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. 22, 2011
Filed:
Sep. 30, 2005
Light-polarizing solid coating composition, optical lens comprising same, and method for making same
Applicants:
John Biteau, Treasure Island, FL (US);
Myriam Fanayar, Nantes, FR;
Inventors:
John Biteau, Treasure Island, FL (US);
Myriam Fanayar, Nantes, FR;
Assignee:
Essilor International Compagnie Generale d'Optique, Charenton-le-Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/00 (2006.01); C09D 5/23 (2006.01); G02B 1/08 (2006.01); G02B 1/10 (2006.01); G02C 7/02 (2006.01); G02C 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The light-polarizing solid coating composition which comprises (i) particles of at least one magnetic material suspended in a solvent, is characterized in that it comprises (ii) at least one dichroic dye compound. Application to ophthalmic optics.