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AssigneeSaint-Gobain Glass France
InventorsThomas TONDU, Didier TELLIER
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laminated glazing includes a first glass sheet constituting an external face of the glazing, connected to a second glass sheet by a first interlayer adhesive layer, the edge of the first glass sheet being set back with respect to that of the second, a peripheral part of the free surface of the first glass sheet, its edge face, that of the first interlayer adhesive layer and a part of the surface of the second glass sheet extending beyond the first describing a continuous stepped contour which is covered, with interposition of adhesive, with a stepped element made of polymer material which can contain reinforcing fillers, which exhibits a permeability to water vapor at most equal to 5 g/m2/day.
A laminated glazing comprising at least a first glass sheet constituting an external face of the laminated glazing, connected to a second glass sheet by a first interlayer adhesive layer, in which an edge of the first glass sheet is set back with respect to an edge of the second glass sheet, a peripheral part of a free surface of the first glass sheet, an edge face of the first glass sheet, an edge face of the first interlayer adhesive layer and a part of a surface of the second glass sheet extending beyond the first glass sheet describing a continuous stepped contour which is covered with a stepped element with interposition of an adhesive, wherein the stepped element is made of polymer material which optionally contains reinforcing fillers and exhibits a permeability to water vapor at most equal to 5 g/m2/day.
Dependencies are inferred from the claim text.