| abstract |
(57) [Summary] [Object] To provide microcapsules of a latent Lewis acid catalyst used in a storage-stable one-component curable resin system. [Structure] (1) A shell wall of an interfacial reaction product of a polyhydric alcohol and an alicyclic polyepoxide having an equivalent weight of about 70 to 220 and a functionality of about 2 to 3, and (2) a Lewis acid-polyhydric alcohol complex. About 0.1-400 with liquid contents Burstable, impermeable microcapsules in the μm size range. |