GB1160225A - Process for the Reproduction of Information by Short-duration, High-intensity Exposure of a Heat-sensitive Material to Visible Light - Google Patents

Process for the Reproduction of Information by Short-duration, High-intensity Exposure of a Heat-sensitive Material to Visible Light

Info

Publication number
GB1160225A
GB1160225A GB26184/66A GB2618466A GB1160225A GB 1160225 A GB1160225 A GB 1160225A GB 26184/66 A GB26184/66 A GB 26184/66A GB 2618466 A GB2618466 A GB 2618466A GB 1160225 A GB1160225 A GB 1160225A
Authority
GB
United Kingdom
Prior art keywords
infra
visible light
reproduction
duration
short
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
GB26184/66A
Inventor
Marcel Nicolas Vrancken
Wolfgang Laessig
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 NV filed Critical Agfa Gevaert NV
Publication of GB1160225A publication Critical patent/GB1160225A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1,160,225. Lamps. GEVAERT-AGFA N.V. 13 June, 1966 [12 June, 1965], No. 26184/66. Heading F4R. [Also in Division G2] The glass cylinder surrounding a xenon discharge flash tube is (i) made of infra-red absorbing glass or (ii) made of non-infra-red absorbing glass and coated with a layer which reflects infra-red radiation and transmits visible light e.g. gold 130 Š thick and tin dioxide 3À2 Š thick or (iii) made of non-infra-red absorbing glass and half coated with a layer which reflects visible light but transmits infra-red radiation. Such lamps are used in thermographic processes (see Division G2), and preferably have an energy of 0À5 Watt sec per sq. cm.
GB26184/66A 1965-06-12 1966-06-13 Process for the Reproduction of Information by Short-duration, High-intensity Exposure of a Heat-sensitive Material to Visible Light Expired GB1160225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA49469A DE1242247B (en) 1965-06-12 1965-06-12 Method of making copies by flash exposure

Publications (1)

Publication Number Publication Date
GB1160225A true GB1160225A (en) 1969-08-06

Family

ID=6936889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26184/66A Expired GB1160225A (en) 1965-06-12 1966-06-13 Process for the Reproduction of Information by Short-duration, High-intensity Exposure of a Heat-sensitive Material to Visible Light

Country Status (6)

Country Link
US (1) US3511652A (en)
BE (1) BE682428A (en)
CH (1) CH464249A (en)
DE (1) DE1242247B (en)
GB (1) GB1160225A (en)
NL (1) NL6608150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235060A (en) * 1989-08-15 1991-02-20 Jujo Paper Co Ltd Method of recording pattern, output or wavelength, from a light source
EP0481648A2 (en) * 1990-10-16 1992-04-22 Simon Marketing, Inc. Imaging device and method for developing, duplicating and printing graphic media

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208414A (en) * 1966-10-24 1970-10-14 Agfa Gevaert Nv Improvements relating to thermo recording

Family Cites Families (2)

* 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235060A (en) * 1989-08-15 1991-02-20 Jujo Paper Co Ltd Method of recording pattern, output or wavelength, from a light source
GB2235060B (en) * 1989-08-15 1994-03-16 Jujo Paper Co Ltd Method of identifying characterisitics of light output by a light source
EP0481648A2 (en) * 1990-10-16 1992-04-22 Simon Marketing, Inc. Imaging device and method for developing, duplicating and printing graphic media
EP0481648A3 (en) * 1990-10-16 1994-01-19 Simon Marketing Inc

Also Published As

Publication number Publication date
NL6608150A (en) 1966-11-25
US3511652A (en) 1970-05-12
DE1242247B (en) 1967-06-15
CH464249A (en) 1968-10-31
BE682428A (en) 1966-12-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees