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:
Jul. 26, 2022
Filed:
Aug. 01, 2018
Applicant:
Kuraray Europe Gmbh, Hattersheim, DE;
Inventors:
Charles Butler, Rochester, MI (US);
Uwe Keller, Avon, FR;
Niklas Steinbach, Hattersheim, DE;
Robert Fuss, Hattersheim, DE;
Assignee:
KURARAY EUROPE GMBH, Hattersheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 27/22 (2006.01); B32B 27/30 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10036 (2013.01); B32B 17/1066 (2013.01); B32B 17/10275 (2013.01); B32B 17/10761 (2013.01); B32B 27/08 (2013.01); B32B 27/22 (2013.01); B32B 27/306 (2013.01); B32B 2250/04 (2013.01); B32B 2311/30 (2013.01); B32B 2313/04 (2013.01); B32B 2331/04 (2013.01); B32B 2605/08 (2013.01);
Abstract
Laminated glass having an opaque frame area is obtained by laminating at least one film A containing polyvinyl acetal PA and optionally at least one plasticiser WA and at least one film B containing a polyvinyl acetal PB and at least one plasticiser WB between two glass sheets, wherein prior to lamination