| abstract |
The present invention relates to a high-performance hydrogel contact lens composition, and more particularly to a SiONH 2 reagent prepared by using DMA (N, N-dimethylacrylamide, N, N-dimethyl acrylamide) and SiNH 2 reagent, Functional hydrogel lens composition capable of producing a highly functional silicone hydrogel contact lens capable of adding a material having various functionalities and having a drug delivery function by using SiONO 2 synthesized as a silicone monomer. The high-performance hydrogel lens composition according to the present invention comprises SiONH 2 , which is a silicone monomer synthesized by adding an acrylic group to SiONH 2 reagent prepared by using DMA (N, N-dimethylacrylamide, N, N-dimethyl acrylamide) and SiNH 2 reagent 2 is blended. |