TRANSITION METAL COMPLEXES AS VISIBLE LIGHT ABSORBERS

TRANSITION METAL COMPLEXES AS VISIBLE LIGHT ABSORBERS

Described are visible light absorbing ophthalmic devices that are easily prepared from an ophthalmic device precursor. The ophthalmic device precursor is a polymerization reaction product of a reactive mixture comprising: (a) a heterocyclic ligand of formula I:wherein m, n, t, R1, R2, and R3 are as...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lopez, Michael J, Mahadevan, Shivkumar
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC CHEMISTRY
PHYSICS
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Beschreibung
Zusammenfassung:Described are visible light absorbing ophthalmic devices that are easily prepared from an ophthalmic device precursor. The ophthalmic device precursor is a polymerization reaction product of a reactive mixture comprising: (a) a heterocyclic ligand of formula I:wherein m, n, t, R1, R2, and R3 are as described herein; and (b) a monomer suitable for making the ophthalmic device precursor.