abstract |
(57) [Summary]nThe present invention relates to an ophthalmically safe disinfecting solution for contact lenses, comprising a combination of a polymerized biguanide and a substituted or unsubstituted vinylimidazole or a polyquaternium polymer of a vinylimidazolium salt thereof, This copolymer has a weight average molecular weight of 5,000 to 5,000,000. The invention also relates to an improved method for disinfecting contact lenses. |