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:
Nov. 23, 2010
Filed:
Mar. 31, 2006
Nour Eddine El Bounia, Orthez, FR;
Ludwik Leibler, Paris, FR;
Sylvie Tence-girault, Issy-les-Moulineaux, FR;
Corinne Soulie-ziakovic, Paris, FR;
Nour Eddine El Bounia, Orthez, FR;
Ludwik Leibler, Paris, FR;
Sylvie Tence-Girault, Issy-les-Moulineaux, FR;
Corinne Soulie-Ziakovic, Paris, FR;
Arkema France, Colombes, FR;
C.N.R.S., Paris, FR;
Abstract
The invention relates to a polymer material comprising 99 to 20 parts by weight of polymer(s), 0.1 to 80 parts by weight of carbon nanotubes, and 0.05 to 80 parts by weight of at least one type of dispersant selected from A-B-C, B-C and/or C-B-C block copolymers, wherein each block is bonded to the other by means of a covalent bond, C is a chemical and/or physical interaction with the polymer material and in preferably is miscible therwith, B is not miscible with the polymer material and with the block B and the glass transition temperature thereof. Tis less than the polymer material use temperature, A is not miscible with the polymer material and with the blocks B and the block C and the Tor the fusion temperature Tf is greater than the Tof B.