Patent ID: 8430928
Filing Date: 2013-04-30
Classification: A61F,C08F

Abstract:
1. An intraocular lens comprising: an optic body comprising a first hydrophobic soft acrylic copolymer; and a haptic comprising a first silicone connected to the optic body; wherein the first hydrophobic soft acrylic copolymer comprises: wherein a portion of at least one of the recurring units comprises a vinyldialkylsiloxy pendant group, and further wherein the first hydrophobic soft acrylic copolymer is prepared by a process comprising reacting wherein monomer 1a represents about 20% to about 70% of the total weight of all monomers present in the process and is represented by a formula: monomer 2 represents about 10% to about 40% of the total weight of all monomers present in the process and is represented by a formula: monomer 3a represents about 5% to about 40% of the total weight of all monomers present in the process and is represented by a formula: monomer 4 is represented by a formula: monomer 5a represents about 1% to about 20% of the total weight of all monomers present in the process and is represented by a formula: R X is C Y Ph each R each R R R