Total Research & Technology Feluy

Totalenergies Onetech

Cristo Boukalidis

Olivier Lhost

Philippe Lodefier

Dimitri Rousseaux

Yves Trolez

Geert Vaes

Amélie Buffard

François Marcq

Marc Dufrenoy

Julie Dubuisson

The disclosure relates to the use of a composite material as electro-thermal material in a process for the production of an electrical heating panel, wherein the electrical heating panel comprises at least one device selected from a plate, a sheet or a film, wherein said device has one or more layers wherein at least one layer is a heating layer made of a composite material comprising a first polymer which is one or more amorphous polymers or one or more semi-crystalline polymers selected from polyethylene and/or polypropylene; and from 2.0 to 20.0 wt. % of carbon particles and wherein the heating layer or at least one heating layer has a thickness ranging from 100 μm to 4.0 mm. The disclosure also relates to the use of such electrical heating panel in a motor vehicle.

Use of composite materials in the manufacture of electrical heating panels, process of production and electrical heating panels thereof

The present invention relates to a polypropylene composition for thermoforming comprising:

Polypropylene composition and thermoformed sheet thereof

Growing community of inventors

Sirault, Belgium

Cristo Boukalidis