Patents by Inventor Yves Naoumenko
Yves Naoumenko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7553536Abstract: A laminated glazing includes at least one sheet (1) and a second sheet (2) bound to each other by an intercalated adhesive layer (3). The first sheet (1) projects beyond the second sheet (2) to form an exposed edge. The intercalated adhesive layer (3) extends over an exposed portion of the edge of the first sheet (1), and the edge of the intercalated adhesive layer (3) is at least in part covered by an intermediate element (4) suited to bond between the glazing or its constitutive elements (3) and on the body (5) through the intermediary of a cement element. This glazing has use as an automobile windshield with high crash test resistance.Type: GrantFiled: February 4, 2000Date of Patent: June 30, 2009Assignee: Saint-Gobain Glass FranceInventors: Yves Naoumenko, Emmanuel Colin
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Patent number: 7211290Abstract: 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/cm3, the average density being determined by X-ray reflectometry.Type: GrantFiled: July 10, 2002Date of Patent: May 1, 2007Assignee: Saint-Gobain Glass FranceInventors: Laurent Joret, Pierre Chaussade, Yves Naoumenko
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Publication number: 20040247885Abstract: 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/cm3, the average density being determined by X-ray reflectometry.Type: ApplicationFiled: July 20, 2004Publication date: December 9, 2004Inventors: Laurent Joret, Pierre Chaussade, Yves Naoumenko
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Patent number: 6419734Abstract: 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.Type: GrantFiled: February 12, 2001Date of Patent: July 16, 2002Assignee: Saint-Gobain VitrageInventors: Yves Naoumenko, Karin Broering, Ingrid Vaverka, Udo Gelderie
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Publication number: 20010004870Abstract: 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.Type: ApplicationFiled: February 12, 2001Publication date: June 28, 2001Applicant: Saint Goban VitrageInventors: Yves Naoumenko, Karin Broering, Ingrid Vaverka, Udo Gelderie
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Patent number: 6238801Abstract: 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.Type: GrantFiled: February 26, 1999Date of Patent: May 29, 2001Assignee: Saint-Gobain VitrageInventors: Yves Naoumenko, Karin Broering, Ingrid Vaverka, Udo Gelderie
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Patent number: 5895721Abstract: 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.Type: GrantFiled: March 13, 1996Date of Patent: April 20, 1999Assignee: Saint-Gobain VitrageInventors: Yves Naoumenko, Karin Broering, Ingrid Vaverka, Udo Gelderie
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Patent number: 5800918Abstract: 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.Type: GrantFiled: July 12, 1995Date of Patent: September 1, 1998Assignee: Saint-Gobain VitrageInventors: Pascal Chartier, Marie-Jose Azzopardi, Nathalie Codazzi, Pierre Chaussade, Yves Naoumenko, Fabienne Gauthier, Olivier Guiselin
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Patent number: 5637363Abstract: 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.Type: GrantFiled: June 15, 1995Date of Patent: June 10, 1997Assignee: Saint-Gobain VitrageInventors: Stephane Leray, Patrick Janvier, Yves Naoumenko
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Patent number: 5270518Abstract: 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.Type: GrantFiled: March 9, 1992Date of Patent: December 14, 1993Assignee: Saint-Gobain Vitrage InternationalInventors: Yves Naoumenko, Pierre Chaussade
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Patent number: 5227241Abstract: 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.Type: GrantFiled: April 9, 1992Date of Patent: July 13, 1993Assignee: Saint-Gobain Vitrage InternationalInventors: Pierre Chaussade, Yves Naoumenko