CA1118260A - Magnetic toner materials containing quaternary ammonium polymers - Google Patents

Magnetic toner materials containing quaternary ammonium polymers

Info

Publication number
CA1118260A
CA1118260A CA000320201A CA320201A CA1118260A CA 1118260 A CA1118260 A CA 1118260A CA 000320201 A CA000320201 A CA 000320201A CA 320201 A CA320201 A CA 320201A CA 1118260 A CA1118260 A CA 1118260A
Authority
CA
Canada
Prior art keywords
toner
quaternary ammonium
accordance
polymer
image
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.)
Expired
Application number
CA000320201A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Pollet
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
Application granted granted Critical
Publication of CA1118260A publication Critical patent/CA1118260A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08742Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08768Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/087Binders for toner particles
    • G03G9/08702Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706Polymers of alkenyl-aromatic compounds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104One component toner

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000320201A 1978-03-02 1979-01-24 Magnetic toner materials containing quaternary ammonium polymers Expired CA1118260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US882,713 1978-03-02
US05/882,713 US4224396A (en) 1978-03-02 1978-03-02 Magnetic toner materials containing quaternary ammonium polymers as charge control agents

Publications (1)

Publication Number Publication Date
CA1118260A true CA1118260A (en) 1982-02-16

Family

ID=25381180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000320201A Expired CA1118260A (en) 1978-03-02 1979-01-24 Magnetic toner materials containing quaternary ammonium polymers

Country Status (3)

Country Link
US (1) US4224396A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS54124731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1118260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680054A (en) * 1979-12-04 1981-07-01 Matsushita Electric Ind Co Ltd Electrostatic recording body
US4271248A (en) * 1980-01-28 1981-06-02 Xerox Corporation Magnetic latent image toner material and process for its use in flash fusing developing
US4355167A (en) * 1981-05-01 1982-10-19 Xerox Corporation Telomeric quaternary salt compositions
US4395472A (en) * 1981-06-19 1983-07-26 Robillard Jean J Plain paper reproduction process
US4397934A (en) * 1981-12-31 1983-08-09 Xerox Corporation Developer compositions containing quaternized vinylpyridine polymers, and copolymers
US4415646A (en) * 1982-03-03 1983-11-15 Xerox Corporation Nitrogen containing polymers as charge enhancing additive for electrophotographic toner
US4490455A (en) * 1982-12-20 1984-12-25 Xerox Corporation Amine acid salt charge enhancing toner additives
DE3373228D1 (en) * 1983-08-05 1987-10-01 Agfa Gevaert Nv Liquid developer for development of electrostatic images
DE3580777D1 (de) * 1984-03-30 1991-01-17 Du Pont Mit polymeren quaternaeren ammonium-salzen und schmiermitteln behandelte toner und verfahren.
US4547457A (en) * 1984-03-30 1985-10-15 E. I. Du Pont De Nemours And Company Process of preparing toner treated with polymeric quaternary ammonium salt and slip agent
US4546072A (en) * 1984-03-30 1985-10-08 E. I. Du Pont De Nemours And Company Toners treated with polymeric quaternary ammonium salts and slip agent
US4719026A (en) * 1985-03-11 1988-01-12 Savin Corporation Electrophoretic method of producing high-density magnetic recording media and a composition and a suspension for practicing the same
US4604222A (en) * 1985-05-21 1986-08-05 Ferrofluidics Corporation Stable ferrofluid composition and method of making and using same
US4756991A (en) * 1985-10-07 1988-07-12 E. I. Du Pont De Nemours And Company Fluorescent toners surface coated with polymeric quaternary ammonium compound and slip agent
JPH083658B2 (ja) * 1986-03-12 1996-01-17 藤倉化成株式会社 電子写真用正帯電トナ−
JP2761384B2 (ja) * 1987-12-01 1998-06-04 株式会社リコー 静電写真用トナー
US4833056A (en) * 1988-02-11 1989-05-23 Minnesota Mining And Manufacturing Company Monocomponent toner powder having strong preference for charging positively
US4837393A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company Electrostatographic toner particle comprising a polyester containing a covalently bound quaternary phosphonium salt
US4837391A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company Dry electrostatographic developer containing toner particles comprising a vinyl addition polymer containing a covalently bound quaternary phosphonium salt
US4855396A (en) * 1988-08-05 1989-08-08 Eastman Kodak Company Polyesters containing covalently bound quaternary phosphonium salts
US4837394A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company electrostatographic toner particle comprising a polyester containing a covalently bound quaternary phosphonium salt
US4837392A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company Dry electrostatographic developer containing toner particles comprising a vinyl addition polymer containing a covalently bound quaternary phosphonium salt
US5385802A (en) * 1990-10-08 1995-01-31 Fuji Xerox Co., Ltd. Process for producing toner
US5536611A (en) * 1995-03-31 1996-07-16 Minnesota Mining And Manufacturing Company Dispersing polymers for phthalocyanine pigments used in organic photoconductors
US5830616A (en) * 1995-07-19 1998-11-03 Iwatsu Electric Co., Inc. Magnetic latent image developing toner
DE10221663A1 (de) * 2001-05-16 2002-12-12 Kao Corp Toner
KR101244140B1 (ko) * 2010-08-19 2013-03-14 국립암센터 양전하성의 초상자성 산화철 나노입자, 이를 이용한 조영제 및 그 제조방법
US11248127B2 (en) 2019-11-14 2022-02-15 Swimc Llc Metal packaging powder coating compositions, coated metal substrates, and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE734561A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-06-14 1969-11-17
JPS50147722A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-17 1975-11-27
US3960738A (en) * 1975-01-02 1976-06-01 Eastman Kodak Company Method for producing improved electrographic developer
NL7600686A (nl) * 1976-01-23 1977-07-26 Oce Van Der Grinten Nv Eenkomponent-ontwikkelpoeder, alsmede een werkwij- ze voor zijn vervaardiging.

Also Published As

Publication number Publication date
US4224396A (en) 1980-09-23
JPS6144308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-02
JPS54124731A (en) 1979-09-27

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Legal Events

Date Code Title Description
MKEX Expiry