Optical article comprising a coating which is a precursor of an anti-fogging coating having antifouling properties

摘要

The present invention relates to a substrate coated with a coating which is a precursor of an antifogging coating having a static contact angle between the surface and water exceeding 90 ° and a polar surface energy component exceeding 1.5 mJ / m 2. The present invention relates to an optical article. The precursor of the antifogging film further having antifouling properties is converted into an actual antifogging film by applying a surfactant film on the surface thereof.