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OwnerAlok Kumar Awasthi, Sankarsan Biswas +5inventors
InventorsAlok Kumar Awasthi, Sankarsan Biswas, Jade Russell, Feng-Yang Shih, James Anthony DiBella, JR., Anna Flach, Vijay Singh
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A silicone prepolymer includes a reaction product of (a) a copolymerization product of a polymerization composition containing (i) an alkylacrylamide monomer, (ii) a hydroxyalkyl acrylate monomer, (iii) a non-bulky organosilicon-containing monomer having an ethylenically unsaturated reactive group, (iv) a bulky siloxane monomer having an ethylenically unsaturated reactive group and (v) one of a lifitegrast or a salt thereof-containing monomer having an ethylenically unsaturated reactive group and a releasable linking group or a lifitegrast or a salt thereof-containing polymer having an ethylenically unsaturated reactive group and a releasable linking group, with (b) a monomer having a reactive functionality complementary to the hydroxyl moiety of the hydroxyalkyl acrylate monomer and a polymerizable ethylenically unsaturated reactive group.
A silicone prepolymer comprising a reaction product of (a) a copolymerization product of a polymerization composition comprising (i) an alkylacrylamide monomer, (ii) a hydroxyalkyl acrylate monomer, (iii) a non-bulky organosilicon-containing monomer having an ethylenically unsaturated reactive group, (iv) a bulky siloxane monomer having an ethylenically unsaturated reactive group and (v) one of a lifitegrast or a salt thereof-containing monomer comprising an ethylenically unsaturated reactive group and a releasable linking group or a lifitegrast or a salt thereof-containing polymer comprising an ethylenically unsaturated reactive group and a releasable linking group, with (b) a monomer having a reactive functionality complementary to the hydroxyl moiety of the hydroxyalkyl acrylate monomer and a polymerizable ethylenically unsaturated reactive group.
A silicone contact lens comprising a polymerization product of a silicone contact lens-forming mixture comprising a silicone prepolymer comprising a reaction product of (a) a copolymerization product of a polymerization composition comprising (i) an alkylacrylamide monomer, (ii) a hydroxyalkyl acrylate monomer, (iii) a non-bulky organosilicon-containing monomer having an ethylenically unsaturated reactive group, (iv) a bulky siloxane monomer having an ethylenically unsaturated reactive group and (v) one of a lifitegrast or a salt thereof-containing monomer comprising an ethylenically unsaturated reactive group and a releasable linking group or a lifitegrast or a salt thereof-containing polymer comprising an ethylenically unsaturated reactive group and a releasable linking group, with (b) a monomer having a reactive functionality complementary to the hydroxyl moiety of the hydroxyalkyl acrylate monomer and a polymerizable ethylenically unsaturated reactive group.
A method for making a silicone contact lens, comprising:
Dependencies are inferred from the claim text.