for fixing toner images
JPS6015063B2 (en) * 1976-10-26 1985-04-17 オーリン ハント スペシャルティ プロダクツ インコーポレイテッド Mixed liquid toner for electrophotography
JPS5357039A (en) * 1976-11-02 1978-05-24 Ricoh Co Ltd Developing agnet for electrostatic latent image
US4659640A (en) * 1982-06-21 1987-04-21 Eastman Kodak Company Self-fixing liquid electrographic developers containing polyester toners and dispersed wax and processes for using the same
US4557991A (en) * 1983-03-25 1985-12-10 Konishiroku Photo Industry Co., Ltd. Toner for development of electrostatic image containing binder resin and wax
US4842974A (en) * 1984-12-10 1989-06-27 Savin Corporation Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
JP2674104B2 (en) * 1988-06-27 1997-11-12 ソニー株式会社 Electrostatic latent image developing method
DE68918996T2 (en) * 1988-06-27 1995-06-14 Sony Corp Electrophotographic process.
US5229235A (en) * 1988-06-27 1993-07-20 Sony Corporation Electrophotographic process using melted developer
JP2764950B2 (en) * 1988-10-24 1998-06-11 ソニー株式会社 Image forming method
JP2870781B2 (en) * 1989-02-06 1999-03-17 ソニー株式会社 Image forming medium, image forming method using the same, and image forming apparatus
JPH03182783A (en) * 1989-12-13 1991-08-08 Sony Corp Electrophotographic device
JPH03184068A (en) * 1989-12-14 1991-08-12 Sony Corp Electrophotographic device
JP2926816B2 (en) * 1989-12-26 1999-07-28 ソニー株式会社 Electrostatic latent image developing method
JP3442406B2 (en) * 1990-03-30 2003-09-02 ゼロックス・コーポレーション Liquid developer with curable liquid vehicle
JP3127928B2 (en) * 1990-11-30 2001-01-29 株式会社リコー Developing method and apparatus
JP3189185B2 (en) * 1991-02-13 2001-07-16 ゼロックス コーポレーション Liquid developer containing curable liquid vehicle
US5232812A (en) * 1992-09-18 1993-08-03 Xerox Corporation Method of forming images using curable liquid

Also Published As

Publication number Publication date
CA2107161C (en) 1999-11-30
EP0605108A3 (en) 1994-09-14
EP0605108A2 (en) 1994-07-06
US5998081A (en) 1999-12-07
US6261732B1 (en) 2001-07-17
EP0605108B1 (en) 1998-05-13
DE69318527T2 (en) 1998-11-26
DE69318527D1 (en) 1998-06-18
BR9304932A (en) 1994-06-07
JPH06222678A (en) 1994-08-12

Similar Documents

Publication Publication Date Title
CA2107161A1 (en) Development Processes
ES2040186A6 (en) Toner applicator for electrophotographic microimagery
CA2113169A1 (en) Latent image development apparatus
CA2153311A1 (en) Latent image development apparatus
JPS5614242A (en) Electrostatic developing method
US5666615A (en) Minimal liquid carrier transfer in an image formation process
EP1079281A3 (en) Image forming method and apparatus
GB1500843A (en) Process and apparatus for developing a latent electrostatic image on an electrophotographic copying material
EP0638854A4 (en) Intermediate transfer element, and method for image formation by use of this element.
GB1249210A (en) A method of forming electrostatic latent images
US4804601A (en) Electrophotographic and electrographic imaging processes
EP0265994A3 (en) Duplex electrostatic printing and copying
US3251688A (en) Liquid transfer development
EP0278785B1 (en) Liquid developer compositions with high transfer efficiency
JPS5583070A (en) Non-impact print method
US4007041A (en) Electrophotographic printing method
US3640746A (en) Adhesive contact electrification imaging
SG93172A1 (en) Improved latent image development apparatus
US3404001A (en) Thermoplastic deformation imaging with color reagents
GB1043982A (en) A method of electrophotographic image reproduction
JPS5630133A (en) Electrophotographic receptor
GB1529256A (en) Electrostatic imaging system
JPS5983184A (en) Decorating method
US3706588A (en) Method of fixing electrostatically produced images
JPS55117161A (en) Recording method

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed