| 摘要 |
PURPOSE:To obtain the title coating containing a specific vinyl ether compound, epoxy resin and light cation polymerization catalyst, capable of quickly curing by ultraviolet ray and having excellent moisture resistance and adhesive properties in cured product thereof. CONSTITUTION:The aimed coating containing (A) a vinyl ether compound (e.g. tripropylene glycol divinyl ether) having at least two vinyl ether bonds at ends per molecule, (B) epoxy resin (e.g. bisphenol A type epoxy resin) and (C) light cation polymerization catalyst (e.g. fluoroboric acid metallic salt and boron trifluoride complex) in the ends per molecule. Furthermore, the above-mentioned blend is carried out at mounts of the component B of 20-200 pts.wt. based on 100 pts.wt. of the component A and the component C of 0.005-5 pts.wt. based on 100 pts.wt. total of the components A + B. |
