Nexans

Jérôme Fournier

Jean-Pierre Pascault

Arnaud Allais

Peter Elisson

Christian Koelblin

Olivier Pinto

Francis Debladis

Anthony Combessis

Laurent Tribut

Sophie Barbeau

Magnus Gunnarsson

Lazhar Kebbabi

Lionel Flandin

Christian Koelbin

Olivier Schuepbach

Michel Saurel

Mats Lanned

Arnaud Piechaczyk

Françoise Fenouillot

The present invention related to an electrical element () including an electrically conductive element (), characterized in that the electrical element also includes a first layer () of a polymer material with electrical conductivity gradient obtained from a polymer composition including at least one polymer and conductive carbonaceous fillers.

Electrical element comprising a layer of a polymeric material having an electrical conductivity gradient

The present invention relates to a power and/or telecommunications cable including at least one component element made of a material extruded from an extrudable composition, wherein said extrudable composition comprises a biopolymer selected from polymers of cellulose ester, polymers of starch complexed with a biodegradable polyester, polymers of polyhydroxyalkanoate, and/or polymers of polylactic acid comprising a mixture of polylactic and of polyester.

Biopolymer-based composition for a power and/or telecommunications cable

The present invention concerns a fire resistant composition particularly for a power and/or telecommunications cable, said composition comprising a polymer and a fire retardant filler. The invention is remarkable in that the polymer is thermoplastic in type and in that the fire retardant filler comprises cork.

Fire resistant composition in particular for energy or telecommunication cables

An electrical cable with a section diameter at most equal to 2 mm includes a plurality of strands extending in the longitudinal direction of the cable. The strands are twisted to form a stranded conductor. Only certain strands of the stranded conductor are of electrically conductive material, for example copper, the remaining strands are of non-conductive material, such as polyamide, high strength polyester or a polyetherimide.

Electrical control cable

The present invention relates to a method of manufacturing an optical fiber ribbon comprising the following steps: arranging N groups of optical fibers so that the fibers in any one group are disposed in the same plane, applying a first layer of a first liquid resin settable under the action of UV type radiation onto each group of optical fibers to form first casings, applying a second layer of a second liquid resin settable under the action of UV type radiation disposed to link together the adjacent first casings, and applying a single irradiation step to the second layer and the first layers using UV type radiation in order to form the first matrices and to form the 'link' second matrix.

Method of manufacturing an optical fiber ribbon, and an optical ribbon

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Lyons, France

Jérôme Fournier