AT248242B - Process for making electrophotographic images - Google Patents

Process for making electrophotographic images

Info

Publication number
AT248242B
AT248242B AT821160A AT821160A AT248242B AT 248242 B AT248242 B AT 248242B AT 821160 A AT821160 A AT 821160A AT 821160 A AT821160 A AT 821160A AT 248242 B AT248242 B AT 248242B
Authority
AT
Austria
Prior art keywords
electrophotographic images
making electrophotographic
making
images
electrophotographic
Prior art date
Application number
AT821160A
Other languages
German (de)
Inventor
Gerhard Dr Heyl
Hildegard Dr Haydn
Original Assignee
Agfa Ag
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 Agfa Ag filed Critical Agfa Ag
Application granted granted Critical
Publication of AT248242B publication Critical patent/AT248242B/en

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/02—Sensitising, i.e. laying-down a uniform charge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/0507—Inorganic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0517—Organic non-macromolecular compounds comprising one or more cyclic groups consisting of carbon-atoms only
    • 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
    • G03G9/09733—Organic compounds
    • G03G9/0975—Organic compounds anionic
    • 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
    • Y10S430/102—Electrically charging radiation-conductive surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
AT821160A 1959-11-05 1960-11-04 Process for making electrophotographic images AT248242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA33197A DE1175985B (en) 1959-11-05 1959-11-05 Process for making electro-photographic images

Publications (1)

Publication Number Publication Date
AT248242B true AT248242B (en) 1966-07-25

Family

ID=6928065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT821160A AT248242B (en) 1959-11-05 1960-11-04 Process for making electrophotographic images

Country Status (6)

Country Link
US (1) US3234017A (en)
AT (1) AT248242B (en)
BE (1) BE596767A (en)
CH (1) CH390052A (en)
DE (1) DE1175985B (en)
GB (1) GB940577A (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298605A (en) * 1962-10-01
US3399060A (en) * 1963-04-16 1968-08-27 Little Inc A Electrophotographic product and method for achieving electrophotographic copying
USRE29357E (en) * 1964-02-17 1977-08-16 Xerox Corporation Image formation and development
US3518081A (en) * 1964-02-17 1970-06-30 Xerox Corp Image formation and development
GB1120091A (en) * 1965-06-02 1968-07-17 Fuji Photo Film Co Ltd Improvements in or relating to photoconductive insulating materials
US3427258A (en) * 1965-11-12 1969-02-11 Owens Illinois Inc Electrostatic image developer powder composition
US3523900A (en) * 1967-03-18 1970-08-11 Yasuo Ueda Liquid developers for developing electrostatic images
GB1232406A (en) * 1967-09-01 1971-05-19
JPS4824904B1 (en) * 1967-11-13 1973-07-25
US3985560A (en) * 1969-08-21 1976-10-12 Xerox Corporation Migration imaging member with fusible particles
US3714048A (en) * 1969-10-23 1973-01-30 Iwatsu Electric Co Ltd Electrophotographic liquid developer containing asphalt and modified alkyl resin
US3888664A (en) * 1970-10-28 1975-06-10 Dennison Mfg Co Electrophotographic printing
US3849188A (en) * 1971-04-05 1974-11-19 Kohjin Co Electrostatic image-recording medium and method of making same
JPS5623152B2 (en) * 1972-03-03 1981-05-29
US3954466A (en) * 1975-01-02 1976-05-04 Xerox Corporation Electrostatographic photoreceptor
US3980494A (en) * 1975-01-02 1976-09-14 Beatty Charles L Method of reducing friction in blade cleaning of imaging surfaces
US4248950A (en) * 1975-04-21 1981-02-03 Am International, Inc. Electrostatic developer mix containing either MoS2, TiS2, WS.sub.2
NL7600686A (en) * 1976-01-23 1977-07-26 Oce Van Der Grinten Nv SINGLE COMPONENT DEVELOPMENT POWDER AS WELL AS A PROCESS FOR ITS MANUFACTURE.
IT1071148B (en) * 1976-07-29 1985-04-02 Indesit TOOL AND MACHINE FOR ASSEMBLING ELECTROLYTIC CAPACITORS
JPS53123135A (en) * 1977-03-31 1978-10-27 Xerox Corp Method of marking insulating surface and device for forming visible image on insulating surface
US4124287A (en) * 1977-03-31 1978-11-07 Xerox Corporation Imaging system utilizing uncharged marking particles
MX147918A (en) * 1977-03-31 1983-02-02 Xerox Corp IMPROVEMENTS IN APPARATUS AND METHOD TO PRODUCE A VISIBLE IMAGE ON A PHOTO CONDUCTIVE IMAGE FORMING SURFACE
US4145478A (en) * 1977-07-28 1979-03-20 Desoto, Inc. Calcium oxide or hydroxide to improve the charge acceptance of electrographic dielectric resins
USRE32259E (en) * 1979-04-16 1986-10-07 Eastman Kodak Company Method and means for improving maximum density and tonal range of electrographic images
US4385823A (en) * 1979-04-16 1983-05-31 Eastman Kodak Company Method and means for improving maximum density and tonal range of electrographic images
EP0018742B2 (en) * 1979-04-16 1988-08-24 EASTMAN KODAK COMPANY (a New Jersey corporation) Method of improving maximum density and tonal range of electrographic images and an electrographic copying apparatus using the method
US4302094A (en) * 1980-03-31 1981-11-24 Xerox Corporation Development method and apparatus
US4289837A (en) * 1980-05-05 1981-09-15 Xerox Corporation Development method and apparatus
JPS5745554A (en) * 1980-09-02 1982-03-15 Mita Ind Co Ltd Magnetic developer
JPS5746255A (en) * 1980-09-03 1982-03-16 Matsushita Electric Ind Co Ltd Picture forming particle
US4330613A (en) * 1980-11-07 1982-05-18 E. I. Du Pont De Nemours And Company Process for toning tacky image surfaces with dry nonelectroscopic toners
JPS5785060A (en) * 1980-11-17 1982-05-27 Mita Ind Co Ltd Composite developer
DE3170891D1 (en) * 1980-11-27 1985-07-11 Mita Industrial Co Ltd A one-component type magnetic developer
US4414321A (en) * 1980-11-27 1983-11-08 Mita Industrial Co. Ltd. Dry composite blended magnetic developer of resin encapsulated fine magnetite and resin encapsulated coarse magnetite
JPS5866949A (en) * 1981-10-16 1983-04-21 Fuji Photo Film Co Ltd Capsulated toner
US4454186A (en) * 1982-02-03 1984-06-12 Minnesota Mining And Manufacturing Company Primed surface and charge transfer media
US4481234A (en) * 1982-02-03 1984-11-06 Minnesota Mining And Manufacturing Company Process for making primed polymer surfaces and charge transfer media having conductivity sites thereon
NL8400922A (en) * 1984-03-23 1985-10-16 Oce Nederland Bv METHOD FOR MAKING COPIES.
US4842974A (en) * 1984-12-10 1989-06-27 Savin Corporation Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
US5192638A (en) * 1984-12-10 1993-03-09 Spectrum Sciences B.V. Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
US4794651A (en) * 1984-12-10 1988-12-27 Savin Corporation Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner
US4760009A (en) * 1985-12-04 1988-07-26 E. I. Du Pont De Nemours And Company Process for preparation of liquid toner for electrostatic imaging
US4968577A (en) * 1986-10-03 1990-11-06 Minolta Camera Kabushiki Kaisha Wrinkle configured electrophotographic capsule toner particles
US4973541A (en) * 1986-10-03 1990-11-27 Minolta Camera Kabushiki Kaisha Electrostatic latent image developer comprising capsule toner of irregular shape, wrinkled surface
US4883736A (en) * 1987-01-20 1989-11-28 Xerox Corporation Electrophotographic toner and developer compositions with polymeric alcohol waxes
US5080995A (en) * 1990-06-29 1992-01-14 Xerox Corporation Processes for toner pigment dispersion
US5695904A (en) * 1992-08-19 1997-12-09 Xerox Corporation Semi-dry developers and processes thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US2599542A (en) * 1948-03-23 1952-06-10 Chester F Carlson Electrophotographic plate
US2598732A (en) * 1949-03-09 1952-06-03 Haloid Co Electrophotography
US2777957A (en) * 1950-04-06 1957-01-15 Haloid Co Corona discharge device
US2853383A (en) * 1953-10-02 1958-09-23 Paul H Keck Method and apparatus for amplifying photoelectric currents
US2965573A (en) * 1958-05-02 1960-12-20 Haloid Xerox Inc Xerographic developer
US2917385A (en) * 1955-08-26 1959-12-15 Haloid Xerox Inc Reflex xerography
US3005707A (en) * 1956-04-16 1961-10-24 Leonard E Ravich Devices exhibiting persistent internal polarization and methods of utilizing the same
NL236790A (en) * 1958-03-05
US3080251A (en) * 1958-03-13 1963-03-05 Xerox Corp Method of xerographic development

