ES8105488A1 - Un procedimiento para la preparacion de una composicion de entonador electrostatografica. - Google Patents

Un procedimiento para la preparacion de una composicion de entonador electrostatografica.

Info

Publication number
ES8105488A1
ES8105488A1 ES493004A ES493004A ES8105488A1 ES 8105488 A1 ES8105488 A1 ES 8105488A1 ES 493004 A ES493004 A ES 493004A ES 493004 A ES493004 A ES 493004A ES 8105488 A1 ES8105488 A1 ES 8105488A1
Authority
ES
Spain
Prior art keywords
toner composition
electrostatographic toner
electrostatographic
colorant
composition including
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
ES493004A
Other languages
English (en)
Other versions
ES493004A0 (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 ES493004A0 publication Critical patent/ES493004A0/es
Publication of ES8105488A1 publication Critical patent/ES8105488A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • G03G9/08759—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/56—Polyhydroxyethers, e.g. phenoxy resins
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/105—Polymer in developer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE ENTONADORES PARA EL REVELADO DE IMAGENES LATENTES ELECTROSTATOGRAFICAS. CONSISTE EN: A) HACER REACCIONAR UN POLIETER DE ALQUILENGLICOL CON CLORURO DE BENCENO, SULFONILO PARA OBTENER EL DISULFATO. B) HACER REACCIONAR EL PRODUCTO OBTENIDO EN LA ETAPA ANTERIOR CON UN DIHIDROXIFENOL EN PRESENCIA DE UNA BASE FUERTE. C) HACE REACCIONAR EL PRODUCTO OBTENIDO CON EPICLORHIDRINA; Y D) COMBINAR EL PRODUCTO OBTENIDO EN LA ETAPA ANTERIOR CON UN COLORANTE. EL DIHIDROXIFENOL ES UN DIFENOL Y EL POLIESTER TIENE UNA VISCOSIDAD REDUCIDA DE 0,25 A 0,35 Y UNA TEMPERATURA DE TRANSICION VITREA DE SEGUNDO ORDEN DE APROXIMADAMENTE 40 A 65GC.
ES493004A 1979-07-02 1980-07-01 Un procedimiento para la preparacion de una composicion de entonador electrostatografica. Expired ES8105488A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/054,203 US4296192A (en) 1979-07-02 1979-07-02 Electrostatographic toner composition

Publications (2)

Publication Number Publication Date
ES493004A0 ES493004A0 (es) 1981-06-01
ES8105488A1 true ES8105488A1 (es) 1981-06-01

Family

ID=21989429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493004A Expired ES8105488A1 (es) 1979-07-02 1980-07-01 Un procedimiento para la preparacion de una composicion de entonador electrostatografica.

Country Status (6)

Country Link
US (1) US4296192A (es)
EP (1) EP0021851B1 (es)
JP (1) JPS5611460A (es)
CA (1) CA1129700A (es)
DE (1) DE3068182D1 (es)
ES (1) ES8105488A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675373A (en) * 1985-04-18 1987-06-23 Mitsui Petrochemical Industries, Ltd. Polyhydroxy polyether, process for its production, and its use
JPH0649139B2 (ja) * 1987-06-22 1994-06-29 栗田工業株式会社 スパイラル型膜モジュ−ル
JPH0651101B2 (ja) * 1987-08-19 1994-07-06 栗田工業株式会社 スパイラル型膜モジュ−ル
US5124217A (en) * 1990-06-27 1992-06-23 Xerox Corporation Magnetic image character recognition processes
US5114819A (en) * 1990-08-01 1992-05-19 Xerox Corporation Magnetic encapsulated toner compositions
US5721184A (en) * 1995-11-17 1998-02-24 Hoechst Method for making supported catalyst systems and catalyst systems therefrom
US6605402B2 (en) 2001-08-21 2003-08-12 Aetas Technology, Incorporated Method of using variably sized coating particles in a mono component developing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393229A (en) * 1964-03-09 1968-07-16 Minnesota Mining & Mfg Polyethers
GB1169702A (en) * 1965-12-13 1969-11-05 Molins Machine Co Ltd Improvements in or relating to Inks
GB1211863A (en) * 1966-10-11 1970-11-11 Rank Xerox Ltd Improvements in or relating to electrostatographic carriers
US3694359A (en) * 1970-05-04 1972-09-26 Eastman Kodak Co Dry electroscopic toner compositions
US3681106A (en) * 1970-12-11 1972-08-01 Atlas Chem Ind Electrostatic developer containing polyester resin and a process of using same
JPS5725267B2 (es) * 1973-05-02 1982-05-28
US4097620A (en) * 1977-05-02 1978-06-27 Xerox Corporation Magnetic toner particle coating process
JPS54133346A (en) * 1978-04-07 1979-10-17 Mitsubishi Petrochemical Co Toner for electrostatic latent image development
JPS5593159A (en) * 1979-01-06 1980-07-15 Mitsubishi Petrochem Co Ltd Toner for developing electrostatic latent image

Also Published As

Publication number Publication date
EP0021851A1 (en) 1981-01-07
DE3068182D1 (en) 1984-07-19
US4296192A (en) 1981-10-20
CA1129700A (en) 1982-08-17
JPS5611460A (en) 1981-02-04
ES493004A0 (es) 1981-06-01
EP0021851B1 (en) 1984-06-13
JPS6410823B2 (es) 1989-02-22

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