Glass improved in impact resistance
AssigneeBridgestone Corporation
InventorsMasao Hashimoto, Yuji Komori, Yasuhiro Iino
Life of this patent
Estimating the term…
Abstract
The present invention provides a glass improved in impact resistance, which has excellent impact resistance and penetration resistance. The constitution of the glass consists of a glass plate, an organic resin layer containing ethylene-vinyl acetate copolymer provided thereon, and a film comprising an organic polymer provided on the layer. The organic resin layer may have conductivity and the film may have a hard coat layer thereon.
Claims9
A glass improved in impact resistance which comprises a glass plate, either another glass plate or an organic polymer film and an organic resin layer provided therebetween,
- wherein the organic resin layer contains ethylene-vinyl acetate copolymer in an area including at least a part of a peripheral area of the glass plate, and contains polyvinyl butyral in the other area.
Dependencies are inferred from the claim text.