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:
Aug. 02, 2022
Filed:
Jun. 20, 2018
Nawatechnologies, Aix-en-Provence, FR;
Pascal Boulanger, Eguilles, FR;
Thomas Goislard de Monsabert, Saint-Maximin-la Sainte-Baume, FR;
Nawa Technologies, Aix-en-Provence, FR;
Abstract
A method for preparing a cable formed of carbon nanotubes, comprising decomposing at least one carbon precursor compound and at least one precursor compound of a catalyst on a porous substrate (), in which method continuously: —a first gas stream comprising a precursor of a catalyst is brought into contact with a porous substrate (); —a second gas stream comprising at least one carbon precursor is brought into contact with said porous substrate (); —said porous substrate () is heated to a temperature leading to the deposition of catalyst particles and the catalytic growth of a carbon nanotube bundle, and preferably between 500° C. and 1000° C.