DK480576A - Fremgangsmade til opnaelse af direkte reproduktioner - Google Patents

Fremgangsmade til opnaelse af direkte reproduktioner

Info

Publication number
DK480576A
DK480576A DK480576A DK480576A DK480576A DK 480576 A DK480576 A DK 480576A DK 480576 A DK480576 A DK 480576A DK 480576 A DK480576 A DK 480576A DK 480576 A DK480576 A DK 480576A
Authority
DK
Denmark
Prior art keywords
procedure
obtaining direct
reproductions
direct reproductions
obtaining
Prior art date
Application number
DK480576A
Other languages
English (en)
Inventor
C Ceintrey
R Guglielmetti
Original Assignee
Cellophane Sa
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 Cellophane Sa filed Critical Cellophane Sa
Publication of DK480576A publication Critical patent/DK480576A/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DK480576A 1976-05-21 1976-11-22 Fremgangsmade til opnaelse af direkte reproduktioner DK480576A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615336A FR2352321A2 (fr) 1976-05-21 1976-05-21 Nouvelles compositions photochromes stabilisees et procedes de mise en oeuvre de ces compositions

Publications (1)

Publication Number Publication Date
DK480576A true DK480576A (da) 1977-11-22

Family

ID=9173450

Family Applications (2)

Application Number Title Priority Date Filing Date
DK480476A DK480476A (da) 1976-05-21 1976-10-22 Fototermisk registreringsmetode
DK480576A DK480576A (da) 1976-05-21 1976-11-22 Fremgangsmade til opnaelse af direkte reproduktioner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK480476A DK480476A (da) 1976-05-21 1976-10-22 Fototermisk registreringsmetode

Country Status (2)

Country Link
DK (2) DK480476A (da)
FR (1) FR2352321A2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE251316T1 (de) 1999-07-08 2003-10-15 Kromotek Ltd Trockenverfahren zur herstellung photographischer abzüge

Also Published As

Publication number Publication date
DK480476A (da) 1977-11-22
FR2352321B2 (da) 1983-05-13
FR2352321A2 (fr) 1977-12-16

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