Laminated safety glass

Details Laminated safety glass Laminated safety glass

1980-10-16

1982-01-05

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of quartz or glass

156 99, 156106, 428442, 428522, 428523, 428911, B32B 1710, B32B 2732

Patent

active

043094848

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.

REFERENCES:
patent: 3532590 (1970-10-01), Priddle
patent: 3912542 (1975-10-01), Hirano et al.
patent: 4137364 (1979-01-01), Ball

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