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. 04, 2011
Filed:
May. 04, 2005
Claudine Biver, Charenton le Pont, FR;
Sylvette Maisonnier, Auzay, FR;
Thomas Bachels, Allschwill, CH;
Noémie Lesartre, Charenton le Pont, FR;
Claudine Biver, Charenton le Pont, FR;
Sylvette Maisonnier, Auzay, FR;
Thomas Bachels, Allschwill, CH;
Noémie Lesartre, Charenton le Pont, FR;
Essilor International (compagnie Generale D'optique), Charenton le Pont, FR;
Rolic AG, Zug, CH;
Abstract
The invention relates to polarized and abrasion-resistant article comprising: a) a polarized layer applied to a substrate, said polarized layer including an oriented liquid crystal polymer layer (LCP) including at least one dichroic dye, said liquid crystal layer being coated on a photo-orientation layer, and b) an abrasion-resistant coating applied to the polarized layer on said substrate. The invention also relates to a process for manufacturing said articles, and to the use of the above-mentioned article for the manufacturing of optic glasses or lenses.