3-(Trimethoxysilyl)propyl methacrylate → 3-(Trimethoxysilyl)propyl methacrylate

Participants

Reaction Steps

As shown in FIG. 2(a), a soda glass plate which was 25 by 25 cm square and 1.35 mm thick was used as a substrate 3, and the surface of the substrate 3 was treated with γ-methacryloxypropyl trimethoxy silane (KBM503, manufactured by Shinetsu Silicone K.K.). For this purpose, first, KBM503 was dissolved in isopropyl alcohol under stirring for 1 hour to obtain a 0.5 wt % solution. With 6 to 8 ml of the solution being dropped on the glass substrate 3, spin coating was carried out at 300 rpm for the first 5 seconds and then at 500 rpm for the following 15 seconds. Then, baking was carried out for 30 minutes at 120° C. to make the glass substrate 3 and the KBM 503 adhere to each other, thereby forming a silane coupling agent layer 5 on the substrate 3, as shown in FIG. 2(b).

Provenance & Evidence