FIELD: chemistry.
SUBSTANCE: invention relates to hydrophobic acrylic materials with low stickiness and with high refractive index, suitable for application as intraocular lens materials. Claimed is copolymer material for ophthalmological device, obtained by polymerisation of mixture, which contains (wt %): a) arylacryl hydrophobic monomer (50% or more); b) acryloxy-terminated poly(ethyleneglycol)-polydimethylsiloxane-poly(ethyleneglycol) ABA block-copolymer (0,3-10%); c) siloxane monomer (5-30%); d) hydrophilic monomer (2-20%); e) cross-linking monomer and f) chemically active UF absorber. Intraocular lenses, containing said material, are also claimed.
EFFECT: claimed copolymer material has lower surface stickiness and low turbidity.
21 cl, 22 tbl, 11 ex
