CH477295A - Thermal copying process - Google Patents

Thermal copying process

Info

Publication number
CH477295A
CH477295A CH1701966A CH1701966A CH477295A CH 477295 A CH477295 A CH 477295A CH 1701966 A CH1701966 A CH 1701966A CH 1701966 A CH1701966 A CH 1701966A CH 477295 A CH477295 A CH 477295A
Authority
CH
Switzerland
Prior art keywords
copying process
thermal copying
thermal
copying
Prior art date
Application number
CH1701966A
Other languages
German (de)
Inventor
Nicolas Vrancken Marcel
Original Assignee
Agfa Gevaert 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 Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH477295A publication Critical patent/CH477295A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/002—Heat development apparatus, e.g. Kalvar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/14—Forme preparation for stencil-printing or silk-screen printing
    • B41C1/148—Forme preparation for stencil-printing or silk-screen printing by a traditional thermographic exposure using the heat- or light- absorbing properties of the pattern on the original, e.g. by using a flash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/368—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties involving the creation of a soluble/insoluble or hydrophilic/hydrophobic permeability pattern; Peel development
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CH1701966A 1965-11-26 1966-11-28 Thermal copying process CH477295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB50441/65A GB1154568A (en) 1965-11-26 1965-11-26 Improvements relating to Thermographic Copying.
US56031466A 1966-06-24 1966-06-24
US00149039A US3811773A (en) 1965-11-26 1971-06-01 Thermographic copying

Publications (1)

Publication Number Publication Date
CH477295A true CH477295A (en) 1969-08-31

Family

ID=27260157

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1701966A CH477295A (en) 1965-11-26 1966-11-28 Thermal copying process

Country Status (5)

Country Link
US (1) US3811773A (en)
BE (1) BE683054A (en)
CH (1) CH477295A (en)
GB (1) GB1154568A (en)
NL (1) NL6608711A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935360B2 (en) * 1978-07-21 1984-08-28 プロセス資材株式会社 recording material
GB9110417D0 (en) * 1991-05-14 1991-07-03 Du Pont Howson Ltd Improvements in or relating to the formation of images
GB2273366B (en) * 1992-11-18 1996-03-27 Du Pont Forming images on radiation-sensitive plates
US6251563B1 (en) 1997-10-08 2001-06-26 Agfa-Gevaert, N.V. Method for making positive working printing plates from a heat mode sensitive image element
US6004728A (en) * 1997-10-08 1999-12-21 Agfa-Gevaert, N.V. Method for making positive working printing plates from a heat mode sensitive image element
US6060218A (en) * 1997-10-08 2000-05-09 Agfa-Gevaert, N.V. Method for making positive working printing plates from a heat mode sensitive image element
EP0908305B2 (en) * 1997-10-08 2006-07-19 Agfa-Gevaert A method for making positive working printing plates from a heat mode sensitive imaging element
EP0908306B3 (en) * 1997-10-08 2009-08-05 Agfa-Gevaert A method for making positive working printing plates from a heat mode sensitive imaging element
US6235451B1 (en) 1997-10-08 2001-05-22 Agfa-Gevaert Method for making positive working printing plates from a heat mode sensitive image element
EP0908307B1 (en) * 1997-10-08 2003-11-26 Agfa-Gevaert A method for making positive printing plates from a heat mode sensitive imaging element
EP0908304B1 (en) * 1997-10-08 2003-04-02 Agfa-Gevaert A method for making positive working printing plates from a heat mode sensitive imaging element
EP0940266B1 (en) * 1998-03-06 2002-06-26 Agfa-Gevaert A heat mode sensitive imaging element for making positive working printing plates.
US6342336B2 (en) 1998-03-06 2002-01-29 Agfa-Gevaert Heat mode sensitive imaging element for making positive working printing plates
EP0943451B3 (en) * 1998-03-14 2018-12-12 Agfa Graphics NV A heat mode imaging element and a method for making positive working printing plates from said heat mode imaging element
US6153353A (en) * 1998-03-14 2000-11-28 Agfa-Gevaert, N.V. Method for making positive working printing plates from a heat mode sensitive imaging element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1262059A (en) * 1960-04-16 1961-05-26 Kodak Pathe New thermographic reproduction process
US3298833A (en) * 1960-12-30 1967-01-17 Gen Electric Method for storing information
GB1154902A (en) * 1965-06-22 1969-06-11 Agfa Gevaert Nv Improvements in or relating to a process of Thermographic Copying
GB1160223A (en) * 1965-06-22 1969-08-06 Agfa Gevaert Nv Improvements in or relating to a Thermographic Method for Producing Thermostable Prints
GB1184054A (en) * 1966-04-05 1970-03-11 Agfa Gevaert Nv Thermographic Recording Processes and Materials
US3645204A (en) * 1967-09-15 1972-02-29 Burroughs Corp Methods of preparing and composing relief printing member

Also Published As

Publication number Publication date
BE683054A (en) 1966-11-27
GB1154568A (en) 1969-06-11
NL6608711A (en) 1966-11-25
US3811773A (en) 1974-05-21

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Legal Events

Date Code Title Description
PL Patent ceased