CA1077324A - Carrier/developer composition containing styrene alkyl acrylate or methacrylate polymer with acylated, pendant hydroxyl or amino groups - Google Patents

Carrier/developer composition containing styrene alkyl acrylate or methacrylate polymer with acylated, pendant hydroxyl or amino groups

Info

Publication number
CA1077324A
CA1077324A CA231,854A CA231854A CA1077324A CA 1077324 A CA1077324 A CA 1077324A CA 231854 A CA231854 A CA 231854A CA 1077324 A CA1077324 A CA 1077324A
Authority
CA
Canada
Prior art keywords
polymer
electrostatographic
carrier
toner particles
controlled
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
CA231,854A
Other languages
English (en)
French (fr)
Inventor
Joseph L. Mincer
Frank C. Bailey
Harry W. Gibson
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
Priority claimed from US05/500,773 external-priority patent/US4134760A/en
Priority claimed from US05/500,772 external-priority patent/US4076893A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1077324A publication Critical patent/CA1077324A/en
Expired 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1137—Macromolecular components of coatings being crosslinked

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
CA231,854A 1974-08-26 1975-07-17 Carrier/developer composition containing styrene alkyl acrylate or methacrylate polymer with acylated, pendant hydroxyl or amino groups Expired CA1077324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/500,773 US4134760A (en) 1974-08-26 1974-08-26 Tribo modified toner materials via acylation
US05/500,772 US4076893A (en) 1974-08-26 1974-08-26 Tribo modified carrier materials via acylation

Publications (1)

Publication Number Publication Date
CA1077324A true CA1077324A (en) 1980-05-13

Family

ID=27053636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231,854A Expired CA1077324A (en) 1974-08-26 1975-07-17 Carrier/developer composition containing styrene alkyl acrylate or methacrylate polymer with acylated, pendant hydroxyl or amino groups

Country Status (3)

Country Link
CA (1) CA1077324A (nl)
GB (1) GB1525703A (nl)
NL (1) NL7510083A (nl)

Also Published As

Publication number Publication date
NL7510083A (nl) 1976-03-01
GB1525703A (en) 1978-09-20

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Legal Events

Date Code Title Description
MKEX Expiry