Saint-gobain Glass France

Vincent Rachet

Nicolas Nadaud

Thomas Tondu

François Guillemot

Stéphanie Morlens

Vincent Legois

Louis Garnier

Frédéric Clabau

François Compoint

Barbara Brudieu

Regine Faure

Stephanie Morlens

A laminated glazing unit includes at least one first sheet of glass and one second sheet of glass glued to one another via a first adhesive interlayer, the first sheet of glass being intended to constitute the surface of the laminated glazing unit in contact with the outside atmosphere, in which the laminated glazing unit further includes, between the first sheet of glass and the second sheet of glass, an LOC (Localizer) antenna receiving between 100 and 120 MHz and a GLIDE (Slope) antenna receiving between 320 and 340 MHz, each antenna having dimensions that are sufficiently small not to hamper the vision, even to be practically invisible through the laminated glazing unit.

Laminated glazing incorporating the antennas of the automatic landing assistance system

A process for the manufacture of a colored laminated glazing including at least two glass sheets connected together by a thermoplastic interlayer, includes deposition, by the liquid route, on a first glass sheet, of a polymeric layer including a coloring agent and polymeric compounds, drying and optionally curing of the polymeric layer, assembling of the glass sheet, coated with the colored polymeric layer, with a colorless transparent thermoplastic interlayer and with the second glass sheet, so that the colored polymeric layer is in direct contact with the interlayer, degassing, during which the air trapped between the glass sheets and the thermoplastic interlayer is removed, and heat treatment under pressure and/or under vacuum of the laminated glass at a temperature of between 60 and 200&#xb0; C., during which the coloring agent present in the polymeric layer migrates toward the thermoplastic interlayer and during which the laminated glazing is assembled.

Coloured laminated glazing

An article includes a substrate including two main faces defining two main surfaces separated by edges, the substrate bearing a functional coating deposited by magnetron sputtering deposited on at least one portion of one main surface, and a temporary protective layer deposited on at least one portion of the functional coating, wherein, the temporary protective layer is deposited directly in contact with the functional coating, the temporary protective layer has a thickness of at least 1 micrometer, the temporary protective layer is not soluble in water, and the temporary protective layer is obtained from a composition comprising (meth)acrylate compounds, the substrate bearing the functional coating has not undergone a heat treatment at a temperature above 400&#xb0; C.

Substrate having a functional coating and a temporary protection layer

A laminated glazing includes one or two plies of 0.5 to 12 mm thickness, and one or more structural plies of 3 to 20 mm thickness, wherein at least that face of at least one ply of 0.5 to 12 mm thickness which is oriented toward the one or more structural plies and/or at least one face of the latter includes an electrically conductive layer of thickness comprised between 2 and 1600 nm, except on at least one ablation line, the edges of this line having no hem, and their average slope being at most equal to 5%.

Laminated glazing having an electrically conductive layer with an ablation line, the edges of which are free of beads and gently sloped

The invention relates to a substrate comprising two main faces defining two main surfaces separated by edges, said substrate bearing a functional coating deposited on at least one portion of one main surface and a temporary protective layer deposited on at least one portion of the functional coating. The temporary protective layer, cured by drying, by UV irradiation or by an electron beam, has a thickness of at least 1 micrometer and is not soluble in water. This temporary protective layer is obtained from a liquid composition comprising (meth)acrylate compounds selected from monomers, oligomers, prepolymers or polymers comprising at least one (meth)acrylate function.

A substrate includes two main faces defining two main surfaces separated by edges, the substrate bearing a functional coating deposited on at least one portion of one main surface and a temporary protective layer deposited on at least one portion of the functional coating. The temporary protective layer, cured by drying, by UV irradiation or by an electron beam, has a thickness of at least 1 micrometer and is not soluble in water. This temporary protective layer is obtained from a liquid composition including (meth)acrylate compounds selected from monomers, oligomers, prepolymers or polymers including at least one (meth)acrylate function.

A colored lacquered substrate made of glass or glass-ceramic includes a mineral coating based on alkaline silicate, which achieves the required performance in terms of color and of change in color during tempering, and in terms of adhesion and of mechanical strength at low temperatures without requiring a high-temperature baking step.

Temperable enamelled glass

A colored mirror includes a transparent substrate and a reflective layer, including a coloring layer between the substrate and the reflective layer, the coloring layer including a matrix and a colorant. Furthermore, a process for preparing a mirror including a transparent substrate and a reflective layer, a coloring layer between the substrate and the reflective layer, the coloring layer including a matrix and a colorant, includes the production of the coloring layer on the substrate then the deposition of the reflective layer on the coloring layer.

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Montrouge, France

Vincent Rachet