GB1436526A - Process for making eletrophotographic image by use of photo conductive particles - Google Patents

Process for making eletrophotographic image by use of photo conductive particles

Info

Publication number
GB1436526A
GB1436526A GB1704374A GB1704374A GB1436526A GB 1436526 A GB1436526 A GB 1436526A GB 1704374 A GB1704374 A GB 1704374A GB 1704374 A GB1704374 A GB 1704374A GB 1436526 A GB1436526 A GB 1436526A
Authority
GB
United Kingdom
Prior art keywords
substrate
charge
making
conductive particles
image
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
GB1704374A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1436526A publication Critical patent/GB1436526A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/342—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by forming a uniform powder layer and then removing the non-image areas
    • 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
    • Y10S430/101—Photoconductive powder
    • 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

Abstract

1436526 Electro-photography FUJI PHOTO FILM CO Ltd 18 April 1974 [7 May 1973] 17043/74 Heading G2H Developed electro-photographic images are produced by forming a plurality of layers of photo-conductive toner particles on an insulating or insulating-surfaced substrate, charging their surface in darkness, exposing imagewise so that portions of the layer near the substrate acquire a charge, neutralizing the remaining charge at the surface and removing particles to leave an image of charged particles against the substrate., Alternatively the layers may be formed entirely of charged particles, some of which lose their charge on exposure. The developed images so formed can be fixed by heat, or by spraying with a solvent.
GB1704374A 1973-05-07 1974-04-18 Process for making eletrophotographic image by use of photo conductive particles Expired GB1436526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48050428A JPS502547A (en) 1973-05-07 1973-05-07

Publications (1)

Publication Number Publication Date
GB1436526A true GB1436526A (en) 1976-05-19

Family

ID=12858582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1704374A Expired GB1436526A (en) 1973-05-07 1974-04-18 Process for making eletrophotographic image by use of photo conductive particles

Country Status (3)

Country Link
US (1) US3926627A (en)
JP (1) JPS502547A (en)
GB (1) GB1436526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525546B (en) * 2013-02-21 2020-07-29 Luo Zhizhao Method for using copper and aluminium alloy in cooperation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923966A (en) * 1972-07-03 1974-03-02
JPS4989356A (en) * 1972-12-29 1974-08-27
JPS5089438A (en) * 1973-12-12 1975-07-17
JPS50103181A (en) * 1974-01-24 1975-08-14
JPS5342467A (en) * 1976-09-29 1978-04-17 Nakano Sougiyou Kk Excrements incineration method and apparatus
JPS5382066A (en) * 1976-12-27 1978-07-20 Nittetsu Kakoki Kk Incineration method for concentrated waste water
JPS55126266A (en) * 1979-03-23 1980-09-29 Hitachi Metals Ltd Electrophotographic method
JPS5595029U (en) * 1978-12-20 1980-07-01
JPS60118853A (en) * 1983-11-30 1985-06-26 Matsushita Electric Ind Co Ltd Image forming method
JP2820225B2 (en) * 1989-03-17 1998-11-05 大日本印刷株式会社 Method of developing electrostatic latent image with toner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924519A (en) * 1957-12-27 1960-02-09 Ibm Machine and method for reproducing images with photoconductive ink
US3775103A (en) * 1967-02-13 1973-11-27 Fuji Photo Film Co Ltd Electrophotographic material and process for producing same
JPS4916064B1 (en) * 1970-10-29 1974-04-19
US3737311A (en) * 1971-06-04 1973-06-05 Xerox Corp Electrostatic particle transfer imaging process
US3833365A (en) * 1972-06-26 1974-09-03 Fuji Photo Film Co Ltd Electrostatic power coating method combined with an electrophotographic process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525546B (en) * 2013-02-21 2020-07-29 Luo Zhizhao Method for using copper and aluminium alloy in cooperation

Also Published As

Publication number Publication date
DE2421510A1 (en) 1974-11-14
DE2421510B2 (en) 1976-11-25
JPS502547A (en) 1975-01-11
US3926627A (en) 1975-12-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee