FR2371710A1 - Enregistrement d'images de photons de haute intensite - Google Patents

Enregistrement d'images de photons de haute intensite

Info

Publication number
FR2371710A1
FR2371710A1 FR7703105A FR7703105A FR2371710A1 FR 2371710 A1 FR2371710 A1 FR 2371710A1 FR 7703105 A FR7703105 A FR 7703105A FR 7703105 A FR7703105 A FR 7703105A FR 2371710 A1 FR2371710 A1 FR 2371710A1
Authority
FR
France
Prior art keywords
recording element
ultraviolet rays
recording
images
compound
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.)
Granted
Application number
FR7703105A
Other languages
English (en)
Other versions
FR2371710B1 (fr
Inventor
Gerard Albert Delzenne
Hendrik Emmanuel Kokelenberg
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 AG
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 FR2371710A1 publication Critical patent/FR2371710A1/fr
Application granted granted Critical
Publication of FR2371710B1 publication Critical patent/FR2371710B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/675—Compositions containing polyhalogenated compounds as photosensitive substances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
    • 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
    • Y10S430/146—Laser beam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1. L'invention concerne un procédé d'enregistrement d'images de photons de haute intensité. 2. Le procédé est caractérisé en ce qu'il consiste à exposer un élément d'enregistrement sous forme d'une information à des rayons ultraviolets se situant dans la gamme de 200 à 400 nm de telle sorte que l'élément d'enregistrement reçoive une dose d'énergie de radiation d'au moins 1 x 10**7 erg/cm** 2, cet élément d'enregistrement contenant : (A) au moins un composé précurseur de colorant qui est un composé de spiropyranne ou un composé répondant à une des formules générales définies dans la spécification ci-dessus, et (B) au moins un composé organique sensible aux rayons ultraviolets et pouvant éliminer un atome d'halogène lors de l'exposition à des rayons ultraviolets. 3. L'invention est utilisée dans les procédés d'enregistrement au moyen d'un rayon laser dans lequel on forme des images en temps réel, c'est-à-dire que des images visibles sont formées directement au moment de l'irradiation de l'élément d'enregistrement sous forme d'une image.
FR7703105A 1976-11-18 1977-02-03 Enregistrement d'images de photons de haute intensite Granted FR2371710A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48134/76A GB1587823A (en) 1976-11-18 1976-11-18 High intensity photon image recording

Publications (2)

Publication Number Publication Date
FR2371710A1 true FR2371710A1 (fr) 1978-06-16
FR2371710B1 FR2371710B1 (fr) 1979-03-23

Family

ID=10447511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703105A Granted FR2371710A1 (fr) 1976-11-18 1977-02-03 Enregistrement d'images de photons de haute intensite

Country Status (6)

Country Link
US (1) US4263395A (fr)
JP (1) JPS5364020A (fr)
BE (1) BE860326A (fr)
DE (1) DE2750557A1 (fr)
FR (1) FR2371710A1 (fr)
GB (1) GB1587823A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945252A (en) * 1996-12-20 1999-08-31 Memory Devices, Inc. Photochemical generation of stable fluorescent amines from peri-phenoxiderivatives of polycyclic P-quinones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502476A (en) * 1965-10-20 1970-03-24 Konishiroku Photo Ind Light-sensitive photographic materials
JPS4912180B1 (fr) * 1969-04-21 1974-03-22
GB1359472A (en) * 1970-09-01 1974-07-10 Agfa Gevaert Photographic recording and reproduction of information
US4006021A (en) * 1971-04-20 1977-02-01 Fuji Photo Film Co., Ltd. Sensitizing a granular dispersion of a color generator and an organic halogen compound by heat
BE787339A (nl) * 1971-09-14 1973-02-09 Agfa Gevaert Nv Fotografische registratie en reproductie van informatie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1587823A (en) 1981-04-08
BE860326A (nl) 1978-05-02
US4263395A (en) 1981-04-21
JPS5364020A (en) 1978-06-08
FR2371710B1 (fr) 1979-03-23
DE2750557A1 (de) 1978-05-24

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ST Notification of lapse