Also Published As

Publication number Publication date
BE596767A (en) 1961-05-04
DE1175985B (en) 1964-08-13
GB940577A (en) 1963-10-30
CH390052A (en) 1965-03-31
US3234017A (en) 1966-02-08

Similar Documents

Publication Publication Date Title
AT248242B (en) Process for making electrophotographic images
CH428430A (en) Process for producing images
CH415292A (en) Process for making pictures or printing plates
CH364355A (en) Process for making microporous films
CH390051A (en) Process for the production of reversal images by electrophotographic means
CH392195A (en) Process for making an electrolyte
CH446884A (en) Process for making photographic images
CH364693A (en) Process for making color photographs
CH357750A (en) Process for making permanent facsimile copies
CH365280A (en) Process for making photosensitive films
CH383161A (en) Process for making photographic images
CH421704A (en) Process for producing photographic images and physical developing solution for carrying out this process
CH419127A (en) Process for the preparation of substituted 3-pyrrolidinols
CH418127A (en) Process for making photographic images
CH390242A (en) Process for making steroid compounds
CH378156A (en) Process for the preparation of sensitized photoconductive layers for electrophotographic processes
CH433977A (en) Process for making photographic images
CH396016A (en) Process for the preparation of fluorine-containing benzodiazepines
CH381087A (en) Process for the production of color photographic images
CH371541A (en) Process for the preparation of dyes for photographic material
CH382165A (en) Process for the preparation of substituted pyrrolidinols
CH380175A (en) Process for generating electrostatic images
CH393913A (en) Process for the formation of an image by electrophotographic means
LU38927A1 (en) Process for producing an element for developing electrostatic images
CH442016A (en) Process for developing electrophotographic images