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:
Jun. 15, 2021
Filed:
May. 22, 2017
Universite Claude Bernard Lyon 1, Villeurbanne, FR;
Université Jean Monnet Saint Etienne (Ujm), Saint Etienne, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Institut National Des Sciences Appliquées DE Lyon, Villeurbanne, FR;
Sébastien Livi, Villeurbanne, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Villeurbanne, FR;
UNIVERSITÉ JEAN MONNET SAINT ETIENNE, Saint Etienne, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON, Villeurbanne, FR;
Abstract
The present invention relates to the technical field of composite materials comprising a thermosetting polymer matrix in which thermoplastic polymer and/or elastomer particles are dispersed. More precisely, the invention relates to a novel type of polymeric material obtained by using a particular ionic liquid as cross-linking agent for an epoxy resin mixed with a thermoplastic polymer and/or an elastomer. The invention also relates to a process for manufacturing said composite material and uses thereof, notably in the aeronautical, aerospace, automotive, maritime, wind power, electronics, or sports and leisure sectors.