CA2076797A1 - Toner and developer compositions - Google Patents

Toner and developer compositions

Info

Publication number
CA2076797A1
CA2076797A1 CA2076797A CA2076797A CA2076797A1 CA 2076797 A1 CA2076797 A1 CA 2076797A1 CA 2076797 A CA2076797 A CA 2076797A CA 2076797 A CA2076797 A CA 2076797A CA 2076797 A1 CA2076797 A1 CA 2076797A1
Authority
CA
Canada
Prior art keywords
toner
developer compositions
hydrates
pigment
disclosed
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
CA2076797A
Other languages
French (fr)
Other versions
CA2076797C (en
Inventor
Roger N. Ciccarelli
Denise R. Bayley
Jacques C. Bertrand
Thomas R. Pickering
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
Roger N. Ciccarelli
Denise R. Bayley
Jacques C. Bertrand
Thomas R. Pickering
Xerox Corporation
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 Roger N. Ciccarelli, Denise R. Bayley, Jacques C. Bertrand, Thomas R. Pickering, Xerox Corporation filed Critical Roger N. Ciccarelli
Publication of CA2076797A1 publication Critical patent/CA2076797A1/en
Application granted granted Critical
Publication of CA2076797C publication Critical patent/CA2076797C/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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09783—Organo-metallic compounds

Abstract

A toner containing resin, pigment and an aluminum hydroxide charge additive, or the hydrates thereof, and developer compositions with the aforementioned toner and imaging processes thereof are disclosed.
CA002076797A 1991-09-06 1992-08-25 Toner and developer compositions Expired - Fee Related CA2076797C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US755,919 1991-09-06
US07/755,919 US5223368A (en) 1991-09-06 1991-09-06 Toner and developer compositions comprising aluminum charge control agent
EP92311661A EP0603435B1 (en) 1991-09-06 1992-12-21 Toner and developer compositions

Publications (2)

Publication Number Publication Date
CA2076797A1 true CA2076797A1 (en) 1993-03-07
CA2076797C CA2076797C (en) 1996-12-03

Family

ID=26132307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002076797A Expired - Fee Related CA2076797C (en) 1991-09-06 1992-08-25 Toner and developer compositions

Country Status (6)

