Loading patent…
AssigneeCorso Magenta
InventorsStanislas CHEVALLIER, Gwendal HUET
Estimating the term…
Manufacturing a part including the following steps providing a mold which defines a molding zone, of which at least one wall is intended to define a finished surface of the part, arranging against the wall a film which is prepared in advance and which includes a dry layer of a paint-type material anchored in a particulate backing, the paint-type material being in contact with the wall and the particulate backing being directed toward the molding zone, filling the molding zone with a curable viscous molding material, under such conditions that said fibrous material of the film and the molding material penetrate one other, causing the molding material to cure, and removing the article from the mold. The invention is mainly applicable in the manufacture of parts by resin infusion.
A method for manufacturing a part, comprising the following steps:
A facility for manufacturing a part with a molding material, comprising:
Use of a film which is prepared in advance and which comprises a dry layer of a paint-type material anchored in a particulate backing, the particles of which protrude relative to the layer of paint for its application against a mold wall in order to produce a part having externally, after molding in said mold, said dry layer of paint-type material.
Use of a film which is prepared in advance and which comprises a dry layer of a paint-type material anchored in a particulate backing, the particles of which protrude relative to the layer of paint for its application against a deformable preform of a molding material having physical integrity and for the application of the combination against a mold wall to give it its final shape in order to manufacture a part which has externally said dry layer of paint-type material.
Dependencies are inferred from the claim text.