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:
Jul. 15, 2025
Filed:
Dec. 17, 2021
École DE Technologie Supérieure, Montreal, CA;
Scheyla Kuester, Montréal, CA;
Nicole Demarquette, Montréal, CA;
ÉCOLE DE TECHNOLOGIE SUPÉRIEURE, Montreal, CA;
Abstract
A method of manufacturing an electrically conductive composite comprising a thermoplastic polymer and electrically conductive particles embedded in at least part of the surface of the thermoplastic polymer is provided. This method comprises the steps of: a) providing a heat-shrinkable object made of bulk thermoplastic polymer, wherein at least part of the surface of the object is rough, b) depositing electrically conductive particles on said part of the surface of the object that is rough leaving spaces free of particles on said part of the surface of the object that is rough, and c) heating the object above a shrinking temperature, thereby shrinking the object, embedding the particles into said part of the surface of the object that is rough and allowing the particles to form conductive paths yielding the electrically conductive composite.