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. 03, 2007
Filed:
Feb. 21, 2003
Applicants:
Carole Dupuy, Brussels, BE;
Bruno Echalier, Paris, FR;
Hélène Egret, Rouen, FR;
Bertrand Lousteau, Paris, FR;
Olivier Mathyeu, Marennes, FR;
Inventors:
Carole Dupuy, Brussels, BE;
Bruno Echalier, Paris, FR;
Hélène Egret, Rouen, FR;
Bertrand Lousteau, Paris, FR;
Olivier Mathyeu, Marennes, FR;
Assignee:
Rhodianyl, La Defense, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a material with high barrier properties toward gases and liquids, characterized in that it comprises a thermoplastic matrix and a nanoparticulate compound based on zirconium and/or titanium phosphate exhibiting individual leaves with an aspect ratio of equal to or greater than 250. Application to the manufacture of films, pipes, hollow bodies or tanks by forming said material.