BE808568A - Fotografisch droogkopieermateriaal - Google Patents

Fotografisch droogkopieermateriaal

Info

Publication number
BE808568A
BE808568A BE1005584A BE1005584A BE808568A BE 808568 A BE808568 A BE 808568A BE 1005584 A BE1005584 A BE 1005584A BE 1005584 A BE1005584 A BE 1005584A BE 808568 A BE808568 A BE 808568A
Authority
BE
Belgium
Prior art keywords
copy material
photographic dry
dry copy
photographic
dry
Prior art date
Application number
BE1005584A
Other languages
English (en)
Inventor
A.G. Agfa-Gevaert
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 BE808568A publication Critical patent/BE808568A/nl

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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE1005584A 1972-12-16 1973-12-13 Fotografisch droogkopieermateriaal BE808568A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261739 DE2261739A1 (de) 1972-12-16 1972-12-16 Verbessertes photographisches material

Publications (1)

Publication Number Publication Date
BE808568A true BE808568A (nl) 1974-06-13

Family

ID=5864631

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005584A BE808568A (nl) 1972-12-16 1973-12-13 Fotografisch droogkopieermateriaal

Country Status (2)

Country Link
BE (1) BE808568A (nl)
DE (1) DE2261739A1 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102885A (en) 1977-06-20 1978-07-25 Bristol-Myers Company Process for preparing 2,4-dihaloquinazolines
EP0752616B1 (en) * 1995-07-07 1999-03-31 Agfa-Gevaert N.V. New toning agents for thermographic and photothermographic materials and process

Also Published As

Publication number Publication date
DE2261739A1 (de) 1974-06-20

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