abstract |
THE OBJECT OF THE INVENTION IS SOFT CONTACT LENSES MANUFACTURED FROM A NEW COPOLYMER. THIS COPOLYMER CONSISTS OF 30 TO 60 PARTS IN BASE OF ONE OR MORE ACRYLATES AND OR LONG CHAIN ALKYL METHACRYLATES, B 40 TO 70 PARTS IN BASE OF ONE OR MORE HYDROPHILIC MONOMERS AND C 0.05 TO 2.0 PARTS IN PDS OF A CROSS-LINKING AGENT; THE WATER CONTENT OF THIS COPOLYMER IS 25 TO 50 IN PDS. |