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. 01, 1998
Filed:
Jul. 12, 1995
Applicant:
Inventors:
Pascal Chartier, Orsay, FR;
Marie-Jose Azzopardi, Paris, FR;
Nathalie Codazzi, Ermont, FR;
Pierre Chaussade, Sully Sur Loire, FR;
Yves Naoumenko, Bray en Val, FR;
Fabienne Gauthier, Sully Sur Loire, FR;
Olivier Guiselin, Paris, FR;
Assignee:
Saint-Gobain Vitrage, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428336 ; 427165 ; 428428 ; 428429 ; 428432 ; 428446 ; 428447 ; 428688 ; 428689 ; 428696 ; 428698 ;
Abstract
A window glass comprising a substrate made of glass, which is optionally covered, at least in part, by one or more layers and a hydrophobic-oleophobic, abrasion-resistant coating comprising an essentially mineral sublayer and a hydrophobic-oleophobic layer, wherein the density of the sublayer is equal to at least 80% of that of its constituent material.