Epoxide advancement

摘要

A process for preparing a sterically stabilised non aqueous dispersion of a polyepoxide of epoxy equivalent weight in the range 350 to infinity, which comprises reacting a sterically stabilised non-aqueous dispersion of a compound with at least two epoxy groups with a diol of formula (1) H O B O H (1) in which B is a group of formula (2) where D is a methylene group or propane -2, 2-diyl. o