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:
Mar. 02, 1993
Filed:
Oct. 25, 1991
Applicant:
Inventors:
Herve Arribart, Soisy Sous Montmorency, FR;
Pascal Chartier, Paris, FR;
Assignee:
Saint-Gobain Vitrage, Courbevoie, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B33B / ; B33B / ;
U.S. Cl.
CPC ...
428412 ; 4284242 ; 4284244 ; 4284256 ; 428441 ; 428442 ; 428501 ; 428516 ; 428518 ; 428520 ;
Abstract
The invention relates to an adhesive plastic layer used in laminated glazings, in particular as an intermediate layer. The plastic layer contains, radiochemically grafted onto at least one of its surfaces, monomer and/or oligomers of an unsaturated monomer, such as acrylic acid or salts of said monomer.