BE769400A - PHOTOGRAPHIC PLATES WITH A CONTENT OF ULTRAVIOLET-ABSORBING COMPOUNDS - Google Patents

PHOTOGRAPHIC PLATES WITH A CONTENT OF ULTRAVIOLET-ABSORBING COMPOUNDS

Info

Publication number
BE769400A
BE769400A BE769400A BE769400A BE769400A BE 769400 A BE769400 A BE 769400A BE 769400 A BE769400 A BE 769400A BE 769400 A BE769400 A BE 769400A BE 769400 A BE769400 A BE 769400A
Authority
BE
Belgium
Prior art keywords
ultraviolet
content
absorbing compounds
photographic plates
photographic
Prior art date
Application number
BE769400A
Other languages
Dutch (nl)
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 BE769400A publication Critical patent/BE769400A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
BE769400A 1970-07-24 1971-07-02 PHOTOGRAPHIC PLATES WITH A CONTENT OF ULTRAVIOLET-ABSORBING COMPOUNDS BE769400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702036719 DE2036719C3 (en) 1970-07-24 1970-07-24 Photographic material

Publications (1)

Publication Number Publication Date
BE769400A true BE769400A (en) 1972-01-03

Family

ID=5777719

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769400A BE769400A (en) 1970-07-24 1971-07-02 PHOTOGRAPHIC PLATES WITH A CONTENT OF ULTRAVIOLET-ABSORBING COMPOUNDS

Country Status (3)

Country Link
BE (1) BE769400A (en)
DE (1) DE2036719C3 (en)
FR (1) FR2099131A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001473A1 (en) * 1979-11-09 1981-05-28 Minnesota Mining & Mfg Uv-absorbing compounds and photographic elements containing them

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119235A (en) * 1978-03-09 1979-09-17 Fuji Photo Film Co Ltd Silver halide color photographic material
EP0095920B1 (en) * 1982-06-01 1986-11-26 Konica Corporation A color photographic light-sensitive material
JPS58209735A (en) * 1982-06-01 1983-12-06 Konishiroku Photo Ind Co Ltd Color photographic sensitive material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185610B (en) * 1956-12-14 1965-01-21 Geigy Ag J R Use of 2-phenylbenzotriazole compounds to protect organic substances against ultraviolet radiation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001473A1 (en) * 1979-11-09 1981-05-28 Minnesota Mining & Mfg Uv-absorbing compounds and photographic elements containing them

Also Published As

Publication number Publication date
DE2036719C3 (en) 1981-10-29
DE2036719B2 (en) 1981-02-26
DE2036719A1 (en) 1972-02-03
FR2099131A5 (en) 1972-03-10

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