| abstract |
A method for preparing a transparent anti-spalling laminated article comprising a laminating layer which is an extruded copolymer having contiguous grooved or scored surfaces and transparent sheets of glass laminated to both surfaces of the layer: n The side of the laminate on the interior has a thickness of about 0.5 to 1.5 mm. The laminating layer is an extruded copolymer of olefins and an alpha olefin carbolxylic acid having a methacrylic or acrylic acid monomers in an amount of about 13 to 22 % by weight. |