| abstract |
A laminated safety glass comprising at least two glass plates and an interlayer, said interlayer comprising a crosslinked product of a hydration reaction product of an ethylene copolymer comprising (1) 60 to 95% by weight of ethylene, (2) 5 to 40% by weight of glycidyl acrylate or methacrylate, (3) 0 to 20% by weight of one or more comonomer selected from the group consisting of a vinyl ester having 4 to 10 carbon atoms and an ester of acrylic or methacrylic acid with an alcohol having 1 to 12 carbon atoms, said hydration reaction product having a hydration rate of epoxy group of preferably 5 to 80% by mole, more preferably 30 to 70% by mole. |