Autoneum Management Ag

Vipul Savaliya

Delphine Guigner

Marco Seppi

Grégory Winiger

Laura Gottardo

Marco Seppi, Sr

Sound absorbing liner for the engine bay of a vehicle comprising at least one fibrous layer consisting of fibers and a thermoset binder thermally moulded to form the liner characterised in that the fibers comprises thermoplastic side by side bicomponent fibers and wherein the sides differ such that the fiber has a frizzy or curved shape.

Lofty thermoset felt for noise attenuation

Multilayer sound attenuating trim part for a vehicle, in particularly for a trim part or cladding used in the interior of a car, for instance as an inner dash or as part of the floor covering or for the exterior of a vehicle, for instance as a trim part or cladding in the engine bay area or as part of an under body trim part as well as to the method of producing a part, comprising at least two fibrous layers () and at least one air permeable intermediate film layer () between the at least two fibrous layers, whereby all layers together have a variable thickness.

Light weight acoustic trim part

Multilayer automotive trim part for noise attenuation comprising at least two fibrous layers () and at least one air permeable intermediate film layer () between the at least 2 fibrous layers (), whereby the trim part is air permeable, and at least one of the fibrous layers () is a mixture of fibers consisting of 10 to 40% of binder fibers, 10 to 70% of recycled fibers and 10 to 70% of self-crimped fibers and wherein the total amount of said fibers adds to 100% by weight.

Growing community of inventors

Woodstock, Canada

Vipul Savaliya