High refractive index aromatic-based prepolymer precursors
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United States of America Patent
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Nov 7, 2006
Grant Date -
Jul 28, 2005
app pub date -
Jan 26, 2004
filing date -
Nov 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Relatively high refractive index polymeric compositions and ophthalmic devices such as for example intraocular lenses and corneal inlays made therefrom are described herein. The preferred polymeric compositions are produced through the copolymerization of one or more aromatic-substituted polysiloxane prepolymers with one or more aromatic monomers, alkylated monomers or hydrophilic monomers.
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