Fire resistance comprising an epoxy resin and a boron compound
AssigneePilkington plc
InventorsKarikath S. Varma, David P. Parkes
Life of this patent
Estimating the term…
Abstract
A reaction mixture for preparation of a fire resistant composition comprising an epoxy resin, a curing agent for said resin and a boron compound which is not a curing agent for the epoxy resin, the reaction mixture being translucent such that the reaction mixture cures to a translucent reaction product. The invention further provides a method of producing a fire resistant laminate in which the cured reaction product of a boron compound containing epoxy resin is used as an interlayer between two translucent panes and to a translucent fire resistant laminate.
Claims10
A translucent fire-resistant laminate including two translucent panes bonded to a translucent interlayer, said interlayer being the reaction product of a reaction mixture comprising an epoxy resin, a curing agent for said resin and an organoboron compound which does not function as a curing agent for the epoxy resin.
Dependencies are inferred from the claim text.