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:
Oct. 02, 2012
Filed:
Nov. 27, 2009
Virginie Boucher, Boulogne sur Mer, FR;
Sophie Duquesne, Saint-André-Lez-Lille, FR;
Serge Bourbigot, Villeneuve d'Ascq, FR;
Didier SY, Salin de Giraud, FR;
Marc Lacroix, Louvain-la-Neuve, BE;
Alexandra Roos, Charenton-le-Pont, FR;
Nathalie Cornet, Voisins-le-Bretonneux, FR;
Laure Meynie, Paris, FR;
Virginie Boucher, Boulogne sur Mer, FR;
Sophie Duquesne, Saint-André-Lez-Lille, FR;
Serge Bourbigot, Villeneuve d'Ascq, FR;
Didier Sy, Salin de Giraud, FR;
Marc Lacroix, Louvain-la-Neuve, BE;
Alexandra Roos, Charenton-le-Pont, FR;
Nathalie Cornet, Voisins-le-Bretonneux, FR;
Laure Meynie, Paris, FR;
Renault S.A.S., Boulogne-Billancourt, FR;
Essilor International (Compagnie Generale d'Optique), Charenton Cedex, FR;
Solvay SA, Brussel, BE;
Abstract
The present invention provides a method of preparing a transparent polymer material, the method comprising steps i) and ii) in any order, the steps consisting in: