Airbus Corporation

Airbus Operations (s.a.s.)

Airbus Helicopters

Airbus (Sas)

Institut National Des Sciences Appliquees De Lyon

Adhetec

Airbus Operations Gmbh

Universitè Catholique De Louvain

Centre National De La Recherche Scientifique-Cnrs

Université Pierre Et Marie Curie

European Aeronautic Defence and Space Company Eads France

Airbus Group Sas

Centre National Pour La Recherche Scientifique

Ceramishpere Pty Limited

Ceramisphere Pty Limited

Elisa Campazzi

Marie-Paule Guillou

Kim Suzanne Finnie

Linggen Kong

Jean-François Gerard

Daniel Aliaga

Thomas Navarre

Martine Villatte

Jocelyne Galy

Nicolas Mouyen

Luc Le Blanc

Patrick Savigne

Franck Gaudin

Alain Jonas

Bernard Nysten

Emmanuelle Lancelle-Beltran

Christophe Barbe

Nancy Manuela Caldeira

Valérie Goletto

Clément Sanchez

Cédric Burhin

A multilayer thermoformable film to protect the surface of a workpiece includes an underlayer having first and second faces. The underlayer is made from an adhesive material configured to adhere to the surface of the workpiece by the first face. At least one layer of polymer material is attached to the second face of the adhesive underlayer. The layer of polymer material is resistant to erosion by solid particles and to erosion by liquid particles. It is formed from a polymer material chosen from a polyurethane, a polyether ether ketone and a polyethylene having a very high molecular weight, with a Shore D hardness of between 50 and 65 D. A method of surface protection of the workpiece includes thermoforming the film in a shape adapted to match the shape of at least a portion of the workpiece and applying the film thermoformed onto the surface of the workpiece.

Multifunctional adhesive film for the surface protection of workpieces

A device for protecting an airfoil element made of a complex comprising a polymer film, a metal strip deposited on a part of the polymer film and an adhesive element to attach the polymer film on the airfoil element. The polymer film forms a protection against sand abrasion. The metal strip forms a protection against water abrasion of the airfoil element on which the complex is attached.

Protective mat for leading edges of airfoil elements

A method for coating a surface comprises applying a layer of coating composition onto the surface, mechanically forming parallel ribs on the layer, and simultaneously polymerizing the layer with ultraviolet radiations. The coating composition comprises a mass percentage of urethan-acrylate oligomer, with an average molar mass in number between 1000 and 5000 g&#xb7;mol, between 35% and 75%. The coating composition further comprises a mass percentage of a diluting agent, copolymerizable with urethan-acrylate oligomers, between 15% and 60%, and a mass percentage of pyrogenic silica between 0.5% and 5%.

Multifunctional coating for aircraft

Sol for the sol-gel coating of a surface, said sol comprising, in percent by weight: Kit comprising: Process for preparing a sol-gel layer employing said sol and layer thus obtained, and substrate coated with at least one such sol-gel layer. Process for preparing a coating comprising two or more layers on a surface of a substrate, at least one of these layers being a sol-gel layer prepared by the process above.

Sol for sol-gel process coating of a surface and coating method by sol-gel process using same

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Suresnes, France

Elisa Campazzi