Country Link
US (2) US5223368A (en)
EP (1) EP0603435B1 (en)
JP (1) JPH087463B2 (en)
CA (1) CA2076797C (en)
DE (1) DE69225598T2 (en)
ES (1) ES2117656T3 (en)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346793A (en) * 1992-09-23 1994-09-13 Xerox Corporation Toner compositions with aluminum charge enhancing additives
US5332636A (en) * 1993-04-19 1994-07-26 Xerox Corporation Toner compositions with aluminum negative charge enhancing additives
US5346795A (en) * 1993-05-27 1994-09-13 Xerox Corporation Toner and developer compositions
US5401601A (en) * 1993-08-30 1995-03-28 Xerox Corporation Polyesteramide-siloxane toner and developer compositions
US5366840A (en) * 1993-08-30 1994-11-22 Xerox Corporation Liquid developer compositions
US5385798A (en) * 1993-09-15 1995-01-31 Xerox Corporation Toner with boric acid charge additive
US5459007A (en) 1994-05-26 1995-10-17 Xerox Corporation Liquid developer compositions with block copolymers
US5565297A (en) * 1994-08-29 1996-10-15 Xerox Corporation Liquid developer compositions with oxygen containing copolymers
US5663025A (en) * 1994-10-31 1997-09-02 Xerox Corporation Magenta toner and developer compositions
US5670289A (en) * 1995-05-26 1997-09-23 Xerox Corporation Method of using scavengeless developer compositions
US5565299A (en) * 1995-06-29 1996-10-15 Xerox Corporation Processes for liquid developer compositions
US5607807A (en) * 1995-07-12 1997-03-04 Xerox Corporation Supercritical processes and liquid developers
US5665513A (en) * 1995-08-30 1997-09-09 Canon Kabushiki Kaisha Toner for developing electrostatic charged image
US5532098A (en) * 1995-09-05 1996-07-02 Xerox Corporation Toner compositions with negative charge enhancing additives
US5942365A (en) * 1996-02-26 1999-08-24 Xerox Corporation Developer compositions and imaging processes
US5679492A (en) * 1996-08-08 1997-10-21 Xerox Corporation Developer compositions
US5714297A (en) * 1997-01-06 1998-02-03 Xerox Corporation Liquid developer compositions with rhodamine
US5688624A (en) * 1997-01-06 1997-11-18 Xerox Corporation Liquid developer compositions with copolymers
US6410198B1 (en) * 1997-09-05 2002-06-25 Hodogaya Chemical Co., Ltd. Zirconium compound and electrophotographic toner employing it
USH1803H (en) * 1997-09-22 1999-09-07 Xerox Corporation Liquid electrophotographic printing processes
US6214507B1 (en) 1998-08-11 2001-04-10 Xerox Corporation Toner compositions
US6004714A (en) * 1998-08-11 1999-12-21 Xerox Corporation Toner compositions
US6124071A (en) * 1999-03-01 2000-09-26 Xerox Corporation Toner compositions
US6051354A (en) * 1999-04-30 2000-04-18 Xerox Corporation Coated carrier
US6358304B1 (en) 1999-05-18 2002-03-19 Uhlich Color Company, Inc. Ink with flow characteristics
US6017671A (en) * 1999-05-24 2000-01-25 Xerox Corporation Toner and developer compositions
US6017668A (en) * 1999-05-26 2000-01-25 Xerox Corporation Toner compositions
US6087059A (en) * 1999-06-28 2000-07-11 Xerox Corporation Toner and developer compositions
GB9920839D0 (en) 1999-09-04 1999-11-10 Innovata Biomed Ltd Inhaler
US6221551B1 (en) 1999-09-23 2001-04-24 Xerox Corporation Method of producing liquid toner with polyester resin
US6289191B1 (en) 1999-11-26 2001-09-11 Xerox Corporation Single pass, multicolor contact electrostatic printing system
US6122471A (en) * 1999-12-08 2000-09-19 Xerox Corporation Method and apparatus for delivery of high solids content toner cake in a contact electrostatic printing system
US6187499B1 (en) 2000-01-27 2001-02-13 Xerox Corporation Imaging apparatus
US6212347B1 (en) 2000-01-27 2001-04-03 Xerox Corporation Imaging apparatuses and processes thereof containing a marking material with a charge acceptance additive of an aluminum complex
US6218066B1 (en) 2000-01-27 2001-04-17 Xerox Corporation Developer compositions and processes
US6180308B1 (en) 2000-01-27 2001-01-30 Xerox Corporation Developer compositions and processes
US6256468B1 (en) 2000-03-13 2001-07-03 Xerox Corporation Toner cake delivery system having a carrier fluid separation surface
US6219501B1 (en) 2000-03-28 2001-04-17 Xerox Corporation Method and apparatus for toner cake delivery
US6311035B1 (en) 2000-06-16 2001-10-30 Xerox Corporation Reprographic system operable for direct transfer of a developed image from an imaging member to a copy substrate
US6376145B1 (en) 2000-10-30 2002-04-23 Xerox Corporation Ultrasonic drying of saturated porous solids via second sound
US6764801B2 (en) 2000-10-30 2004-07-20 Xerox Corporation Process for making toner
US6432604B1 (en) 2000-10-30 2002-08-13 Xerox Corporation Process and apparatus for obtaining ink dispersions by subjecting the liquid inks to an ultrasonic or sonic signal
US6814482B2 (en) * 2000-10-30 2004-11-09 Xerox Corporation Method for dispersing red and white blood cells
US6376147B1 (en) 2000-11-27 2002-04-23 Xerox Corporation Method of producing liquid toner with metallic sheen
US6420078B1 (en) 2000-12-28 2002-07-16 Xerox Corporation Toner compositions with surface additives
US6372402B1 (en) 2001-02-06 2002-04-16 Xerox Corporation Developer compositions and processes
US6458500B1 (en) 2001-02-06 2002-10-01 Xerox Corporation Imaging apparatus
US6348292B1 (en) 2001-02-06 2002-02-19 Xerox Corporation Developer compositions and processes
US6335136B1 (en) 2001-02-06 2002-01-01 Xerox Corporation Developer compositions and processes
US6346357B1 (en) 2001-02-06 2002-02-12 Xerox Corporation Developer compositions and processes
US6440629B1 (en) 2001-02-06 2002-08-27 Xerox Corporation Imaging apparatus
US6566025B1 (en) 2002-01-16 2003-05-20 Xerox Corporation Polymeric particles as external toner additives
US6577433B1 (en) 2002-01-16 2003-06-10 Xerox Corporation Electrophoretic displays, display fluids for use therein, and methods of displaying images
US7070900B2 (en) * 2003-09-30 2006-07-04 Samsung Electronics Company Adjuvants for positively charged toners
US7144671B2 (en) * 2003-09-30 2006-12-05 Samsung Electronics Company Adjuvants for negatively charged toners
US7118842B2 (en) * 2003-09-30 2006-10-10 Samsung Electronics Company Charge adjuvant delivery system and methods
US20050250039A1 (en) * 2004-05-05 2005-11-10 Xerox Corporation Overprint compositions for xerographic prinits
US7166406B2 (en) * 2004-05-05 2007-01-23 Xerox Corporation Prevention or reduction of thermal cracking on toner-based prints
US7229735B2 (en) * 2004-07-26 2007-06-12 Xerox Corporation Toner compositions
US7329476B2 (en) 2005-03-31 2008-02-12 Xerox Corporation Toner compositions and process thereof
KR100708538B1 (en) * 2005-11-09 2007-04-24 한국과학기술연구원 Method for treating nano-sized surface modification on aluminum for opc drum and aluminum tube for opc drum manufactured by the method
US7462401B2 (en) * 2005-12-23 2008-12-09 Xerox Corporation Radiation curable composition
US7939176B2 (en) 2005-12-23 2011-05-10 Xerox Corporation Coated substrates and method of coating
US7521165B2 (en) * 2006-04-05 2009-04-21 Xerox Corporation Varnish
US7501218B2 (en) * 2006-02-17 2009-03-10 Eastman Kodak Company Electrostatographic toner containing organometallic dimethyl sulfoxide complex charge control agent
US20080057433A1 (en) * 2006-08-30 2008-03-06 Xerox Corporation Adhesive primer
JP5255369B2 (en) 2007-09-25 2013-08-07 富士フイルム株式会社 Photocurable coating composition, overprint and method for producing the same
US8067142B2 (en) 2007-12-20 2011-11-29 Xerox Corporation Coating, system and method for conditioning prints
US8448336B2 (en) * 2008-07-03 2013-05-28 Lexmark International, Inc. Electrophotographic roller with resistance to nip banding
US7970333B2 (en) * 2008-07-24 2011-06-28 Xerox Corporation System and method for protecting an image on a substrate
US20110086306A1 (en) * 2009-10-08 2011-04-14 Xerox Corporation Toner compositions
US8900787B2 (en) 2009-10-08 2014-12-02 Xerox Corporation Toner compositions
US8715897B2 (en) 2009-11-16 2014-05-06 Xerox Corporation Toner compositions
US8475994B2 (en) 2011-08-23 2013-07-02 Xerox Corporation Toner compositions
US8778582B2 (en) 2012-11-01 2014-07-15 Xerox Corporation Toner compositions
US9023567B2 (en) 2012-11-02 2015-05-05 Xerox Corporation Polymerized charge enhanced spacer particle
US9176403B2 (en) 2013-07-16 2015-11-03 Xerox Corporation Process for preparing latex comprising charge control agent
US9213248B2 (en) 2013-07-23 2015-12-15 Xerox Corporation Latex comprising colorant and methods of making the same
JP6515536B2 (en) * 2014-01-17 2019-05-22 株式会社リコー Electrophotographic toner, image forming method and process cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460763C2 (en) * 1974-12-21 1983-09-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Dispersion for applying solid particles to surfaces by electrophotographic means and their use
JPS5841508B2 (en) * 1980-12-22 1983-09-12 オリヱント化学工業株式会社 Toner for developing electrostatic images
US4411974A (en) * 1982-04-12 1983-10-25 Xerox Corporation Ortho-halo phenyl carboxylic acid charge enhancing additives
US4656112A (en) * 1984-09-12 1987-04-07 Orient Chemical Industries, Ltd. Toner for developing electrostatic latent images
JPH0810360B2 (en) * 1987-02-25 1996-01-31 オリヱント化学工業株式会社 Toner for electrostatic image development
JPS63237065A (en) * 1987-03-25 1988-10-03 Ricoh Co Ltd Electrostatic charge image developing toner
US4948686A (en) * 1989-04-24 1990-08-14 Xerox Corporation Process for forming two-color images

Also Published As

Publication number Publication date
ES2117656T3 (en) 1998-08-16
JPH087463B2 (en) 1996-01-29
EP0603435B1 (en) 1998-05-20
US5223368A (en) 1993-06-29
EP0603435A1 (en) 1994-06-29
US5324613A (en) 1994-06-28
DE69225598T2 (en) 1998-11-26
CA2076797C (en) 1996-12-03
JPH05197207A (en) 1993-08-06
DE69225598D1 (en) 1998-06-25

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Legal Events

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