9,10-BIS(PHENYLETHYNYL)ANTHRACENE DERIVATIVES AND THEIR USE IN CHEMILUMINESCENT SYSTEMS

• Main Authors: ESSENFELD, AMY P, FREEMAN, JOHN J
• Format: Patent
• Language: English
• Published: 25.06.1992
• Edition: 5
• Subjects: 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

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)...