CA696423A - Process for the production of substituted 2-(2'-hydroxyphenyl)-benztriazole compounds - Google Patents

Process for the production of substituted 2-(2'-hydroxyphenyl)-benztriazole compounds

Info

Publication number
CA696423A
CA696423A CA696423A CA696423DA CA696423A CA 696423 A CA696423 A CA 696423A CA 696423 A CA696423 A CA 696423A CA 696423D A CA696423D A CA 696423DA CA 696423 A CA696423 A CA 696423A
Authority
CA
Canada
Prior art keywords
hydroxyphenyl
substituted
production
benztriazole compounds
benztriazole
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.)
Expired
Application number
CA696423A
Inventor
Heller Hansjorg
Rody Jean
Keller Ernst
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.)
Novartis AG
Original Assignee
JR Geigy AG
Publication date
Application granted granted Critical
Publication of CA696423A publication Critical patent/CA696423A/en
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
    • G03C1/76—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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CA696423A Process for the production of substituted 2-(2'-hydroxyphenyl)-benztriazole compounds Expired CA696423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA696423T

Publications (1)

Publication Number Publication Date
CA696423A true CA696423A (en) 1964-10-20

Family

ID=210794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA696423A Expired CA696423A (en) Process for the production of substituted 2-(2'-hydroxyphenyl)-benztriazole compounds

Country Status (1)

Country Link
CA (1) CA696423A (en)

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