PROCESS FOR PRODUCING TRIMETHYL- AND TETRAMETHYL-BIS/PHENYL-ETINYL/-ANTRACENE ANDCEMILUMINESCENT SYSTHEMS CONTAINING THEM

PROCESS FOR PRODUCING TRIMETHYL- AND TETRAMETHYL-BIS/PHENYL-ETINYL/-ANTRACENE ANDCEMILUMINESCENT SYSTHEMS CONTAINING THEM

Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ESSENFELD,AMY P.,US, FREEMAN,JOHN J.,US
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl) anthracene and 1,2,3,4- tetramethyl-9,10-bis(phenylethynyl)anthracene, which compounds are also part of the instant invention.