Cyanine dye having reduced visible absorption

Details Cyanine dye having reduced visible absorption Cyanine dye having reduced visible absorption

2004-08-09

2008-08-26

Wilson, James O. (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07417141

ABSTRACT:
The present invention provides an IR-absorbing macrocyclic cyanine dye, wherein said dye comprises at least one moiety for reducing intermolecular interactions, thereby minimizing absorption of visible light.Dyes of this type are especially suitable for use in netpage and Hyperlabel systems.

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