| 摘要 |
PROBLEM TO BE SOLVED: To obtain an optical member excellent in all of the impact resistance, adhesion property between a thin film layer and a base body, scratching resistance and antireflection property by forming a thin film layer consisting of a coating compsn. for an optical member consisting of a specified sulfur compd. having a dithiane ring structure, a specified sulfur compd. having a benzene ring and a polyfunctional thiol. SOLUTION: This coating compsn. for an optical member consists of a polyfunctional thiol and at least one compd. selected from sulfur compds. having a dithiane ring structure expressed by formula I and sulfur compds. having a benzene ring expressed by formula II. The optical member is obtd. by forming a thin film layer consisting of the resin produced by hardening the coating compsn. above described on the surface of a plastic base body. In formula I, n is an integer 1 to 3. In formula II, m is 0 or 1. Thereby, a thin film layer consisting of the resin produced by hardening the coating compsn. is obtd. |
