CA2330704A1 - Color toner - Google Patents

Color toner Download PDF

Info

Publication number
CA2330704A1
CA2330704A1 CA002330704A CA2330704A CA2330704A1 CA 2330704 A1 CA2330704 A1 CA 2330704A1 CA 002330704 A CA002330704 A CA 002330704A CA 2330704 A CA2330704 A CA 2330704A CA 2330704 A1 CA2330704 A1 CA 2330704A1
Authority
CA
Canada
Prior art keywords
color toner
charge control
control agents
resing
feast
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
CA002330704A
Other languages
French (fr)
Other versions
CA2330704C (en
Inventor
Richard J. Thompson
Mark J. Winfield
Christopher A. Povirk
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.)
International Communication Materials Inc
Original Assignee
International Communication Materials, Inc.
Richard J. Thompson
Mark J. Winfield
Christopher A. Povirk
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 International Communication Materials, Inc., Richard J. Thompson, Mark J. Winfield, Christopher A. Povirk filed Critical International Communication Materials, Inc.
Publication of CA2330704A1 publication Critical patent/CA2330704A1/en
Application granted granted Critical
Publication of CA2330704C publication Critical patent/CA2330704C/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
    • G03G9/09733—Organic compounds
    • G03G9/0975—Organic compounds anionic
    • 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
    • G03G9/09733—Organic compounds
    • G03G9/09758—Organic compounds comprising a heterocyclic ring
    • 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

The invention relates to a color toner composition comprising at feast a binder resing and a colorant, and further comprising at least two charge control agents, wherein at least one of said charge control agents is a boron-containing compound, and at least two post-additive compounds used to treat the surface of said color toner.
CA002330704A 1998-05-07 1999-04-30 Color toner Expired - Fee Related CA2330704C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/074,045 US5998079A (en) 1998-05-07 1998-05-07 Color toner
US09/074,045 1998-05-07
PCT/US1999/009400 WO1999057608A1 (en) 1998-05-07 1999-04-30 Color toner

Publications (2)

Publication Number Publication Date
CA2330704A1 true CA2330704A1 (en) 1999-11-11
CA2330704C CA2330704C (en) 2005-07-12

Family

ID=22117365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002330704A Expired - Fee Related CA2330704C (en) 1998-05-07 1999-04-30 Color toner

Country Status (6)

Country Link
US (1) US5998079A (en)
EP (1) EP1086405B1 (en)
AU (1) AU3968099A (en)
CA (1) CA2330704C (en)
DE (1) DE69928527T2 (en)
WO (1) WO1999057608A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0977092A3 (en) * 1998-07-27 2000-08-16 Seiko Epson Corporation Toner and development unit and image forming apparatus using the same
US6350551B1 (en) * 1999-08-25 2002-02-26 Kao Corporation Yellow toner
US6475688B1 (en) * 1999-08-30 2002-11-05 Konica Corporation Electrophotographic toner, and image forming apparatus and image forming method using the same
US6756173B2 (en) 2000-12-27 2004-06-29 Xerox Corporation Toner with increased amount of surface additives and increased surface additive adhesion
US6899455B2 (en) 2000-12-27 2005-05-31 Xerox Corporation Blending tool with an adjustable collision profile and method of adjusting the collision profile
US6523996B2 (en) 2000-12-27 2003-02-25 Xerox Corporation Blending tool with an enlarged collision surface for increased blend intensity and method of blending toners
US6692880B2 (en) * 2001-05-14 2004-02-17 Heidelberger Druckmaschinen Ag Electrophotographic toner with stable triboelectric properties
US6534230B1 (en) 2001-09-28 2003-03-18 Lexmark International, Inc. Toner formulations
JP2004085988A (en) * 2002-08-28 2004-03-18 Konica Minolta Holdings Inc Image forming device and toner
US8673532B2 (en) 2012-06-26 2014-03-18 Xerox Corporation Method of producing dry toner particles having high circularity

