CLEANING COMPOSITION FOR CONTACT LENS, STORING SOLUTION COMPOSITION FOR CONTACT LENS, CLEANING METHOD OF CONTACT LENS AND DISINFECTING METHOD OF CONTACT LENS

摘要

PURPOSE: To stabilize an enzyme soln. by using a component having a specified enzyme stabilizing system and a specified component having surface activity, to enable optimum cleaning and disinfection of a contact lens without giving an influence on the lens by using a mixture of the enzyme soln. with a storing liquid compsn. having specified physical properties, and to easily care the contact lens. ;CONSTITUTION: The stabilizing enzyme soln. compsn. consists of (A) 30-50wt.% polyol, (B) 0.01-4wt.% boric acid or its salt, (C) 0.1-5wt.% compd. having surface activating performance selected from polyoxyethylene alkyl ethers or polyoxyethylene-polyoxypropylene block copolymers having 700-2500mol.wt. or polyethylene glycols of 500-1500mol.wt. and the balance water. A contact lens is cleaned by using this compsn. or disinfected by boi ling the compsn.;COPYRIGHT: (C)1996,JPO