SOLUTION FOR CONTACT LENS TREATMENT

摘要

PROBLEM TO BE SOLVED: To obtain a treating solution for cleaning a stained contact lens and providing stain-resistance and hydrophilic property to the cleaned lens. SOLUTION: The treating solution contains 0.001-5 w/v% polymer having a group of formula I in a side chain, 0.01-5 w/v% surfactant and 10-10-1 w/v% hydrolase. In the formula, R1-R3 are each H or 1-8C alkyl and may be identical or different, and R4 is 2-4C alkylene.