Saint-gobain Vitrage

Saint-gobain Glass France

Saint-gobain Vitrage International

Yves Naoumenko

Pierre Chaussade

Udo Gelderie

Ingrid Vaverka

Karin Broering

Olivier Guiselin

Laurent Joret

Pascal Chartier

Marie-Jose Azzopardi

Nathalie Codazzi

Fabienne Gauthier

Stephane Leray

Emmanuel Colin

Patrick Janvier

A laminated glazing includes at least one sheet () and a second sheet () bound to each other by an intercalated adhesive layer (). The first sheet () projects beyond the second sheet () to form an exposed edge. The intercalated adhesive layer () extends over an exposed portion of the edge of the first sheet (), and the edge of the intercalated adhesive layer () is at least in part covered by an intermediate element () suited to bond between the glazing or its constitutive elements () and on the body () through the intermediary of a cement element. This glazing has use as an automobile windshield with high crash test resistance.

Laminated glazing with high crash test resistance

A transparent, monolithic or laminated sheet material based on a methyl methacrylate homopolymer or copolymer, the laminated material having at least one of its two outer layers made of the methyl methacrylate homopolymer or copolymer, characterized in that the monolithic sheet of methyl methacrylate homopolymer or copolymer or at least one outer layer of methyl methacrylate homopolymer or copolymer of the laminated sheet has, in the region of the surface, over a depth of at least 50 nanometers from the surface, an increase in its average density of 0.1 to 1 g/cm, the average density being determined by X-ray reflectometry.

Surface-modified methyl methacrylate polymer based transparent sheet material

A glazing made of at least one glass layer and at least one transparent layer of ionomer resin, wherein at least a portion of one face of the at least one transparent layer of ionomer resin is adhered to at least a portion of one face of another layer of the glazing using at least one metal chelate, preferably a metal chelate based primer composition, and the primer composition for use in such a glazing are described, to provide laminated glazings which have improved chock resistance, good optical properties, improved resistance to lamination even during cutting operations, and is economical to produce.

Laminated glass and primer used for its production

A window glass comprising a substrate made of glass, which is optionally covered, at least in part, by one or more layers and a hydrophobic-oleophobic, abrasion-resistant coating comprising an essentially mineral sublayer and a hydrophobic-oleophobic layer, wherein the density of the sublayer is equal to at least 80% of that of its constituent material.

Multilayered hydrophobic window glass

A laminated glass pane having at least one rigid glass sheet and one flexible plastic material sheet is described, which has a peripheral strip disposed over at least a part of the edge of the pane over at least one edge of a flexible plastic sheet. The peripheral strip has two layers of respectively different materials, a first layer designated the 'internal layer', is comprised of a material having a softening temperature which is less than or equal to the temperature employed in autoclaving the sheets which are components of the pane, and a second layer designated the 'external layer', is comprised of a material having a softening temperature which is greater than the temperature employed in autoclaving the sheets.

Glass pane having a peripheral strip, and method of manufacturing same

This invention relates to a laminated glazing pane which may be used as an aircraft windshield. The pane comprises at least two glass sheets connected together by an intermediate layer of polyvinyl butyral and, in its marginal zone, between at least one glass sheet and the intermediate layer, at least one adhesive ring comprising a plastic material which absorbs at least a portion of the stresses to which the pane is subjected during operation.

Laminated glazing pane

The present invention relates to a laminated glass, more specifically to an airplane windshield. The present laminated glass offers excellent resistance to breakage, and particularly, to cleavage of the sheets of glass from plastic layer(s) laminated therewith.

Growing community of inventors

Bray en Val, France

Yves Naoumenko