GB1318558A - Electrostatographic developer - Google Patents

Electrostatographic developer

Info

Publication number
GB1318558A
GB1318558A GB2884970A GB2884970A GB1318558A GB 1318558 A GB1318558 A GB 1318558A GB 2884970 A GB2884970 A GB 2884970A GB 2884970 A GB2884970 A GB 2884970A GB 1318558 A GB1318558 A GB 1318558A
Authority
GB
United Kingdom
Prior art keywords
electrostatographic developer
june
beads
carrier beads
electrostatographic
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
GB2884970A
Other languages
English (en)
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 GB1318558A publication Critical patent/GB1318558A/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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08744—Polyacetals
    • 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
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1087—Specified elemental magnetic metal or alloy, e.g. alnico comprising iron, nickel, cobalt, and aluminum, or permalloy comprising iron and nickel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
GB2884970A 1969-06-19 1970-06-15 Electrostatographic developer Expired GB1318558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83486369A 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
GB1318558A true GB1318558A (en) 1973-05-31

Family

ID=25268005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2884970A Expired GB1318558A (en) 1969-06-19 1970-06-15 Electrostatographic developer

Country Status (7)

Country Link
BE (1) BE752231A (enrdf_load_stackoverflow)
CA (1) CA939955A (enrdf_load_stackoverflow)
DE (1) DE2030390C3 (enrdf_load_stackoverflow)
FR (1) FR2046887B1 (enrdf_load_stackoverflow)
GB (1) GB1318558A (enrdf_load_stackoverflow)
NL (1) NL7009071A (enrdf_load_stackoverflow)
SU (1) SU408487A3 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804619A (en) * 1972-12-18 1974-04-16 Xerox Corp Color electrophotographic imaging process

Also Published As

Publication number Publication date
FR2046887A1 (enrdf_load_stackoverflow) 1971-03-12
SU408487A3 (enrdf_load_stackoverflow) 1973-12-10
DE2030390B2 (de) 1978-05-24
CA939955A (en) 1974-01-15
DE2030390A1 (de) 1970-12-23
BE752231A (fr) 1970-12-21
FR2046887B1 (enrdf_load_stackoverflow) 1973-01-12
DE2030390C3 (de) 1979-01-25
NL7009071A (enrdf_load_stackoverflow) 1970-12-22

Similar Documents

Publication Publication Date Title
GB2139371A (en) Electrographic developer composition and method for using the same
GB975694A (en) Developer for electrophotographic purposes
SE7501782L (enrdf_load_stackoverflow)
GB1347318A (en) Electrostatographic developing material
GB1497732A (en) Carrier particles suitable for electrostatographic developers
JPS6410264A (en) Electrophotographic developer
ATE27380T1 (de) Magnetisches pulver fuer zweikomponenten-toner.
GB1390872A (en) Carrier vehicle
GB1539080A (en) Magnetic developer powder for developing an electrostatic latent image and method of making the same
GB1526875A (en) Colour electrophotographic developer system
GB1377023A (en) Developing electrostatic latent images
GB1481332A (en) Method for the development of electrostatic images
ES403664A1 (es) Metodo para la produccion de una copia a partir de un docu-mento original.
GB1481035A (en) Liquid developer for use in development of an electrostatic latent image
GB1318558A (en) Electrostatographic developer
GB1227471A (enrdf_load_stackoverflow)
GB1532976A (en) Photoconductive imaging member
ES410206A1 (es) Un procedimiento de formacion de imagen.
JPS528830A (en) Electrophotographic development method
GB1425556A (en) Electrostatographic developer material
FR2172122A1 (en) Toner carrier particles coating - used in electrostatic copiers
GB1279231A (en) Electrostatographic developer
GB1526166A (en) Dry developer for use in electrophotography
GB1307545A (en) Electrostatographic developer
GB1213681A (en) Electrophotographic developer mix

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee