DE2135139

New cpds. of formula: where either a) 1,2 or 3 of R1, R2, R3 and R4 is F, Cl or Br and the remainder H or b) 1 or 2 of R1, R2, R3 and R4 is F, Cl or Br and one of the other R's is a 1-4C alkyl gp., or a 1-4C alkoxy gp. or 2 of them together represent a methylenedioxy gp. and the remaining symbo...

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Bibliographic Details
Main Authors LUETHI, CHRISTIAN., MUENCHENSTEIN, CH, WEBER, KURT., BASEL, CH
Format Patent
LanguageEnglish
Published 29.10.1981
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
AUXILIARY PROCESSES IN PHOTOGRAPHY
CHEMISTRY
CINEMATOGRAPHY
COMPOSITIONS BASED THEREON
DYES
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HETEROCYCLIC COMPOUNDS
HOLOGRAPHY
LAKES
MAGNETOGRAPHY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES
PHOTOGRAPHY
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
PHYSICS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:New cpds. of formula: where either a) 1,2 or 3 of R1, R2, R3 and R4 is F, Cl or Br and the remainder H or b) 1 or 2 of R1, R2, R3 and R4 is F, Cl or Br and one of the other R's is a 1-4C alkyl gp., or a 1-4C alkoxy gp. or 2 of them together represent a methylenedioxy gp. and the remaining symbols are H.
Bibliography:Application Number: DE19712135139