Saint-gobain Placo S.a.s.

Saint-gobain Technical Fabrics Europe

Saint-gobain Glass France

Owens Corning Intellectual Capital, LLC

Ocv Intellectual Capital, LLC

Saint-gobain Quartz S.a.s.

Jerome Lalande

Anne Berthereau

Jean-Louis Mongrolle

Martin Goodaire

Stephen Selby

Alix Arnaud

Claude Da Silva

Laurent Molins

Jean-Yves Leblais

Emmanuelle Picard

Sung-Min Kwon

A drier for drying boards comprises at least one conduit for directing airflow towards one of the faces of the board. The drier is configured such that at least a portion of the airflow travels across the face of the board along the longitudinal axis of the drier, the longitudinal axis of the drier being the axis along which the board travels as it is dried.

Drying system

A drier for drying boards () comprises at least one conduit () for directing airflow towards one of the faces of the board (). The drier is configured such that at least a portion of the airflow travels across the face of the board () along the longitudinal axis of the drier, the longitudinal axis of the drier being the axis along which the board () travels as it is dried.

The present invention relates to a chemically resistant glass composition for the production of reinforcing strands which comprises the following constituents within the limits defined below, expressed in mol %: SiO67-72%; ZrO5-9.5%, preferably &#x2265;7.5%; RO (R&#x2550;Na, K and Li) 11-17%; LiO 0-5.5%; KO 0-5.5%; NaO&#x3c;10%; and CaO 3-9%, the composition furthermore containing less 1% of impurities (AlO, FeO, CrO, TiO, MgO, SrO, BaO and PO) and being free of F. It also relates to the glass strands obtained from this composition and to the composites based on an organic or inorganic material containing such strands.

Glass composition having improved hydraulic resistance for the manufacture of glass reinforcing strands

The present invention relates to a chemically resistant glass composition for the production of reinforcing strands which comprises the following constituents within the limits defined below, expressed in mol %: SiO67-72%; ZrO5-9.5%, preferably &#x2267;7.5%; RO (R=Na, K and Li) 11-17%; LiO 0-5.5%; KO 0-5.5%; NaO&#x3c;10%; and CaO 3-9%, the composition furthermore containing less 1% of impurities (AlO, FeO, CrO, TiO, MgO, SrO, BaO and PO) and being free of F. It also relates to the glass strands obtained from this composition and to the composites based on an organic or inorganic material containing such strands.

Chemically resistant glass composition for the manufacture of glass reinforcing strands

The invention relates to a composition comprising mica and glass, said glass comprising: This composition is intended to be molded at a temperature above the Tg of the glass so as to form composite parts that can serve as an electrical insulator.

Glass for insulating composition

The invention relates to reinforcing glass strands, the composition of which comprises the following constituents within the limits defined below expressed as percentages by weight:  These strands are composed of a low-cost glass offering an excellent compromise between the mechanical properties represented by the tensile strength and the fiberizing conditions. The invention also relates to the composites based on organic and/or inorganic material(s) and the aforementioned glass strands.

Glass strands with low alumina content capable of reinforcing organic and/or inorganic materials

The invention relates to a glass yarn capable of being obtained by a method consisting of mechanically drawing molten glass threads flowing from orifices disposed at the base of a die, of which the chemical composition is substantially free from boron oxide and comprises the following constituents within the limits defined hereinafter expressed in percentages by weight:  It also relates to composites containing such yarns.

Glass yarns capable of reinforcing organic and/or inorganic materials

The invention relates to the field of display screens, especially plasma screens. One subject of the invention is a glass composition which comprises the constituents below in the following weight proportions: said composition having an AlO/ZrOweight ratio varying from 0.7 to 1.8, preferably from 0.7 to 1.2. The substrates obtained have a strain point at least equal to 570&#xb0; C. and a coefficient of thermal expansion &#x3b1;between 70 and 90&#xd7;10/&#xb0; C.

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Saint Maur des Fosses, France

Jerome Lalande