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:
Sep. 26, 2017
Filed:
May. 14, 2013
Applicants:
Essilor International (Compagnie Generale D'optique), Charenton le Pont, FR;
Shanghai University, Shanghai, CN;
Inventors:
Stephanie Pega, Charenton le Pont, FR;
Jian Zhao, Singapore, SG;
Liyi Shi, Shanghai, CN;
Shuai Yuan, Shanghai, CN;
Zhuyi Wang, Shanghai, CN;
Yin Zhao, Shanghai, CN;
Assignees:
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE), Charenton le Pont, FR;
SHANGHAI UNIVERSITY, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 1/16 (2015.01); C01G 19/02 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
G02B 1/16 (2015.01); C01G 19/02 (2013.01); G02B 1/041 (2013.01); C01P 2002/50 (2013.01); C01P 2002/54 (2013.01); C01P 2004/04 (2013.01); C01P 2004/64 (2013.01); C01P 2006/22 (2013.01);
Abstract
A method for producing a colloidal alcoholic suspension of fluorine-doped SnOparticles. It also pertains to the colloidal suspension thus obtained and to its uses, especially in the manufacture of an antistatic coating for an optical article, such as an ophthalmic lens.