ES421115A1 - Imaging system - Google Patents

Imaging system

Info

Publication number
ES421115A1
ES421115A1 ES421115A ES421115A ES421115A1 ES 421115 A1 ES421115 A1 ES 421115A1 ES 421115 A ES421115 A ES 421115A ES 421115 A ES421115 A ES 421115A ES 421115 A1 ES421115 A1 ES 421115A1
Authority
ES
Spain
Prior art keywords
printing powder
powder particles
styrene
mixture
recording
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
ES421115A
Other languages
Spanish (es)
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 ES421115A1 publication Critical patent/ES421115A1/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
    • G03G9/08706—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
    • G03G9/08702—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • 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
    • G03G9/09791—Metallic soaps of higher carboxylic acids

Abstract

A method of producing a copy from an original document comprising the steps of: forming a printing powder image by establishing a latent electrostatic image on a recording or recording surface, and contacting said surface with a electrostatical developer material comprising finely disides of printing powder particles electrostatically applied in coating on the surface of a carrier or vehicle capable of retaining said printing powder particles by electrostatic attraction, said printing powder particles comprising a mixture of a colorant and a non-viscous low melt resin comprising a copolymerized mixture of styrene or a combination of styrene and styrene homologs with from about 5 to about 40 weight percent based on said copolymerized mixture of one or more methacrylate esters belonging to the group consi stent in hexyl-heptyl-, octyl-, nonyl- and decyl-methacrylates, where at least a part of said finely divided printing powder particles is attracted to said surface and maintained on it in accordance with the indicated latent electrostatic image . (Machine-translation by Google Translate, not legally binding)
ES421115A 1972-12-04 1973-12-03 Imaging system Expired ES421115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31208472A 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
ES421115A1 true ES421115A1 (en) 1976-07-01

Family

ID=23209804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421115A Expired ES421115A1 (en) 1972-12-04 1973-12-03 Imaging system

Country Status (8)

Country Link
JP (1) JPS4990132A (en)
BR (1) BR7309478D0 (en)
CA (1) CA1002365A (en)
DE (1) DE2360179C2 (en)
ES (1) ES421115A1 (en)
FR (1) FR2209130B1 (en)
GB (1) GB1447269A (en)
NL (1) NL7316629A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3780623T2 (en) * 1987-02-24 1993-03-11 Agfa Gevaert Nv MELTABLE ELECTROSTATICALLY DRIVABLE DEVELOPER.
JPH04141227A (en) * 1990-10-03 1992-05-14 Nagaoka Kinmo Kk Method and apparatus for holding catalyst in radial flow type catalyst packed tower
US5683849A (en) * 1991-10-22 1997-11-04 Nippon Carbide Kogyo Kabushiki Kaisha Colored toner for developing electrostatic images

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391082A (en) * 1965-04-06 1968-07-02 Koppers Co Inc Method of making xergographic toner compositions by emulsion polymerization
US3502582A (en) * 1967-06-19 1970-03-24 Xerox Corp Imaging systems

Also Published As

Publication number Publication date
DE2360179C2 (en) 1982-10-21
NL7316629A (en) 1974-06-06
BR7309478D0 (en) 1974-09-05
FR2209130B1 (en) 1976-11-19
FR2209130A1 (en) 1974-06-28
GB1447269A (en) 1976-08-25
JPS4990132A (en) 1974-08-28
CA1002365A (en) 1976-12-28
DE2360179A1 (en) 1974-06-06

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