GB956772A - Xerographic process - Google Patents

Xerographic process

Info

Publication number
GB956772A
GB956772A GB15531/60A GB1553160A GB956772A GB 956772 A GB956772 A GB 956772A GB 15531/60 A GB15531/60 A GB 15531/60A GB 1553160 A GB1553160 A GB 1553160A GB 956772 A GB956772 A GB 956772A
Authority
GB
United Kingdom
Prior art keywords
images
developed
green
red
colour
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
GB15531/60A
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 Ltd
Original Assignee
Rank Xerox 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
Priority to US810964A priority Critical patent/US3057720A/en
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Priority to GB15531/60A priority patent/GB956772A/en
Publication of GB956772A publication Critical patent/GB956772A/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

956,772. Xerographic processes. RANK XEROX Ltd. (Haloid Co.) May 17, 1960, No. 15531/60. Drawings to Specification. Heading G2H. Reproductions, particularly in colour, are made by forming at least two images in succession on a xerographic plate by the sequential steps of uniform charging, exposure and development, each image being developed before the next one is formed and subsequent exposures being through the previously developed images. The exposures may be made from red, green and blue separation negatives or from a colour transparency through red, green and blue filters, and the images developed in turn with cyan, magenta and yellow pigments respectively.
GB15531/60A 1959-05-04 1960-05-17 Xerographic process Expired GB956772A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US810964A US3057720A (en) 1959-05-04 1959-05-04 Xerographic color reproduction
GB15531/60A GB956772A (en) 1959-05-04 1960-05-17 Xerographic process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US810964A US3057720A (en) 1959-05-04 1959-05-04 Xerographic color reproduction
GB15531/60A GB956772A (en) 1959-05-04 1960-05-17 Xerographic process

Publications (1)

Publication Number Publication Date
GB956772A true GB956772A (en) 1964-04-29

Family

ID=26251360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15531/60A Expired GB956772A (en) 1959-05-04 1960-05-17 Xerographic process

Country Status (2)

Country Link
US (1) US3057720A (en)
GB (1) GB956772A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146100A (en) * 1960-01-26 1964-08-25 Bohn Business Machines Inc Electronic photocopying apparatus and method
DE1277018B (en) * 1961-08-03 1968-09-05 Rank Xerox Ltd Methods and devices for the production of single or multi-colored reproductions
US3313623A (en) * 1961-09-05 1967-04-11 Xerox Corp Line sequential color xerography
BE626695A (en) * 1961-12-28
FR1401931A (en) * 1963-07-25 1965-06-04 Hitachi Ltd Method and device for polychrome prints
US3227549A (en) * 1965-02-24 1966-01-04 Xerox Corp Multiple image forming xerographic reproduction process
US3549359A (en) * 1966-04-26 1970-12-22 Fuji Photo Film Co Ltd Color electrophotography employing dye transfer from a dye-containing photosensitive layer to an image receiving sheet
JPS4826778B1 (en) * 1969-04-08 1973-08-15
US3904406A (en) * 1969-06-06 1975-09-09 Canon Kk Electrophotographic process of transfering colored electrostatic images
US3854043A (en) * 1970-04-07 1974-12-10 Konishiroku Photo Ind X-ray color electrophotography
CA946910A (en) * 1970-05-20 1974-05-07 Vaidevutis C. Draugelis Electrostatographic process and apparatus
JPS503649B1 (en) * 1970-12-28 1975-02-07
US3884686A (en) * 1971-12-28 1975-05-20 Xerox Corp Color correction method
US3910789A (en) * 1972-04-25 1975-10-07 Applied Res Australia Color correction process
US3804619A (en) * 1972-12-18 1974-04-16 Xerox Corp Color electrophotographic imaging process
US4188213A (en) * 1973-12-03 1980-02-12 Xerox Corporation Color corrected printing system
US4014696A (en) * 1975-02-05 1977-03-29 Xerox Corporation Multicolored xerographic transparency utilizing an aliphatic ester coating
JPS5583069A (en) * 1978-12-19 1980-06-23 Hitachi Ltd Non-impact printer
US4510223A (en) * 1983-02-07 1985-04-09 Coulter Systems Corporation Multicolor electrophotographic imaging process
US4518246A (en) * 1983-05-12 1985-05-21 Eastman Kodak Company Apparatus and method for forming multicolor electrophotographic images
DE3531098A1 (en) * 1984-08-30 1986-03-13 Konishiroku Photo Industry Co. Ltd., Tokio/Tokyo IMAGE GENERATION PROCESS

Family Cites Families (4)

* 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
US2357809A (en) * 1940-11-16 1944-09-12 Chester F Carlson Electrophotographic apparatus
US2808328A (en) * 1950-07-15 1957-10-01 Carlyle W Jacob Method and apparatus for xerographic reproduction
NL213305A (en) * 1955-12-29

Also Published As

Publication number Publication date
US3057720A (en) 1962-10-09

Similar Documents

Publication Publication Date Title
GB956772A (en) Xerographic process
GB858673A (en) Process of forming transfer images in colour
GB1328299A (en) Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print
GB1267823A (en) Process for the production of a photographic copy which simulates a multi-colour print
GB799590A (en) Tone correction of photographic image
GB1317874A (en) Process for the manufacture of a screened photographic colour copy which simulates a multi-colour print
GB1455312A (en) Formation of copy images
JPS5419748A (en) Photoconductive toners
GB1350946A (en) Electrophotographic process
JPS5252642A (en) Automatic color selection device
GB1316499A (en) Colour reproduction apparatus
JPS54113340A (en) Cleaning device for color copier
GB1309470A (en) Electrophotographic process
GB899066A (en) A process for the production of duplicate copies of multi-colour images
GB1135084A (en) The preparation of masks for colour separation positives
JPS54145534A (en) Color electrophotographing method
GB1396963A (en) Photographic colouring material and process
GB1327485A (en) Multicolour electrophotographic process
GB1171161A (en) Photographic Color Image Formation using Colour Separation Negatives
JPS57115562A (en) Multi-color electronic photographic method
JPS5515187A (en) Two-color image formation apparatus
JPS549929A (en) Multicolor electrophotography
JPS5538538A (en) Developing method in two color electrophotographic copying system
JPS5342732A (en) Color electrophotographic method
JPS53120431A (en) Copying method for multi-colored zerography