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136755A (en) * 1983-12-26 1985-07-20 Minolta Camera Co Ltd Dry type developer for electrostatic latent image developing
US4652509A (en) * 1984-05-11 1987-03-24 Konishiroku Photo Industry Co., Ltd. Toner for developing electrostatic latent image
JPH083666B2 (en) * 1986-03-07 1996-01-17 富士ゼロックス株式会社 Toner composition
US5138089A (en) * 1986-06-27 1992-08-11 The Procter & Gamble Company Chromophores, sunscreen compositions and methods for preventing sunburn
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
JP2716756B2 (en) * 1988-11-16 1998-02-18 株式会社リコー One-component development method
JPH0339973A (en) * 1989-04-26 1991-02-20 Ricoh Co Ltd Electrostatic charge image developing toner and image forming method using the same
JPH0812485B2 (en) * 1990-03-27 1996-02-07 富士ゼロックス株式会社 Toner for electrostatic image development
US5166026A (en) * 1990-12-03 1992-11-24 Xerox Corporation Toner and developer compositions with semicrystalline polyolefin resins
JP2722283B2 (en) * 1991-02-08 1998-03-04 高砂熱学工業株式会社 Heavy load unloading work vehicle
CA2076840C (en) * 1991-09-06 1994-11-08 Edward J. Gutman Toner and process for forming two-color images
US5202209A (en) * 1991-10-25 1993-04-13 Xerox Corporation Toner and developer compositions with surface additives
US5300387A (en) * 1992-06-05 1994-04-05 Xerox Corporation Toner compositions with negative charge enhancing additives
US5275900A (en) * 1992-06-05 1994-01-04 Xerox Corporation Toner compositions with metal complex charge enhancing additives
US5256515A (en) * 1992-11-19 1993-10-26 Xerox Corporation Toner compositions with halogenated metal salicyclic acid complex charge enhancing additives
US5370962A (en) * 1993-03-01 1994-12-06 Xerox Corporation Toner compositions with blend compatibility additives
JPH06313988A (en) * 1993-04-28 1994-11-08 Nippon Paint Co Ltd Production of toner
US5503954A (en) * 1993-05-19 1996-04-02 Kao Corporation Nonmagnetic one-component toner and method for producing the same
US5385798A (en) * 1993-09-15 1995-01-31 Xerox Corporation Toner with boric acid charge additive
JP3311453B2 (en) * 1993-12-08 2002-08-05 オリヱント化学工業株式会社 Negative charge control agent and toner for electrostatic image development
JPH07181727A (en) * 1993-12-24 1995-07-21 Kao Corp Electrophotographic toner and reinforcing agent for toner
DE4442088C2 (en) * 1994-03-30 1999-09-30 Ricoh Kk Developer for the development of latent electrostatic images
JPH07333901A (en) * 1994-06-13 1995-12-22 Minolta Co Ltd Electrostatic latent image developing toner
US5663025A (en) * 1994-10-31 1997-09-02 Xerox Corporation Magenta toner and developer compositions
US5665512A (en) * 1994-11-02 1997-09-09 Minolta Co., Ltd. Mono-component toner for developing an electrostatic latent image and developing method
US5637427A (en) * 1995-03-07 1997-06-10 Fuji Xerox Co., Ltd. Full color toner for electrostatic charge development, method for producing the toner, and image forming method using the toner
US5538829A (en) * 1995-09-05 1996-07-23 Xerox Corporation Toner compositions with zinc and boron charge enhancing additives
JPH1090951A (en) * 1996-09-10 1998-04-10 Minolta Co Ltd Electrostatic latent image developing toner and its manufacture
JP3039973U (en) 1996-12-27 1997-08-05 東洋鋼業株式会社 Nesting rack
US5776647A (en) * 1997-03-04 1998-07-07 Minolta Co. Ltd. Negatively chargeable toner for developing electrostatic latent image
JPH10268570A (en) * 1997-03-28 1998-10-09 Minolta Co Ltd Yellow developer

Also Published As

Publication number Publication date
DE69928527T2 (en) 2006-06-14
DE69928527D1 (en) 2005-12-29
CA2330704C (en) 2005-07-12
US5998079A (en) 1999-12-07
EP1086405A1 (en) 2001-03-28
EP1086405B1 (en) 2005-11-23
WO1999057608A9 (en) 2000-02-03
AU3968099A (en) 1999-11-23
WO1999057608A1 (en) 1999-11-11

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