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FR2239703B1 - - Google Patents

Info

Publication number
FR2239703B1
FR2239703B1 FR7328538A FR7328538A FR2239703B1 FR 2239703 B1 FR2239703 B1 FR 2239703B1 FR 7328538 A FR7328538 A FR 7328538A FR 7328538 A FR7328538 A FR 7328538A FR 2239703 B1 FR2239703 B1 FR 2239703B1
Authority
FR
France
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
FR7328538A
Other languages
French (fr)
Other versions
FR2239703A1 (en
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7328538A priority Critical patent/FR2239703B1/fr
Priority to GB3239774A priority patent/GB1473165A/en
Priority to DE19742436985 priority patent/DE2436985A1/en
Priority to JP8817574A priority patent/JPS5053284A/ja
Priority to NL7410513A priority patent/NL7410513A/en
Publication of FR2239703A1 publication Critical patent/FR2239703A1/fr
Priority to US05/665,388 priority patent/US4010033A/en
Application granted granted Critical
Publication of FR2239703B1 publication Critical patent/FR2239703B1/fr
Expired 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
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, 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
    • G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Catalysts (AREA)
FR7328538A 1973-08-03 1973-08-03 Expired FR2239703B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7328538A FR2239703B1 (en) 1973-08-03 1973-08-03
GB3239774A GB1473165A (en) 1973-08-03 1974-07-22
DE19742436985 DE2436985A1 (en) 1973-08-03 1974-08-01 LIGHT SENSITIVE LAYER AND METHOD FOR PRODUCING A PHOTOGRAPHIC IMAGE
JP8817574A JPS5053284A (en) 1973-08-03 1974-08-02
NL7410513A NL7410513A (en) 1973-08-03 1974-08-05 LIGHT-SENSITIVE LAYER.
US05/665,388 US4010033A (en) 1973-08-03 1976-03-10 Photosensitive layer and method of forming a photographic image therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328538A FR2239703B1 (en) 1973-08-03 1973-08-03

Publications (2)

Publication Number Publication Date
FR2239703A1 FR2239703A1 (en) 1975-02-28
FR2239703B1 true FR2239703B1 (en) 1976-05-07

Family

ID=9123578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328538A Expired FR2239703B1 (en) 1973-08-03 1973-08-03

Country Status (5)

Country Link
JP (1) JPS5053284A (en)
DE (1) DE2436985A1 (en)
FR (1) FR2239703B1 (en)
GB (1) GB1473165A (en)
NL (1) NL7410513A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355540A (en) * 1986-08-26 1988-03-10 Agency Of Ind Science & Technol Optical recording medium

Also Published As

Publication number Publication date
GB1473165A (en) 1977-05-11
JPS5053284A (en) 1975-05-12
NL7410513A (en) 1975-02-05
FR2239703A1 (en) 1975-02-28
DE2436985A1 (en) 1975-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse