METHOD FOR PRODUCTION OF POROUS SILICON OXIDE THIN FILM TRANSFER MATERIAL, AND METHOD FOR PRODUCTION OF MOLDED PRODUCT WITH POROUS SILICON OXIDE THIN FILM

摘要

To provide a method for production of a porous silicon oxide thin film transfer material, prepared by laminating a porous silicon oxide thin film on the surface of a plastic base material by a sol-gel method, needing no heating process, applicable to high-accuracy optical members and enabling large-area short-time film formation.SOLUTION: A method for production of a porous silicon oxide thin film transfer material comprises: coating a binder liquid comprising a reaction composition obtained by hydrolysis and condensation reaction of a hydrolyzable silane compound, and a coating liquid for silicon oxide thin film formation on the surface of a tentative support comprising a plastic base material; drying the coated material; and hardening the coated material by irradiating with ultraviolet light under the presence of oxygen.SELECTED DRAWING: None