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US 4,450,305 AGranted
Poly(ethyleneoxy)-substituted-9,10-bis(phenylethynyl)anthracenes
AssigneeAmerican Cyanamid Company
InventorVictor M. Kamhi
Life of this patent
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Abstract
Fluorescers for use in chemiluminescent mixtures having aqueous or organic solvent systems. The compounds have the formula ##STR1## wherein m is an integer from 1 to 5, n is an integer from 1 to 20, and R represents hydrogen, or C.sub.1 -C.sub.5 alkyl. In the preferred embodiments m is 1, n is 5, and R is methyl, or hydrogen.
Claims3
A compound having the structural formula ##STR3## wherein m is an integer from 1 to 5, n is an integer from 1 to 20, and R represents hydrogen, or C.sub.1 -C.sub.5 alkyl.
Dependencies are inferred from the claim text.