The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2025
Filed:
Jun. 21, 2021
Safran Ceramics, Le Haillan, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Bordeaux, Bordeaux, FR;
Arnaud Delehouze, Moissy-Cramayel, FR;
Eric Bouillon, Moissy-Cramayel, FR;
Nathalie Dominique Bertrand, Saint-Maixant, FR;
Alain Jean-Michel Guette, Le Bouscat, FR;
Armine El Mansouri, Bordeaux, FR;
SAFRAN CERAMICS, Le Haillan, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE DE BORDEAUX, Bordeaux, FR;
Abstract
A method for coating fibres includes coating short fibres having an average length less than or equal to 5 mm by chemical vapour deposition in a fluidised bed, the short fibres treated being made of ceramic material or carbon and being mixed with spacer particles distinct from the short fibres, the spacer particles having an average diameter greater than or equal to 20 μm.