Silicone hydrogels based on fluorinated polysiloxanes

Details Silicone hydrogels based on fluorinated polysiloxanes Silicone hydrogels based on fluorinated polysiloxanes

2011-01-25

2011-01-25

Moore, Margaret G (Department: 1765)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C351S16000R, C351S16000R

Reexamination Certificate

active

07875687

ABSTRACT:
A hydrogel that is the hydrated polymerization product of a monomer mixture that includes a hydrophilic monomer and a polysiloxane-containing monomer. The resulting hydrogel has an oxygen permeability of at least about 120 Barrers, a water content of at least about 20 weight percent, and a modulus from 40 to 57 g/mm2.

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