High refractive-index siloxy-containing monomers and...

Details High refractive-index siloxy-containing monomers and... High refractive-index siloxy-containing monomers and...

2005-12-16

2008-09-09

Peng, Kuo-Liang (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

C528S032000, C523S105000, C523S107000

Reexamination Certificate

active

07423108

ABSTRACT:
Siloxy-containing monomers, macromonomers, or polymers have at least a siloxy-containing side group that comprises a refractive-index increasing substituent. Polymeric compositions comprising such siloxy-containing monomers, macromonomers, or polymers are advantageously used for making ophthalmic devices, such as intraocular lenses, contact lenses, corneal rings, corneal inlays, and keratoprostheses.

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International Search Report (PCT/ISA/210) and Written Opinion (PCT/ISA/237) mailed on Aug. 8, 2007.

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