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:
Apr. 20, 1999
Filed:
Mar. 13, 1996
Yves Naoumenko, Bray En Val, FR;
Karin Broering, Aachen, DE;
Ingrid Vaverka, Aachen, DE;
Udo Gelderie, Aachen, DE;
Saint-Gobain Vitrage, Courbevoie, FR;
Abstract
A glazing made of at least one glass layer and at least one transparent layer of ionomer resin, wherein at least a portion of one face of the at least one transparent layer of ionomer resin is adhered to at least a portion of one face of another layer of the glazing using at least one metal chelate, preferably a metal chelate based primer composition, and the primer composition for use in such a glazing are described, to provide laminated glazings which have improved chock resistance, good optical properties, improved resistance to lamination even during cutting operations, and is economical to produce.