A method for preparing microcapsules latent catalyst based Lewis acid and polyvalent alcohol, cycloaliphatic polyepoxide.

摘要

Microcapsules with liquid fills containing Lewis acid catalysts, catalyst concentrates comprising slurries of the microcapsules in liquid media, and a method for preparing the microcapsules and concentrates. The catalyst concentrates of the present invention are storage stable both alone and when incorporated in a one-part epoxy formulation.