NON-REACTIONABLE HYDROPHILIC POLYMERS WITH TERMINAL SILOXANES AND FIELDS OF APPLICATION THEREOF Russian patent published in 2015 - IPC C08G77/442 C08F283/12 G02B1/04 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to applied in ophthalmology compositions of silicone-hydrogel and non-reactionable hydrophilic polymers. Claimed is a composition for obtaining an ophthalmological solution or a device, containing silicone-hydrogel and a non-reactionable hydrophilic polymer with polydispersity 1.5 or lower, in which the hydrophilic segment, contained in the main chain, is obtained from vinyllactones, hydrophilic (meth)acrylates or (meth)acrylamides, with the polymerisation degree of 300-10000, a linear silicone segment, containing polydialkylsiloxane, contains 6-20 siloxyl units and is at least on one end of the non-reactionable hydrophilic polymer, with the non-reactionable hydrophilic polymer being associated with silicone-hydrogel via a silicone block. Methods of obtaining and processing of contact lenses, the ophthalmological device and ophthalmological solution with the application of the said composition are also claimed.

EFFECT: improved wettability of the contact lens surface and reduction of lipid absorption and protein adhesion with the preservation of transparency are achieved.

41 cl, 3 dwg, 19 tbl, 14 ex