JPS6144308B2 - - Google Patents

Info

Publication number
JPS6144308B2
JPS6144308B2 JP54019877A JP1987779A JPS6144308B2 JP S6144308 B2 JPS6144308 B2 JP S6144308B2 JP 54019877 A JP54019877 A JP 54019877A JP 1987779 A JP1987779 A JP 1987779A JP S6144308 B2 JPS6144308 B2 JP S6144308B2
Authority
JP
Japan
Prior art keywords
toner
quaternary ammonium
magnetic
polymer
development
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
JP54019877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54124731A (en
Inventor
Kuroodo Hore Jan
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 JPS54124731A publication Critical patent/JPS54124731A/ja
Publication of JPS6144308B2 publication Critical patent/JPS6144308B2/ja
Granted 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)
JP1987779A 1978-03-02 1979-02-23 Electrophotographic toner and method of forming image Granted JPS54124731A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS54124731A JPS54124731A (en) 1979-09-27
JPS6144308B2 true JPS6144308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-02

Family

ID=25381180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987779A Granted JPS54124731A (en) 1978-03-02 1979-02-23 Electrophotographic toner and method of forming image

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
EP0156369B1 (en) * 1984-03-30 1990-12-05 E.I. Du Pont De Nemours And Company Toners treated with polymeric quaternary ammonium salts and slip agent and process
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
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
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
US4837394A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company electrostatographic toner particle comprising a polyester 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
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
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
US4837393A (en) * 1988-08-05 1989-06-06 Eastman Kodak Company Electrostatographic toner particle comprising a polyester 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
BR112022009184A2 (pt) 2019-11-14 2022-07-26 Swimc Llc Composição de revestimento em pó de embalagem de metal, método, recipiente de embalagem de metal, substrato metálico revestido, e, método para fabricar embalagem de metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930195A1 (de) * 1968-06-14 1970-05-21 Ricoh Kk Fluessiger Entwickler fuer elektrostatische Latentbilder
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
JPS54124731A (en) 1979-09-27
CA1118260A (en) 1982-02-16
US4224396A (en) 1980-09-23

Similar Documents

Publication Publication Date Title
JPS6144308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US5683844A (en) Fibrillated carrier compositions and processes for making and using
US3547822A (en) Scum-retardant carrier particles and compositions thereof
US4291111A (en) Nitrogen-containing additives for magnetic toners having hydrophobic and hydrophilic moiety
US4142981A (en) Toner combination for carrierless development
JPH0136938B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6411942B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4218530A (en) Single component magnetic toner
US4312933A (en) Method of imaging using nitrogen-containing additives for magnetic toners
GB1583564A (en) Method of forming toner particles
JP2637122B2 (ja) 帯電向上用添加剤として分子内塩を有するトナー組成物
US4078930A (en) Developer compositions comprising toner and carrier
US4049447A (en) Imaging system
US3849127A (en) Electrostatographic process in which coated carrier particles are used
JPS5917828B2 (ja) 電子写真現像材料およびカラ−電子写真像形成方法
JPS5849863B2 (ja) 静電荷像現像用トナ−の製造方法
JPS6360381B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1602427A (en) Magnetic toner for electrophotography
US4161454A (en) Coating magnetite with polyacid
JPS598821B2 (ja) 静電荷像現像用磁性トナ−
JPH0358108B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US5275901A (en) Developer for electrophotography
PL88884B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4634649A (en) Developer compositions
JPH0352857B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)