Wettable silicone hydrogel compositions and methods for their manufacture
 Improved silicone-containing hydrogels are disclosed with enhanced wettability comprising a silicone-containing monomer, at least one acrylic-containing hydrophilic monomer, and at least one vinyl-containing hydrophilic monomer. 
Bausch & Lomb Incorporated
A G C
A61L G02B C08F
inventional inventional inventional
Paul L. Yu-Chin
Valint, Jr. Lai