Armor

Christophe Derennes

Nicolas Vannieuwenhuyse

Pierre Guichard

Pierre Jean Yves Guichard

Paul Calvez

Fanny Vidalat

Amaury Martin

Gildas Hubert

Frédéric Thepaut

David Loureiro

The invention relates to a method for optimizing a shearing bench for shearing a film having a thickness less than or equal to 10 microns, the shearing bench comprising a plurality of elements, each element being characterized by a plurality of parameters, the collection of parameters forming the parameters of the shearing bench, the plurality of elements comprising at least one blade assembly comprising a blade and a counter-blade collaborating with the blade, a system for progressing the film, and a system for urging the blade and the counter-blade against one another in order to shear the film.

Method for optimizing a shearing bench and associated shearing bench

A method for producing a densified material includes: obtaining a film including at least one first layer of plastic material and one second layer with a composition distinct from the first layer, the first layer having a first melting temperature, or obtaining pieces of such a film; compressing the obtained film or the obtained pieces of film through at least one die of at least one extruder, and obtaining a profile of densified material, the extruder including at least one rotary endless screw pushing the obtained film or pieces of film along a screw axis; and optionally cutting the profile in order to obtain granules of densified material, the compression step being carried out at a maximum compression temperature for the obtained film or pieces of film, the maximum compression temperature being less than the first melting temperature. Also disclosed are installation and use of the densified material.

Method for producing a densified material from a complex film, production installation and use

A beacon device to be installed on a tower, the device including: an electric energy generating unit comprising: at least one photovoltaic module able to be wound over at least part of the circumference of the tower, and a light energy generating unit configured to be fastened on the tower the light energy generating unit comprising: a housing having a periphery, a storage member storing the electric energy generated by the electric energy generating unit, a regulating member regulating the charge of the storage member, and a light-emitting member supplied by the storage member, the light-emitting member extending over the periphery of the housing.

Beacon device for installation on a tower and associated installation method

A method for producing a semiconducting organic film comprising the steps:

Method for producing a semiconducting organic film

A composition for a protection layer for a thermal transfer ribbon which is free of solvents and which contains an acrylate oligomer or polymer having a functionality lower than or equal to 3, a di- or triacrylate monomer and a slip agent which are UV-crosslinkable in the presence of a photoinitiator, capable of forming, after coating on a backing film and after UV crosslinking, a protection layer having a thickness lower than 1 &#x3bc;m. The layer has a good adhesiveness and a low friction coefficient. The composition can particularly be used for the back () of a thermal transfer ribbon () applied on a surface of the backing film (), the other surface of the film receiving at least one ink layer (), while imparting flexibility and thermal and mechanical resistance to the ribbon ().

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Saint Philbert de Grand Lieu, France

Christophe Derennes