Epoxy resin compositions containing red phosphorus

摘要

Curable epoxy resin composition comprising a bisphenol based epoxy resin having between 1.1 and 2.5 epoxy groups on average per molecule, a polyhydric phenol curing agent having more than two phenolic hydroxyl groups on average per molecule and red phosphorus. Also are described a process for the production of such curable epoxy resin compositions, the use of the compositions, especially in the impregnation of fibrous fibres, and products comprising or coated by the partly cured or cured epoxy resin compositions, especially impregnated fibrous fibres and laminates made therefrom.